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Author SHA1 Message Date
GitHub Actions 2bb6069614 chore: Update CHANGELOG.md and feed.xml 2026-08-08 02:47:59 +00:00
GitHub Actions 53f9910f6e chore: Update CHANGELOG.md and feed.xml 2026-08-08 01:09:19 +00:00
GitHub Actions 66edf53583 chore: Update CHANGELOG.md and feed.xml 2026-08-07 04:00:52 +00:00
GitHub Actions 5cf69b18c8 chore: Update CHANGELOG.md and feed.xml 2026-08-06 00:52:31 +00:00
GitHub Actions 3b272769d0 chore: Update CHANGELOG.md and feed.xml 2026-08-04 22:39:48 +00:00
GitHub Actions dd79613923 chore: Update CHANGELOG.md and feed.xml 2026-08-04 00:14:17 +00:00
GitHub Actions 7ef6eec9d9 chore: Update CHANGELOG.md and feed.xml 2026-07-25 01:35:47 +00:00
GitHub Actions 0c188278cd chore: Update CHANGELOG.md and feed.xml 2026-07-24 17:14:14 +00:00
GitHub Actions 2982f95155 chore: Update CHANGELOG.md and feed.xml 2026-07-22 21:24:49 +00:00
GitHub Actions ac062f33ab chore: Update CHANGELOG.md and feed.xml 2026-07-21 21:35:04 +00:00
Roy Arsan c4dbd740a7 Merge pull request #79898 from anthropics/royarsan/gateway-aws-example
Add Claude apps gateway on AWS example deployment assets
2026-07-21 20:39:13 +01:00
Roy Arsan 843297f6b1 Add Claude apps gateway on AWS example deployment assets
Reference artifacts accompanying the Gateway-on-AWS walkthrough
(https://code.claude.com/docs/en/claude-apps-gateway-on-aws), sibling
to the existing examples/gateway/gcp assets:

- setup.sh: scripts the walkthrough end to end via the aws CLI
  (security groups, IAM roles, ECR image build/push with gateway.yaml
  baked in, private-subnet RDS for PostgreSQL, Secrets Manager secrets,
  ECS Fargate service behind an internal ALB)
- Dockerfile: distroless runtime image for the gateway; the Claude Code
  release binary is verified against an operator-supplied sha256
- gateway.yaml.example: config template (Bedrock upstream, Okta IdP)
- terraform/: module provisioning the same architecture (ECS track)

Provided as a working example to adapt, not a supported production
deployment.
2026-07-21 19:22:25 +00:00
GitHub Actions b799fcaf9f chore: Update CHANGELOG.md and feed.xml 2026-07-21 16:58:24 +00:00
GitHub Actions 4d07874235 chore: Update CHANGELOG.md and feed.xml 2026-07-20 22:13:53 +00:00
GitHub Actions 015170d3fd chore: Update CHANGELOG.md and feed.xml 2026-07-19 02:55:54 +00:00
GitHub Actions 07dcb0e135 chore: Update CHANGELOG.md and feed.xml 2026-07-18 01:20:23 +00:00
GitHub Actions 67f390c9a0 chore: Update CHANGELOG.md and feed.xml
Fixes #123
2026-07-17 00:26:21 +00:00
GitHub Actions c39cb0f14b chore: Update CHANGELOG.md and feed.xml 2026-07-15 23:02:29 +00:00
GitHub Actions b7784f2c63 chore: Update CHANGELOG.md and feed.xml 2026-07-14 23:45:20 +00:00
GitHub Actions c9181ca6eb chore: Update CHANGELOG.md and feed.xml 2026-07-14 17:59:31 +00:00
GitHub Actions 988b3e5643 chore: Update CHANGELOG.md and feed.xml 2026-07-14 06:36:21 +00:00
GitHub Actions 1fb278b85d chore: Update CHANGELOG.md and feed.xml 2026-07-14 01:10:34 +00:00
GitHub Actions d4d8fbbb33 chore: Update CHANGELOG.md and feed.xml 2026-07-11 00:52:04 +00:00
GitHub Actions 15a21e1b4e chore: Update CHANGELOG.md and feed.xml 2026-07-09 23:34:23 +00:00
GitHub Actions be02c39841 chore: Update CHANGELOG.md and feed.xml 2026-07-08 21:21:58 +00:00
GitHub Actions d0f5bebd40 chore: Update CHANGELOG.md and feed.xml 2026-07-08 00:27:43 +00:00
GitHub Actions 00ea292447 chore: Update CHANGELOG.md and feed.xml 2026-07-07 21:06:03 +00:00
GitHub Actions 7930e1c82d chore: Update CHANGELOG.md and feed.xml 2026-07-06 22:51:11 +00:00
GitHub Actions c489eb25c7 chore: Update CHANGELOG.md and feed.xml 2026-07-03 23:50:30 +00:00
GitHub Actions 1322e9bacc chore: Update CHANGELOG.md and feed.xml 2026-07-03 16:52:26 +00:00
GitHub Actions 125d63feae chore: Update CHANGELOG.md and feed.xml 2026-07-02 23:35:12 +00:00
GitHub Actions 5dc12eb281 chore: Update CHANGELOG.md and feed.xml 2026-07-02 22:54:58 +00:00
GitHub Actions 75709eacf1 chore: Update CHANGELOG.md and feed.xml 2026-07-01 20:45:29 +00:00
GitHub Actions a56ff02e85 chore: Update CHANGELOG.md and feed.xml 2026-06-30 17:56:30 +00:00
GitHub Actions c80896ca84 chore: Update CHANGELOG.md and feed.xml 2026-06-29 23:27:25 +00:00
Roy Arsan 3c3558207e Merge pull request #72363 from anthropics/royarsan/gateway-gcp-agent-platform
Gateway GCP example: Agent Platform rebrand and README cleanup
2026-06-29 18:26:37 -05:00
Roy Arsan f605f0b68d Gateway GCP example: Agent Platform rebrand and README cleanup
- Update Vertex AI prose references to Agent Platform across the example
  (READMEs, script/terraform comments, config template). Functional
  identifiers are unchanged: the 'provider: vertex' config key,
  roles/aiplatform.user, aiplatform.googleapis.com, and the terraform
  resource label (renaming it would recreate the IAM binding in existing
  states). First mentions keep '(formerly Vertex AI)' for searchability.
- Drop the README's self-referential public-mirror link.
2026-06-29 23:13:09 +00:00
Roy Arsan 27e561ba3d Merge pull request #72361 from anthropics/royarsan/gateway-gcp-example
Add Claude Gateway on GCP example deployment assets
2026-06-29 17:45:07 -05:00
Roy Arsan 6234fa8f14 Add Claude Gateway on GCP example deployment assets
Reference artifacts accompanying the Gateway-on-GCP walkthrough
(https://code.claude.com/docs/en/claude-apps-gateway-on-gcp), including
its Terraform reference section:

- setup.sh: scripts the walkthrough end to end via gcloud (APIs, service
  account, image build/push, private-IP Cloud SQL, secrets, Cloud Run)
- Dockerfile: runtime image for the gateway; setup.sh downloads the
  public release binary and verifies it against the release manifest
- gateway.yaml.example: config template (Vertex upstream, Google
  Workspace IdP)
- terraform/: module provisioning the same architecture (Cloud Run track)

Provided as a working example to adapt, not a supported production
deployment.
2026-06-29 21:37:59 +00:00
GitHub Actions 01f1617f14 chore: Update CHANGELOG.md and feed.xml 2026-06-26 21:29:36 +00:00
GitHub Actions f0919a1a72 chore: Update CHANGELOG.md and feed.xml 2026-06-25 21:45:51 +00:00
GitHub Actions 0bd954331e chore: Update CHANGELOG.md and feed.xml 2026-06-24 21:58:06 +00:00
GitHub Actions 5c1517a21b chore: Update CHANGELOG.md and feed.xml 2026-06-24 15:53:49 +00:00
GitHub Actions 2aa6ef3d35 chore: Update CHANGELOG.md and feed.xml 2026-06-23 21:03:40 +00:00
GitHub Actions 12281998d8 chore: Update CHANGELOG.md and feed.xml 2026-06-22 20:37:27 +00:00
GitHub Actions b4073894cd chore: Update CHANGELOG.md and feed.xml 2026-06-20 20:59:12 +00:00
GitHub Actions c487902a53 chore: Update CHANGELOG.md and feed.xml 2026-06-19 01:20:44 +00:00
Ashwin Bhat baf38ddaaa Fix lock-closed-issues workflow: use search API instead of offset pagination (#69470)
The workflow has been failing daily since 2026-04-27 with HTTP 422
"Pagination with the page parameter is not supported for large
datasets" at page=100. The repo now has ~58k closed issues and the
script was paging past ~10k already-locked ones every run before
reaching any candidates.

Replace listForRepo + page=N with the search API
(is:issue is:closed is:unlocked updated:<cutoff), which returns only
the issues that actually need locking. Cap at 250/run with a 1s sleep
between locks to stay under secondary rate limits.

Claude-Session: https://claude.ai/code/session_016EWY3FKCJyfUdCAZkXfi7i
2026-06-18 17:15:49 -07:00
GitHub Actions 4fa369b5b3 chore: Update CHANGELOG.md and feed.xml 2026-06-18 22:03:35 +00:00
william qian 423563cfe3 Update frontend-design skill, bump plugin to 1.1.0 (#69226) 2026-06-17 19:25:44 -07:00
GitHub Actions 0047022a46 chore: Update CHANGELOG.md and feed.xml 2026-06-17 22:07:35 +00:00
GitHub Actions 843959fad9 chore: Update CHANGELOG.md and feed.xml 2026-06-16 20:44:34 +00:00
GitHub Actions 1b7380874c chore: Update CHANGELOG.md and feed.xml 2026-06-16 20:22:06 +00:00
GitHub Actions 64ceb97caa chore: Update CHANGELOG.md and feed.xml 2026-06-15 21:35:48 +00:00
GitHub Actions ca9f6045fc chore: Update CHANGELOG.md and feed.xml 2026-06-12 21:53:22 +00:00
GitHub Actions ee81682a72 chore: Update CHANGELOG.md and feed.xml 2026-06-12 04:23:45 +00:00
GitHub Actions 5754a8bd4f chore: Update CHANGELOG.md and feed.xml 2026-06-12 01:16:30 +00:00
GitHub Actions 3a7c736101 chore: Update CHANGELOG.md and feed.xml 2026-06-11 05:41:48 +00:00
GitHub Actions ca34f27543 chore: Update CHANGELOG.md and feed.xml 2026-06-10 20:44:09 +00:00
GitHub Actions 1c5f951a48 chore: Update CHANGELOG.md and feed.xml 2026-06-09 22:14:36 +00:00
GitHub Actions 6a9c2dbe45 chore: Update CHANGELOG.md and feed.xml 2026-06-09 17:23:03 +00:00
GitHub Actions f967b36c1b chore: Update CHANGELOG.md and feed.xml 2026-06-08 21:57:11 +00:00
GitHub Actions 72281753c2 chore: Update CHANGELOG.md and feed.xml 2026-06-06 23:41:47 +00:00
GitHub Actions c1b75cba5e chore: Update CHANGELOG.md and feed.xml 2026-06-06 01:33:29 +00:00
GitHub Actions 6988846f0f chore: Update CHANGELOG.md and feed.xml 2026-06-06 00:55:13 +00:00
GitHub Actions feabcc3c2b chore: Update CHANGELOG.md and feed.xml 2026-06-05 05:45:00 +00:00
GitHub Actions d1e174252d chore: Update CHANGELOG.md and feed.xml 2026-06-04 21:52:46 +00:00
GitHub Actions b67fa4fa2c chore: Update CHANGELOG.md and feed.xml 2026-06-03 21:31:29 +00:00
GitHub Actions 625c04c335 chore: Update CHANGELOG.md and feed.xml 2026-06-02 21:58:16 +00:00
GitHub Actions bdb04fc524 chore: Update CHANGELOG.md and feed.xml 2026-06-02 02:10:17 +00:00
GitHub Actions 8bae02d531 chore: Update CHANGELOG.md and feed.xml 2026-05-31 19:42:42 +00:00
GitHub Actions 295dee881d chore: Update CHANGELOG.md and feed.xml 2026-05-30 02:42:09 +00:00
GitHub Actions 8d0fbf451a chore: Update CHANGELOG.md and feed.xml 2026-05-29 20:20:32 +00:00
GitHub Actions 2d5c3c6c85 chore: Update CHANGELOG.md and feed.xml 2026-05-29 01:42:17 +00:00
GitHub Actions 1696f22294 chore: Update CHANGELOG.md and feed.xml 2026-05-28 18:00:48 +00:00
GitHub Actions 3bb44552af chore: Update CHANGELOG.md and feed.xml 2026-05-28 00:52:02 +00:00
GitHub Actions b7339920b6 chore: Update CHANGELOG.md and feed.xml 2026-05-27 01:30:52 +00:00
Mohamed Hegazy d08288e09f Merge pull request #62592 from mhegazy/readme-fix
Update security-guidance plugin
2026-05-26 13:21:26 -07:00
Mohamed Hegazy bf4a74d981 Update docs 2026-05-26 13:19:40 -07:00
Mohamed Hegazy ccadef7dcb Merge pull request #62586 from mhegazy/security-guidance-v2
Update security-guidance plugin
2026-05-26 13:00:53 -07:00
Mohamed Hegazy 441892ecee Update security-guidance plugin 2026-05-26 08:10:09 -07:00
GitHub Actions 39e853e407 chore: Update CHANGELOG.md and feed.xml 2026-05-23 04:03:45 +00:00
Ashwin Bhat 5ef2f06c6a Use workload identity federation for Claude auth in CI workflows (#61584)
Replace the static ANTHROPIC_API_KEY secret with Workload Identity
Federation inputs in claude.yml, claude-issue-triage.yml, and
claude-dedupe-issues.yml. The federation rule, organization, service
account, and workspace IDs are read from repository variables.
2026-05-22 15:55:40 -07:00
GitHub Actions 64e53823de chore: Update CHANGELOG.md and feed.xml 2026-05-22 22:09:22 +00:00
GitHub Actions 2194e8e090 chore: Update CHANGELOG.md and feed.xml 2026-05-22 01:16:46 +00:00
GitHub Actions 65d44eb134 chore: Update CHANGELOG.md and feed.xml 2026-05-21 23:54:12 +00:00
Sid Bidasaria efea4c38d9 Merge pull request #61319 from anthropics/remove-changelog-entry
Fix changelog
2026-05-22 00:48:05 +01:00
Claude c6b849f271 Remove changelog entry included in error
https://claude.ai/code/session_01QpYmSoWsmcQFYapvscKSwy
2026-05-21 23:23:10 +00:00
GitHub Actions 15b5d57170 chore: Update CHANGELOG.md and feed.xml 2026-05-21 20:39:15 +00:00
GitHub Actions 1573399b48 chore: Update CHANGELOG.md and feed.xml 2026-05-21 01:51:45 +00:00
GitHub Actions cc898dc369 chore: Update CHANGELOG.md and feed.xml 2026-05-19 21:31:01 +00:00
GitHub Actions b7925a81da chore: Update CHANGELOG.md and feed.xml 2026-05-19 20:38:16 +00:00
GitHub Actions 69d707009e chore: Update CHANGELOG.md and feed.xml 2026-05-19 00:48:45 +00:00
GitHub Actions 2962ecd7a9 chore: Update CHANGELOG.md and feed.xml 2026-05-18 01:52:01 +00:00
GitHub Actions 8bdbb7296d chore: Update CHANGELOG.md 2026-05-15 22:28:17 +00:00
GitHub Actions d61bfb5b56 chore: Update CHANGELOG.md 2026-05-14 22:55:04 +00:00
GitHub Actions c5712671c8 chore: Update CHANGELOG.md 2026-05-13 23:19:09 +00:00
GitHub Actions 6b070c31bc chore: Update CHANGELOG.md 2026-05-12 21:09:38 +00:00
GitHub Actions fdfbc06c7a chore: Update CHANGELOG.md 2026-05-11 18:43:36 +00:00
GitHub Actions 831608a360 chore: Update CHANGELOG.md 2026-05-09 06:33:20 +00:00
GitHub Actions 33a87addb4 chore: Update CHANGELOG.md 2026-05-09 00:10:58 +00:00
Joe Portner f7ef09f496 Merge pull request #56784 from anthropics/devsec/pin-actions
Pin GitHub Actions to commit SHAs
2026-05-08 14:51:39 -04:00
GitHub Actions 2bd8547920 chore: Update CHANGELOG.md 2026-05-08 18:39:01 +00:00
GitHub Actions 6cd790cd21 chore: Update CHANGELOG.md 2026-05-07 23:48:57 +00:00
Octavian Guzu fb063cd5e0 Update HackerOne links in SECURITY.md (#53949)
* Update HackerOne links in SECURITY.md

* Rename VDP heading to Anthropic Bug Bounty
2026-05-07 11:22:37 +01:00
GitHub Actions 60348c9536 chore: Update CHANGELOG.md 2026-05-06 22:08:08 +00:00
jportner 52b9f247d1 Pin GitHub Actions to commit SHAs 2026-05-06 18:43:58 +00:00
GitHub Actions 71135e41b4 chore: Update CHANGELOG.md 2026-05-06 07:47:49 +00:00
GitHub Actions 5c0e4f96eb chore: Update CHANGELOG.md 2026-05-06 01:40:12 +00:00
GitHub Actions 9fce4e6ed1 chore: Update CHANGELOG.md 2026-05-04 23:01:41 +00:00
GitHub Actions 5bf19945e4 chore: Update CHANGELOG.md 2026-05-01 03:11:32 +00:00
GitHub Actions a243cad119 chore: Update CHANGELOG.md 2026-05-01 02:05:18 +00:00
GitHub Actions e512ec9918 chore: Update CHANGELOG.md 2026-04-29 03:29:06 +00:00
GitHub Actions a609cfbee3 chore: Update CHANGELOG.md 2026-04-28 22:05:09 +00:00
GitHub Actions 1586204194 chore: Update CHANGELOG.md 2026-04-28 00:31:24 +00:00
orbisai0security c128568da0 fix: yaml.github-actions.security.run-shell-injection.run-shell-injection security vulnerability (#43824)
Automated security fix generated by Orbis Security AI

Co-authored-by: Ubuntu <ubuntu@ip-172-31-32-15.us-west-2.compute.internal>
2026-04-27 14:33:15 +01:00
GitHub Actions 7e936457e4 chore: Update CHANGELOG.md 2026-04-25 01:55:07 +00:00
GitHub Actions c3933441f0 chore: Update CHANGELOG.md 2026-04-25 00:14:25 +00:00
GitHub Actions ab3ce06c9a chore: Update CHANGELOG.md 2026-04-23 23:24:13 +00:00
Daisy S. Hollman a5fa36cac7 fix: point $schema at schemastore.org (URL was 404) (#52239)
The previous URL never resolved. Points at SchemaStore instead, where the
schema is being added (generated from the Zod source in claude-cli-internal).

Fixes #9686.
2026-04-23 11:27:07 -07:00
GitHub Actions 925200dffc chore: Update CHANGELOG.md 2026-04-23 00:42:15 +00:00
GitHub Actions 9afdfd7dc0 chore: Update CHANGELOG.md 2026-04-22 23:01:47 +00:00
GitHub Actions 2fa67717b8 chore: Update CHANGELOG.md 2026-04-22 00:04:35 +00:00
GitHub Actions fe53778ed9 chore: Update CHANGELOG.md 2026-04-20 22:18:23 +00:00
GitHub Actions 0385848b4e chore: Update CHANGELOG.md 2026-04-18 01:34:25 +00:00
GitHub Actions 71366ecf5d chore: Update CHANGELOG.md 2026-04-17 19:34:36 +00:00
GitHub Actions 2b53fac3b2 chore: Update CHANGELOG.md 2026-04-16 19:55:36 +00:00
GitHub Actions bf77ee65bc chore: Update CHANGELOG.md 2026-04-16 15:18:41 +00:00
GitHub Actions 5a7bf281ba chore: Update CHANGELOG.md 2026-04-16 01:24:06 +00:00
GitHub Actions 4fb8aa4e0a chore: Update CHANGELOG.md 2026-04-15 22:56:07 +00:00
GitHub Actions 45ae2f5212 chore: Update CHANGELOG.md 2026-04-15 22:07:12 +00:00
GitHub Actions f348a16da8 chore: Update CHANGELOG.md 2026-04-15 04:02:09 +00:00
GitHub Actions 5c18c787f2 chore: Update CHANGELOG.md 2026-04-14 19:11:56 +00:00
GitHub Actions 194736a4bd chore: Update CHANGELOG.md 2026-04-14 06:11:15 +00:00
GitHub Actions 550aeecc97 chore: Update CHANGELOG.md 2026-04-13 21:53:07 +00:00
GitHub Actions 9772e13f82 chore: Update CHANGELOG.md 2026-04-10 19:03:35 +00:00
GitHub Actions c5600e0b1e chore: Update CHANGELOG.md 2026-04-09 19:18:23 +00:00
ant-kurt d2b22528db Add MDM deployment example templates (#45866) 2026-04-09 11:41:10 -07:00
bogini 3c72545dfc Merge pull request #45798 from anthropics/inigo/triage-prompt-accuracy
triage: tighten invalid rule, require category label
2026-04-09 08:43:12 -07:00
inigo 54c7be5b3f Tighten invalid-label rule and require a category label on new issues 2026-04-09 08:29:23 -07:00
GitHub Actions 22fdf68049 chore: Update CHANGELOG.md 2026-04-08 21:52:30 +00:00
GitHub Actions 227817d0f2 chore: Update CHANGELOG.md 2026-04-08 04:37:31 +00:00
GitHub Actions b9fbc7796b chore: Update CHANGELOG.md 2026-04-07 21:18:46 +00:00
GitHub Actions b543a25624 chore: Update CHANGELOG.md 2026-04-04 00:41:56 +00:00
GitHub Actions 1e03cc7fc4 chore: Update CHANGELOG.md 2026-04-02 23:45:29 +00:00
GitHub Actions a50a91999b chore: Update CHANGELOG.md 2026-04-01 23:41:27 +00:00
GitHub Actions b4fa5f85f3 chore: Update CHANGELOG.md 2026-04-01 01:07:02 +00:00
GitHub Actions 66ab4ae6e0 chore: Update CHANGELOG.md 2026-03-31 14:35:56 +00:00
Octavian Guzu 4411cbae09 Read issue number from workflow event in helper scripts (#40969)
Updates edit-issue-labels.sh and comment-on-duplicates.sh to read the
issue number from GITHUB_EVENT_PATH (the workflow event payload) instead
of accepting it as a CLI argument. Simplifies the call signature and
keeps the scripts aligned with the triggering issue.

Also updates the /triage-issue and /dedupe command docs to match.

🏠 Remote-Dev: homespace
2026-03-31 12:36:59 +01:00
GitHub Actions 2d5c1bab92 chore: Update CHANGELOG.md 2026-03-30 23:53:01 +00:00
GitHub Actions 78a44f1b7d chore: Update CHANGELOG.md 2026-03-29 02:16:58 +00:00
GitHub Actions 2923bc87d1 chore: Update CHANGELOG.md 2026-03-27 21:42:05 +00:00
GitHub Actions f75b6138ef chore: Update CHANGELOG.md 2026-03-26 22:52:07 +00:00
GitHub Actions a0d9b87038 chore: Update CHANGELOG.md
Fixes #123
2026-03-26 00:30:53 +00:00
GitHub Actions a542f1b4b3 chore: Update CHANGELOG.md 2026-03-25 06:28:41 +00:00
GitHub Actions cada21c89d chore: Update CHANGELOG.md 2026-03-25 06:08:05 +00:00
GitHub Actions 6aadfbdca2 chore: Update CHANGELOG.md 2026-03-20 22:24:03 +00:00
GitHub Actions 16536693ec chore: Update CHANGELOG.md 2026-03-19 22:08:02 +00:00
GitHub Actions 5e34f198d0 chore: Update CHANGELOG.md 2026-03-18 22:28:45 +00:00
GitHub Actions a3d9426e3e chore: Update CHANGELOG.md 2026-03-17 23:42:05 +00:00
GitHub Actions 079dc856c6 chore: Update CHANGELOG.md 2026-03-17 00:27:26 +00:00
GitHub Actions 420a188467 chore: Update CHANGELOG.md 2026-03-14 01:23:05 +00:00
GitHub Actions 48b1c6c0ba chore: Update CHANGELOG.md 2026-03-13 17:16:17 +00:00
kashyap murali 2dc1e69783 Merge pull request #33472 from anthropics/kashyap/code-review-batch-output
feat(code-review): pass confirmed=true when posting inline comments
2026-03-12 00:12:36 -07:00
Kashyap Murali db8834ba1d feat(code-review): pass confirmed=true when posting inline comments
The inline-comment MCP tool now requires confirmed=true to post (otherwise
calls are buffered). This structurally prevents subagent test/probe
comments from reaching customer PRs — subagents that inherit the tool and
probe it without confirmed=true see their calls harmlessly buffered.

Backward compatible: against older versions of claude-code-action that
don't know the param, the extra field is ignored and the comment posts
as before.
2026-03-11 22:16:05 -07:00
GitHub Actions 6f049b620f chore: Update CHANGELOG.md 2026-03-12 00:33:33 +00:00
GitHub Actions 45b5430126 chore: Update CHANGELOG.md 2026-03-11 18:25:53 +00:00
GitHub Actions f6dbf44cd5 chore: Update CHANGELOG.md 2026-03-10 01:16:00 +00:00
GitHub Actions 540b61b9fd chore: Update CHANGELOG.md 2026-03-10 01:04:32 +00:00
GitHub Actions 00553dec20 chore: Update CHANGELOG.md 2026-03-10 00:42:15 +00:00
GitHub Actions 53a5f3ee07 chore: Update CHANGELOG.md 2026-03-07 00:11:59 +00:00
GitHub Actions da80366c48 chore: Update CHANGELOG.md 2026-03-06 01:19:18 +00:00
GitHub Actions 9582ad480f chore: Update CHANGELOG.md
Fixes #28334
Fixes #30185
2026-03-05 00:25:31 +00:00
GitHub Actions 0b3f7cbbbd chore: Update CHANGELOG.md 2026-03-04 10:10:30 +00:00
GitHub Actions a8335230bc chore: Update CHANGELOG.md 2026-03-04 02:23:29 +00:00
GitHub Actions 9c63e985f6 chore: Update CHANGELOG.md 2026-03-04 01:18:30 +00:00
Octavian Guzu 38281cfd46 Merge pull request #30066 from anthropics/oct/gh-wrapper-improvements
Improve gh.sh wrapper: stricter validation and better error messages
2026-03-02 16:38:29 +00:00
Octavian Guzu 26a1334ef3 Improve gh.sh wrapper: stricter validation and better error messages
- Use allowlist for issue view (numeric issue numbers only)
- Enforce zero positional args for issue list / label list
- Pin GH_HOST and GH_REPO explicitly to avoid ambient state
- Add descriptive error messages with usage examples
2026-03-02 12:22:00 +00:00
GitHub Actions cd4956871a chore: Update CHANGELOG.md 2026-02-28 03:44:47 +00:00
bogini a772bd6091 Merge pull request #29462 from anthropics/claude/remove-oncall-label-bGF7H
Remove oncall triage workflow and commands
2026-02-27 16:45:42 -08:00
Claude 35b5fe658a Remove oncall triage workflow and commands
Removes the automated action that adds the "oncall" label to issues,
along with its associated slash commands.

https://claude.ai/code/session_01KdEmZZ4sqZT4d9xJm4qbnp
2026-02-28 00:33:48 +00:00
GitHub Actions 1f48d799b9 chore: Update CHANGELOG.md 2026-02-27 01:55:28 +00:00
GitHub Actions 7ec9125c54 chore: Update CHANGELOG.md 2026-02-26 22:33:45 +00:00
Octavian Guzu 644d6eb37f Merge pull request #28967 from anthropics/oct/increase-oncall-triage-timeout
Increase oncall-triage workflow timeouts
2026-02-26 15:10:28 +00:00
Octavian Guzu e67079be1f Increase oncall-triage workflow timeouts
- Job timeout: 15 -> 25 minutes
- Claude Code step timeout: 10 -> 20 minutes
2026-02-26 12:05:23 +00:00
GitHub Actions 016734047d chore: Update CHANGELOG.md 2026-02-26 03:58:44 +00:00
GitHub Actions d6ab0eafec chore: Update CHANGELOG.md 2026-02-26 00:58:38 +00:00
Octavian Guzu 76c0cbaeb5 Merge pull request #28756 from anthropics/oct/cleanup-workflow-permissions
Remove unused id-token permission and migrate oncall-triage to gh.sh wrapper
2026-02-25 22:12:54 +00:00
Octavian Guzu 23edca9c9b Remove unused id-token permission and migrate oncall-triage to gh.sh wrapper 2026-02-25 22:08:11 +00:00
Octavian Guzu ed58789da7 Merge pull request #28533 from anthropics/oct/gh-wrapper-script
Add gh.sh wrapper for gh CLI commands in triage and dedupe workflows
2026-02-25 20:42:32 +00:00
GitHub Actions ee4ff289f0 chore: Update CHANGELOG.md 2026-02-25 19:59:14 +00:00
Octavian Guzu b2bab3b743 Add gh.sh wrapper for gh CLI commands in workflows 2026-02-25 14:35:57 +00:00
GitHub Actions db3858a558 chore: Update CHANGELOG.md 2026-02-25 06:27:03 +00:00
GitHub Actions a0128f4a40 chore: Update CHANGELOG.md 2026-02-25 03:14:59 +00:00
GitHub Actions 6e7f65eb95 chore: Update CHANGELOG.md 2026-02-25 00:12:59 +00:00
Octavian Guzu 8799bb0901 Merge pull request #28243 from anthropics/oct/non-write-users-check
Add non-write users check workflow
2026-02-24 19:47:31 +00:00
GitHub Actions 05a2bde7be chore: Update CHANGELOG.md 2026-02-24 19:16:03 +00:00
Octavian Guzu 3c917dfe50 Add non-write users check workflow 2026-02-24 18:09:41 +00:00
GitHub Actions 8f0fe03e56 chore: Update CHANGELOG.md 2026-02-24 06:39:08 +00:00
GitHub Actions baf29b882a chore: Update CHANGELOG.md 2026-02-24 02:04:23 +00:00
GitHub Actions 6aecb15d98 chore: Update CHANGELOG.md 2026-02-24 01:40:09 +00:00
Octavian Guzu 76826f2c80 Merge pull request #27911 from anthropics/oct/use-label-script-for-triage
Use wrapper script for label operations in issue triage
2026-02-23 20:07:02 +00:00
Octavian Guzu 3592c8be2a Use wrapper script for label operations in issue triage
Extract triage prompt into /triage-issue command and use a dedicated
edit-issue-labels.sh script for label operations instead of raw
gh issue edit. The script validates labels against the repo's existing
labels before applying them.
2026-02-23 15:11:01 +00:00
GitHub Actions 3ad3231f0f chore: Update CHANGELOG.md 2026-02-20 23:48:06 +00:00
GitHub Actions 65dfa9898e chore: Update CHANGELOG.md 2026-02-20 15:26:36 +00:00
GitHub Actions 0d996a7c34 chore: Update CHANGELOG.md 2026-02-19 23:55:04 +00:00
GitHub Actions b18f2e7df0 chore: Update CHANGELOG.md
Fixes #26637
2026-02-19 23:27:35 +00:00
GitHub Actions b757fc9ecd chore: Update CHANGELOG.md
Fixes #31
Fixes #17600
Fixes #22020
Fixes #23610
Fixes #25721
Fixes #25748
Fixes #25750
Fixes #25756
Fixes #25789
Fixes #25792
Fixes #25803
Fixes #25811
Fixes #25816
Fixes #25824
Fixes #25826
Fixes #25834
Fixes #25837
Fixes #25909
Fixes #25920
Fixes #25935
Fixes #25943
Fixes #25957
Fixes #25981
Fixes #25990
Fixes #26012
Fixes #26023
Fixes #26033
Fixes #26044
Fixes #26051
Fixes #26059
Fixes #26061
Fixes #26064
Fixes #26065
Fixes #26074
Fixes #26075
Fixes #26078
Fixes #26082
Fixes #26084
Fixes #26096
Fixes #26105
Fixes #26121
Fixes #26123
Fixes #26130
Fixes #26136
Fixes #26140
Fixes #26141
Fixes #26188
2026-02-18 21:37:52 +00:00
Chris Lloyd 1718a57495 Fix issues being auto-closed despite human activity (#26360)
The sweep script was closing issues based solely on when a lifecycle label
was applied, ignoring any human comments posted after the label. This caused
active issues (like #11792) to be closed even when users responded to the
stale warning.

Three changes:

1. Teach the triage bot about `stale` and `autoclose` labels so it removes
   them when a human comments on the issue.

2. Add a safety net in `closeExpired()` that checks for non-bot comments
   posted after the lifecycle label was applied — if any exist, skip closing.

3. Extend the 10-upvote protection (which previously only applied to
   enhancements) to all issue types, in both `markStale()` and
   `closeExpired()`.

Fixes #16497

## Test plan

Trace through scenarios manually:
- Issue with stale label + human comment after → triage removes label;
  sweep skips even if triage hasn't run yet (safety net)
- Issue with stale label + no human comment → closes as before
- Issue with 10+ upvotes of any type → never marked stale or closed

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-02-17 10:53:20 -08:00
GitHub Actions 4523c004dd chore: Update CHANGELOG.md
Fixes #21654
Fixes #22087
Fixes #23561
2026-02-17 18:53:01 +00:00
GitHub Actions 32c7ff2b6e chore: Update CHANGELOG.md 2026-02-17 13:21:46 +00:00
GitHub Actions d787369919 chore: Update CHANGELOG.md 2026-02-16 21:34:15 +00:00
Chris Lloyd 8c09097e8c Post a comment when lifecycle labels are applied to issues (#25665)
When lifecycle labels (needs-info, needs-repro, invalid, stale, autoclose)
are applied to an issue, the author currently only sees a label change with
no explanation. They then get a closing comment days later without ever
being nudged to respond.

Add a GitHub Actions workflow that triggers on issues.labeled and runs a
new lifecycle-comment.ts script to post a comment explaining what's needed
and how long before auto-close.

Extract lifecycle config (labels, timeouts, close reasons, nudge messages)
into a shared issue-lifecycle.ts so the sweep script and comment script
stay in sync. Previously the timeouts were duplicated between the sweep
script and the comment messages.

- needs-info: asks for version, OS, error messages
- needs-repro: asks for steps to trigger the issue
- invalid: links to the Claude Code repo and Anthropic support
- stale/autoclose: explains inactivity auto-close

The script no-ops for non-lifecycle labels, so the workflow fires on every
label event and lets the script decide — single source of truth.

## Test plan

Dry-run all labels locally:
GITHUB_REPOSITORY=anthropics/claude-code LABEL=needs-info ISSUE_NUMBER=12345 bun run scripts/lifecycle-comment.ts --dry-run
GITHUB_REPOSITORY=anthropics/claude-code LABEL=needs-repro ISSUE_NUMBER=12345 bun run scripts/lifecycle-comment.ts --dry-run
GITHUB_REPOSITORY=anthropics/claude-code LABEL=invalid ISSUE_NUMBER=12345 bun run scripts/lifecycle-comment.ts --dry-run
GITHUB_REPOSITORY=anthropics/claude-code LABEL=stale ISSUE_NUMBER=12345 bun run scripts/lifecycle-comment.ts --dry-run
GITHUB_REPOSITORY=anthropics/claude-code LABEL=autoclose ISSUE_NUMBER=12345 bun run scripts/lifecycle-comment.ts --dry-run

Verified sweep.ts still works:
GITHUB_TOKEN=$(gh auth token) GITHUB_REPOSITORY_OWNER=anthropics GITHUB_REPOSITORY_NAME=claude-code bun run scripts/sweep.ts --dry-run
2026-02-13 19:39:10 -08:00
Chris Lloyd edfb5437a4 Fix sweep script crashing on locked issues (#25649)
The sweep job (https://github.com/anthropics/claude-code/actions/runs/21983111029/job/63510453226)
was silently failing when closeExpired tried to comment on a locked issue,
causing a 403 from the GitHub API.

Two issues:

1. closeExpired didn't skip locked issues like markStale already does.
   Adding the same `if (issue.locked) continue` guard fixes this.

2. The error was swallowed by `main().catch(console.error)` which logs
   to stderr but exits 0, so CI reported success despite the crash.
   Replaced the main() wrapper with top-level await so unhandled errors
   properly crash the process with a non-zero exit code.

## Test plan

YOLO
2026-02-13 15:40:00 -08:00
GitHub Actions b374a30699 chore: Update CHANGELOG.md 2026-02-13 20:01:23 +00:00
GitHub Actions a01a88d5ee chore: Update CHANGELOG.md 2026-02-13 19:55:44 +00:00
GitHub Actions 42c62d73ce chore: Update CHANGELOG.md 2026-02-13 17:43:37 +00:00
GitHub Actions 1b50583382 chore: Update CHANGELOG.md 2026-02-13 06:07:54 +00:00
GitHub Actions 232213304d chore: Update CHANGELOG.md 2026-02-12 21:17:39 +00:00
Chris Lloyd a93966285e Unify issue lifecycle labeling and sweep into a single system (#25352)
* Unify issue lifecycle labeling and sweep into a single system

Consolidate issue triage, stale detection, and lifecycle enforcement into
two components: a Claude-powered triage workflow and a unified sweep script.

Triage workflow changes:
- Add issue_comment trigger so Claude can re-evaluate lifecycle labels when
  someone responds to a needs-repro/needs-info issue
- Add concurrency group per issue with cancel-in-progress to avoid pile-up
- Filter out bot comments to prevent sweep/dedupe triggering re-triage
- Hardcode allowed label whitelist to prevent label sprawl (was discovering
  labels via gh label list, leading to junk variants like 'needs repro' vs
  'needs-repro')
- Replace MCP GitHub server with gh CLI — simpler, no Docker dependency,
  chaining is caught by the action so permissions are equivalent
- Add lifecycle labels (needs-repro, needs-info) for bugs missing info
- Add invalid label for off-topic issues (Claude API, billing, etc.)
- Add anti-patterns to prevent false positives (don't require specific
  format, model behavior issues don't need traditional repro, etc.)

Sweep script changes:
- Absorb stale issue detection (was separate stale-issue-manager workflow)
- Mark issues as stale after 14 days of inactivity
- Skip assigned issues (team is working on it internally)
- Skip enhancements with 10+ thumbs up (community wants it)
- Add invalid label with 3-day timeout
- Add autoclose label support to drain 200+ legacy issues
- Drop needs-votes (stale handles inactive enhancements)
- Unify close messages into a single template with per-label reasons
- Run 2x daily instead of once

Delete stale-issue-manager.yml — its logic is now in sweep.ts.

## Test plan

Dry-run sweep locally:
GITHUB_TOKEN=$(gh auth token) GITHUB_REPOSITORY_OWNER=anthropics   GITHUB_REPOSITORY_NAME=claude-code bun run scripts/sweep.ts --dry-run

Triage workflow will be tested by opening a test issue after merge.

* Update .github/workflows/claude-issue-triage.yml

Co-authored-by: Ashwin Bhat <ashwin@anthropic.com>

---------

Co-authored-by: Ashwin Bhat <ashwin@anthropic.com>
2026-02-12 11:45:31 -08:00
GitHub Actions 0931fb76da chore: Update CHANGELOG.md 2026-02-12 17:25:52 +00:00
Chris Lloyd bac22cb316 Merge pull request #25210 from anthropics/chrislloyd/sweep-lifecycle-labels
Add daily sweep to enforce issue lifecycle label timeouts
2026-02-12 07:26:14 -08:00
GitHub Actions 77df0af778 chore: Update CHANGELOG.md 2026-02-12 09:24:03 +00:00
Chris Lloyd a17040212c Add daily sweep to enforce issue lifecycle label timeouts
Introduce a simple, mechanical daily sweep that closes issues with
lifecycle labels past their timeout:

- needs-repro: 7 days
- needs-info: 7 days
- needs-votes: 30 days
- stale: 30 days

The sweep checks when the label was last applied via the events API,
and closes the issue if the timeout has elapsed. No AI, no comment
checking — if the label is still there past its timeout, close it.
Removing a label (by a triager, slash command, or future AI retriage)
is what prevents closure.

Each close message directs the reporter to open a new issue rather
than engaging with the closed one.

The script supports --dry-run for local testing:
  GITHUB_TOKEN=$(gh auth token) \
  GITHUB_REPOSITORY_OWNER=anthropics \
  GITHUB_REPOSITORY_NAME=claude-code \
  bun run scripts/sweep.ts --dry-run

## Test plan

Ran --dry-run against anthropics/claude-code. Correctly identified 3
issues past their timeouts (1 needs-repro at 12d, 2 needs-info at
14d and 26d). No false positives.
2026-02-11 22:34:23 -08:00
GitHub Actions 76a2154fd5 chore: Update CHANGELOG.md 2026-02-12 05:59:28 +00:00
GitHub Actions aca4801e91 chore: Update CHANGELOG.md 2026-02-12 01:56:04 +00:00
kashyap murali f2a930799b Merge pull request #25102 from anthropics/fvolcic/code-review-comment-update
fix: Do not comment if --comment is not present
2026-02-11 23:26:35 +01:00
Franklin Volcic 6dcc7d8b76 ensure comments are not left if --comment is not present 2026-02-11 13:42:06 -08:00
GitHub Actions 0a0135f687 chore: Update CHANGELOG.md 2026-02-11 16:20:54 +00:00
GitHub Actions e74abe58ab chore: Update CHANGELOG.md 2026-02-11 16:07:18 +00:00
GitHub Actions 7a7bed74e3 chore: Update CHANGELOG.md 2026-02-11 15:54:36 +00:00
GitHub Actions 9b64827a25 chore: Update CHANGELOG.md 2026-02-11 09:49:08 +00:00
GitHub Actions 54f0b535b3 chore: Update CHANGELOG.md 2026-02-11 09:47:22 +00:00
GitHub Actions 675baffdb3 chore: Update CHANGELOG.md 2026-02-11 08:54:27 +00:00
GitHub Actions bae169824d chore: Update CHANGELOG.md 2026-02-11 08:39:40 +00:00
GitHub Actions 0b641a77ce chore: Update CHANGELOG.md 2026-02-11 08:21:20 +00:00
GitHub Actions be5d08fe5f chore: Update CHANGELOG.md 2026-02-10 23:10:48 +00:00
GitHub Actions 19bb071fe0 chore: Update CHANGELOG.md 2026-02-10 00:52:42 +00:00
GitHub Actions 85f2807991 chore: Update CHANGELOG.md 2026-02-07 19:09:18 +00:00
GitHub Actions e7f36bcdf0 chore: Update CHANGELOG.md 2026-02-07 18:01:26 +00:00
GitHub Actions 2bc62d1456 chore: Update CHANGELOG.md 2026-02-06 14:26:00 +00:00
GitHub Actions ef1e0ac098 chore: Update CHANGELOG.md 2026-02-06 01:46:32 +00:00
GitHub Actions d7e3cfb31c chore: Update CHANGELOG.md 2026-02-05 17:47:04 +00:00
GitHub Actions bd78b216ed chore: Update CHANGELOG.md 2026-02-04 00:43:28 +00:00
GitHub Actions a4e0c5b4c8 chore: Update CHANGELOG.md 2026-02-03 18:05:15 +00:00
ant-kurt 36d9ee2c2e Merge pull request #22072 from anthropics/kurt/settings-examples
docs: add examples/settings
2026-02-02 11:35:31 -08:00
ant-kurt 4936302293 Update settings-strict.json 2026-02-01 22:44:32 -08:00
ant-kurt 43d0eac708 Update settings-bash-sandbox.json 2026-02-01 22:44:11 -08:00
GitHub Actions f298d940fa chore: Update CHANGELOG.md 2026-01-31 23:37:08 +00:00
GitHub Actions 34f551fa91 chore: Update CHANGELOG.md 2026-01-31 02:30:24 +00:00
Kurt Carpenter 90c07d1c7e Stricter sandbox config 2026-01-30 16:59:39 -08:00
Kurt Carpenter f93f614768 docs: example settings files 2026-01-30 16:57:26 -08:00
GitHub Actions e58014371b chore: Update CHANGELOG.md 2026-01-30 23:06:12 +00:00
GitHub Actions 5862adf641 chore: Update CHANGELOG.md 2026-01-30 20:38:17 +00:00
GitHub Actions 38f1f93052 chore: Update CHANGELOG.md 2026-01-29 21:12:53 +00:00
GitHub Actions cf98f1d943 chore: Update CHANGELOG.md 2026-01-29 01:09:14 +00:00
GitHub Actions 266d7c8c9f chore: Update CHANGELOG.md 2026-01-29 00:58:32 +00:00
GitHub Actions 73eddfd640 chore: Update CHANGELOG.md 2026-01-28 06:59:20 +00:00
GitHub Actions 8c48d2f508 chore: Update CHANGELOG.md 2026-01-28 02:24:46 +00:00
GitHub Actions 3f9a645986 chore: Update CHANGELOG.md 2026-01-27 03:48:22 +00:00
GitHub Actions 9f6b6d17de chore: Update CHANGELOG.md 2026-01-27 01:34:59 +00:00
GitHub Actions e9a9efc121 chore: Update CHANGELOG.md 2026-01-23 21:55:58 +00:00
GitHub Actions 10e6348e77 chore: Update CHANGELOG.md 2026-01-22 21:45:53 +00:00
GitHub Actions e431f5b496 chore: Update CHANGELOG.md 2026-01-22 20:08:52 +00:00
GitHub Actions 052a1317c0 chore: Update CHANGELOG.md 2026-01-21 22:00:41 +00:00
GitHub Actions a6a8045031 chore: Update CHANGELOG.md 2026-01-20 23:09:04 +00:00
GitHub Actions 74cc597eb5 chore: Update CHANGELOG.md 2026-01-17 16:17:56 +00:00
GitHub Actions 923d727492 chore: Update CHANGELOG.md 2026-01-17 01:38:55 +00:00
GitHub Actions fb3a947cb5 chore: Update CHANGELOG.md 2026-01-16 17:12:36 +00:00
Franklin Volcic 2961ddcafe Merge pull request #18489 from anthropics/fvolcic/minor-code-review-fixes
minor code review updates
2026-01-15 21:31:02 -08:00
Franklin Volcic fd8f3801b9 minor update 2026-01-15 21:29:38 -08:00
Franklin Volcic 26315247e7 Minor code review fixes 2026-01-15 21:12:50 -08:00
GitHub Actions 5a91286a82 chore: Update CHANGELOG.md 2026-01-16 02:19:08 +00:00
GitHub Actions 3196f36cee chore: Update CHANGELOG.md 2026-01-15 23:28:44 +00:00
JB 7d22b6e167 Merge pull request #18238 from anthropics/hackyon/update-to-claude-code-action
chore: allow non-write users to trigger claude-code-action workflows
2026-01-14 18:12:25 -05:00
JB 19a829ba68 chore: allow non-write users to trigger claude-code-action workflows
Co-Authored-By: Claude <noreply@anthropic.com>
2026-01-14 18:11:06 -05:00
JB 18979efb8d Merge pull request #18209 from anthropics/hackyon/update-to-claude-code-action
fix: add github_token input to claude-code-action workflows
2026-01-14 16:31:27 -05:00
JB f77acdf149 fix: add github_token input to claude-code-action workflows 2026-01-14 14:42:11 -05:00
JB c13cf781ef Merge pull request #18206 from anthropics/hackyon/update-to-claude-code-action
chore: add id-token write permission for claude-code-action workflows
2026-01-14 14:21:23 -05:00
JB cc70d3ab50 chore: add id-token write permission for claude-code-action workflows
The claude-code-action requires id-token: write permission for OIDC authentication.

Co-Authored-By: Claude <noreply@anthropic.com>
Claude-Generated-By: Claude Code (cli/claude-opus-4-5=100%)
Claude-Steers: 3
Claude-Permission-Prompts: 3
Claude-Escapes: 0
2026-01-14 14:16:13 -05:00
JB 250b257c4e Merge pull request #18198 from anthropics/hackyon/update-to-claude-code-action
chore: migrate workflows from claude-code-base-action to claude-code-action
2026-01-14 13:51:04 -05:00
JB dec754edc9 chore: migrate workflows from claude-code-base-action to claude-code-action
Updates GitHub workflow files to use the new claude-code-action@v1 and replaces prompt_file with inline prompt parameter.

Co-Authored-By: Claude <noreply@anthropic.com>
Claude-Generated-By: Claude Code (cli/claude-opus-4-5=100%)
Claude-Steers: 3
Claude-Permission-Prompts: 4
Claude-Escapes: 0
2026-01-14 13:12:00 -05:00
GitHub Actions 6a2936ab79 chore: Update CHANGELOG.md 2026-01-14 00:03:57 +00:00
GitHub Actions f860f671dc chore: Update CHANGELOG.md 2026-01-13 02:25:43 +00:00
ant-kurt 76df7eea04 Merge pull request #17797 from anthropics/docs/update-installation-instructions
docs: update installation instructions in README
2026-01-12 15:22:53 -08:00
ant-kurt a8d107f9cc Merge pull request #16459 from nelsonauner/patch-1
Fix broken doc link
2026-01-12 15:17:19 -08:00
Kurt Carpenter b640d94a49 docs: update installation instructions in README
- Add note that npm installation is deprecated
- Add link to setup documentation
- Add WinGet installation option for Windows
- Update Homebrew to indicate MacOS/Linux support
- Mark recommended installation methods
- Improve formatting with proper indentation
2026-01-12 15:12:24 -08:00
ant-kurt b17c088cdc Merge pull request #17238 from anthropics/ci/update-base-action
ci: update claude-code-base-action and claude-code-action to v1
2026-01-12 11:38:56 -08:00
GitHub Actions a856c62014 chore: Update CHANGELOG.md 2026-01-12 18:48:06 +00:00
GitHub Actions 0359f24538 chore: Update CHANGELOG.md 2026-01-11 00:28:09 +00:00
Kurt Carpenter b8497141a5 chore: upgrade claude-code actions from @beta to @v1
- Update action references from @beta to @v1
- Move allowed_tools to --allowedTools in claude_args
- Move mcp_config to --mcp-config in claude_args
- Move claude_env to step-level env block
- Replace timeout_minutes with GitHub native timeout-minutes

Claude-Generated-By: Claude Code (cli/claude-opus-4-5=100%)
Claude-Steers: 8
Claude-Permission-Prompts: 3
Claude-Escapes: 0
2026-01-09 18:54:19 -08:00
Kurt Carpenter 9cc635aac1 ci: update claude-code-base-action and claude-code-action to v1 2026-01-09 18:24:29 -08:00
GitHub Actions 4f18698a9e chore: Update CHANGELOG.md 2026-01-09 23:32:24 +00:00
GitHub Actions 553d6ffc3e chore: Update CHANGELOG.md 2026-01-09 00:04:20 +00:00
Franklin Volcic 7b600bca3b Merge pull request #16938 from fvolcic/fix-committable-suggestions-docs
refactor(code-review): improve issue flagging and agent behavior
2026-01-08 15:49:22 -05:00
Franklin Volcic 4700be03eb revert: restore marketplace.json to upstream state 2026-01-08 15:46:40 -05:00
Franklin Volcic 9b08c1010b refactor(code-review): simplify inline comment instructions and clarify issue criteria
1. Remove redundant tool parameter descriptions - MCP tool is source of truth

2. Clarify what issues to flag:
   - Compile/parse errors (syntax, types, imports, references)
   - Clear logic errors that produce wrong results regardless of inputs
   - CLAUDE.md violations

3. Clarify what NOT to flag:
   - Code style or quality concerns
   - Issues that depend on specific inputs or state
   - Subjective suggestions
2026-01-08 15:43:21 -05:00
Thariq Shihipar f34e2535b4 Merge pull request #16743 from anthropics/ThariqS-patch-1
Update CHANGELOG.md to reference IS_DEMO
2026-01-07 18:16:58 -06:00
GitHub Actions 4297e57ef1 chore: Update CHANGELOG.md 2026-01-08 00:16:11 +00:00
Thariq Shihipar 0d0221fd0a Update CHANGELOG.md to reference IS_DEMO 2026-01-07 16:14:39 -08:00
GitHub Actions 5aac2b1b6a chore: Update CHANGELOG.md 2026-01-07 21:30:49 +00:00
GitHub Actions 2bb8af55fa chore: Update CHANGELOG.md 2026-01-07 20:36:59 +00:00
Boris Cherny a19dd76dcf Merge pull request #16686 from anthropics/bcherny-patch-7
Update CHANGELOG.md
2026-01-07 12:31:21 -08:00
Boris Cherny 63eefe157a Update CHANGELOG.md 2026-01-07 12:30:35 -08:00
GitHub Actions 870624fc15 chore: Update CHANGELOG.md 2026-01-07 20:03:52 +00:00
Franklin Volcic 2c3884689b Rename marketplace to franklin-plugins for sandbox testing 2026-01-07 13:50:23 -05:00
David Dworken 03129a27b0 Merge pull request #16635 from ddworken/dworken/validate-issue-exists
fix: validate that issues exist before commenting on duplicates
2026-01-07 11:03:50 -05:00
David Dworken a3df424857 fix: validate that issues exist before commenting on duplicates
Add validation to comment-on-duplicates.sh that verifies the base issue
and all potential duplicate issues actually exist in the repo before
posting a comment.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2026-01-07 07:57:56 -08:00
Boris Cherny 0b86fdb0e0 fix(security): Remove overly broad gh api permission from dedupe command (#16549)
* fix(security): Remove overly broad gh api permission from dedupe command

Remove `Bash(gh api:*)` from dedupe.md allowed-tools to prevent potential
secret exfiltration via prompt injection. The dedupe workflow only needs
gh issue view/list/comment and gh search commands - it doesn't require
raw API access.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

* feat: Add comment-on-duplicates script for safer duplicate handling

Replace `gh issue comment:*` permission with a constrained script that:
- Only accepts validated issue numbers
- Enforces max 3 duplicates
- Uses a fixed comment format
- Prevents arbitrary comment content injection

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-07 08:46:31 +05:30
Anthony Morris c2022d3698 fix(ralph-wiggum): add :* to allowed-tools pattern to permit arguments (#16522)
The allowed-tools pattern was missing :* suffix, causing permission check
failures when arguments were passed to the setup script via ```! block.

Fixes #16398
2026-01-06 13:46:09 -08:00
sarahdeaton e515f50dff Merge pull request #16474 from anthropics/fix-data-usage-link
docs: Fix links to Claude Code docs in README.
2026-01-06 11:23:17 -08:00
Sarah Deaton 24ad98a95f docs: Fix links to Claude Code docs in README. 2026-01-06 06:47:41 -08:00
Nelson Auner 495d6a3d4b Fix broken doc link
Current doc link is dated, no longer exists
2026-01-06 05:26:23 -08:00
Anthony Morris 5c92b97cc4 fix(ralph-wiggum): move multi-line bash from command to setup script (#16320)
Fixes #12170

The ralph-wiggum slash commands had multi-line bash scripts in their
```! blocks. Claude Code's security check blocks commands with
newlines to prevent command injection, causing the error:

  "Command contains newlines that could separate multiple commands"

Changes:

ralph-loop.md:
- Remove multi-line bash from code block
- Keep single-line call to setup script
- Keep scoped allowed-tools for security

cancel-ralph.md:
- Replace multi-line bash with step-by-step instructions
- Tighten allowed-tools to specific file paths

setup-ralph-loop.sh:
- Add completion promise display logic (moved from ralph-loop.md)
- Uses COMPLETION_PROMISE variable directly instead of reading from file
2026-01-04 23:27:48 -08:00
GitHub Actions d213a74fc8 chore: Update CHANGELOG.md 2025-12-19 22:13:14 +00:00
GitHub Actions 52115592ba chore: Update CHANGELOG.md 2025-12-19 00:59:25 +00:00
Franklin Volcic 5d2df70860 Merge pull request #14527 from anthropics/fvolcic/code-review-updates
Improve code review inline comments
2025-12-18 13:52:59 -08:00
Franklin Volcic b8a2ffb38f Require committable suggestions to be complete
Suggestions must include all necessary changes. If a fix requires
additional work elsewhere (e.g., renaming a variable requires updating
usages), use the Claude Code prompt format instead of a partial suggestion.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-12-18 13:30:25 -08:00
Franklin Volcic 9fd556d947 Skip summary comment when posting inline comments
Only post a summary comment when no issues are found. When issues
exist, post inline comments directly without a redundant summary block.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-12-18 13:24:03 -08:00
Franklin Volcic b31e2fd182 Merge pull request #14385 from anthropics/fvolcic/inline-comments
Add inline comments with suggestions to code-review plugin
2025-12-17 15:55:23 -08:00
Franklin Volcic d2cb503247 Remove header, add Claude Code prompt for larger fixes 2025-12-17 15:32:23 -08:00
Franklin Volcic 5fe61207ff Allow committable suggestions up to 5 lines 2025-12-17 15:28:50 -08:00
Franklin Volcic 1ed82e6af0 Refine inline comment formatting: no Bug prefix, summary first, limit suggestion size 2025-12-17 15:27:37 -08:00
Franklin Volcic 2a61cb364c Add inline comments with suggestions to code-review plugin 2025-12-17 15:20:12 -08:00
GitHub Actions 6880bcbace chore: Update CHANGELOG.md 2025-12-17 21:55:53 +00:00
GitHub Actions 4392352687 chore: Update CHANGELOG.md 2025-12-16 22:06:07 +00:00
kashyap murali c27c6f4e4a Merge pull request #14071 from anthropics/claude/slack-make-no-comment-default-Qqha8
Make no-comment the default for /code-review
2025-12-16 12:22:18 -08:00
GitHub Actions 0dde1fef97 chore: Update CHANGELOG.md 2025-12-15 23:49:39 +00:00
Claude e4f682030b Make no-comment the default for /code-review
Change the default behavior of /code-review to output to the terminal
instead of posting a PR comment. Users can use the --comment flag to
explicitly post the review as a PR comment when desired.

This is more suitable for local development workflows where posting
comments to the PR is not always needed.
2025-12-15 17:50:32 +00:00
GitHub Actions eb87245010 chore: Update CHANGELOG.md 2025-12-13 00:59:55 +00:00
GitHub Actions 3680637065 chore: Update CHANGELOG.md 2025-12-12 23:31:50 +00:00
GitHub Actions 2192c86c20 chore: Update CHANGELOG.md 2025-12-12 01:29:45 +00:00
kashyap murali dfd3494132 Merge pull request #13739 from anthropics/claude/slack-session-01GzKi42xM3SphuxeQ4De88U
Remove footer from code-review plugin output
2025-12-11 14:42:30 -08:00
Claude e8cca9a7af Remove footer from code-review plugin output
Remove the "Generated with Claude Code" footer and feedback CTA
from the code review comment template as it adds noise without
providing value after the first viewing.
2025-12-11 22:40:32 +00:00
GitHub Actions 6358669884 chore: Update CHANGELOG.md 2025-12-11 19:07:31 +00:00
GitHub Actions ace0a82778 chore: Update CHANGELOG.md 2025-12-11 04:39:56 +00:00
GitHub Actions e095e1270a chore: Update CHANGELOG.md 2025-12-10 08:18:47 +00:00
GitHub Actions 69da5e8269 chore: Update CHANGELOG.md 2025-12-10 02:27:37 +00:00
GitHub Actions 7069a25987 chore: Update CHANGELOG.md 2025-12-09 02:08:28 +00:00
GitHub Actions de49a07679 chore: Update CHANGELOG.md 2025-12-07 10:44:43 +00:00
Franklin Volcic cbc55b7d54 Merge pull request #13177 from anthropics/fvolcic/code-review-command-updates 2025-12-05 18:22:08 -08:00
Franklin Volcic e836d4ea90 fix allowed tools list 2025-12-05 17:55:00 -08:00
Franklin Volcic 52465789e2 fix allowed tools list 2025-12-05 17:54:25 -08:00
Franklin Volcic 9babb8dbbf Update the code review prompt 2025-12-05 17:48:34 -08:00
GitHub Actions b1a46e6623 chore: Update CHANGELOG.md 2025-12-06 00:06:43 +00:00
GitHub Actions 5ef1391afc chore: Update CHANGELOG.md 2025-12-04 23:06:16 +00:00
GitHub Actions 337cc419c3 chore: Update CHANGELOG.md 2025-12-03 20:06:45 +00:00
GitHub Actions 5e98326f42 chore: Update CHANGELOG.md 2025-12-03 19:25:03 +00:00
GitHub Actions 56a3ef77c5 chore: Update CHANGELOG.md 2025-12-03 12:16:31 +00:00
GitHub Actions 5b69f85043 chore: Update CHANGELOG.md 2025-12-03 05:15:40 +00:00
Ashwin Bhat 5e3e9408fe Revert "Revert "Add stale issue management workflows" (#9304)" (#12917)
This reverts commit a6e0921729.
2025-12-02 15:19:09 -08:00
GitHub Actions 4928f2cdca chore: Update CHANGELOG.md 2025-12-02 01:31:29 +00:00
GitHub Actions 84d7b08539 chore: Update CHANGELOG.md 2025-11-26 23:57:28 +00:00
GitHub Actions 10b8736b55 chore: Update CHANGELOG.md 2025-11-26 17:22:35 +00:00
GitHub Actions 29a5fe7eca chore: Update CHANGELOG.md 2025-11-26 01:03:45 +00:00
Stephen Grider 26b5c07c59 Merge pull request #12409 from anthropics/sgrider/plugin-1125
chore: alphabetize plugins and update README with comprehensive table
2025-11-25 15:36:50 -07:00
Stephen Grider 4ae2cb4e5e chore: alphabetize plugins and update README with comprehensive table 2025-11-25 15:00:24 -07:00
GitHub Actions 3464c7955f chore: Update CHANGELOG.md 2025-11-24 23:28:19 +00:00
William Hu 5880baedc3 Merge pull request #12280 from anthropics/whu/opus-migration
Claude Opus 4.5 migration plugin
2025-11-24 11:05:28 -08:00
GitHub Actions 47d996cb4a chore: Update CHANGELOG.md 2025-11-24 18:51:46 +00:00
GitHub Actions 34dcaa13bc chore: Update CHANGELOG.md 2025-11-24 18:45:14 +00:00
William Hu a194a9d41b Claude Opus 4.5 migration plugin 2025-11-23 23:24:09 -08:00
GitHub Actions eb39543260 chore: Update CHANGELOG.md 2025-11-21 23:28:28 +00:00
GitHub Actions b83c5cfda3 chore: Update CHANGELOG.md 2025-11-21 23:13:29 +00:00
Steve M 5a17f570db docs: Update README with skills and hooks sections (#11818)
* docs: Update README with skills and hooks sections

Added sections for skills and hooks to the plugin structure per the [official documentation](https://code.claude.com/docs/en/plugins#plugin-structure-overview).

* docs: add .mcp.json

---------

Co-authored-by: Anthony Morris <amorriscode@gmail.com>
2025-11-21 01:39:58 -08:00
GitHub Actions bcda757fff chore: Update CHANGELOG.md 2025-11-21 01:28:41 +00:00
GitHub Actions 3c95987059 chore: Update CHANGELOG.md 2025-11-21 00:30:58 +00:00
GitHub Actions 021b91b5eb chore: Update CHANGELOG.md 2025-11-19 23:08:43 +00:00
GitHub Actions 13a258a3fe chore: Update CHANGELOG.md 2025-11-19 04:37:08 +00:00
GitHub Actions 68ba47859a chore: Update CHANGELOG.md 2025-11-18 16:47:22 +00:00
Daisy S. Hollman c508e59e8a Merge pull request #11780 from anthropics/daisy/plugin-dev/public-marketplace
Add plugin-dev toolkit for comprehensive plugin development
2025-11-17 22:54:12 -08:00
GitHub Actions 8f34f4744d chore: Update CHANGELOG.md 2025-11-18 00:26:04 +00:00
Daisy S. Hollman 387dc35db7 feat: Add plugin-dev toolkit for comprehensive plugin development
Adds the plugin-dev plugin to public marketplace. A comprehensive toolkit for
developing Claude Code plugins with 7 expert skills, 3 AI-assisted agents, and
extensive documentation covering the complete plugin development lifecycle.

Key features:
- 7 skills: hook-development, mcp-integration, plugin-structure, plugin-settings,
  command-development, agent-development, skill-development
- 3 agents: agent-creator (AI-assisted generation), plugin-validator (structure
  validation), skill-reviewer (quality review)
- 1 command: /plugin-dev:create-plugin (guided 8-phase workflow)
- 10 utility scripts for validation and testing
- 21 reference docs with deep-dive guidance (~11k words)
- 9 working examples demonstrating best practices

Changes for public release:
- Replaced all references to internal repositories with "Claude Code"
- Updated MCP examples: internal.company.com → api.example.com
- Updated token variables: ${INTERNAL_TOKEN} → ${API_TOKEN}
- Reframed agent-creation-system-prompt as "proven in production"
- Preserved all ${CLAUDE_PLUGIN_ROOT} references (186 total)
- Preserved valuable test blocks in core modules

Validation:
- All 3 agents validated successfully with validate-agent.sh
- All JSON files validated with jq
- Zero internal references remaining
- 59 files migrated, 21,971 lines added

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-17 04:09:00 -08:00
Daisy S. Hollman 31ba6e541b Merge pull request #11752 from anthropics/daisy/ralph-wiggum/public-marketplace
Add ralph-wiggum and hookify plugins to public marketplace
2025-11-17 03:28:08 -08:00
Daisy S. Hollman 59372c0921 feat: Add hookify plugin for custom hook rules via markdown
Adds the hookify plugin to public marketplace. Enables users to create custom
hooks using simple markdown configuration files instead of editing JSON.

Key features:
- Define rules with regex patterns to warn/block operations
- Create rules from explicit instructions or conversation analysis
- Pattern-based matching for bash commands, file edits, prompts, stop events
- Enable/disable rules dynamically without editing code
- Conversation analyzer agent finds problematic behaviors

Changes from internal version:
- Removed non-functional SessionStart hook (not registered in hooks.json)
- Removed all sessionstart documentation and examples
- Fixed restart documentation to consistently state "no restart needed"
- Changed license from "Internal Anthropic use only" to "MIT License"
- Kept test blocks in core modules (useful for developers)

Plugin provides:
- 4 commands: /hookify, /hookify:list, /hookify:configure, /hookify:help
- 1 agent: conversation-analyzer
- 1 skill: writing-rules
- 4 hook types: PreToolUse, PostToolUse, Stop, UserPromptSubmit
- 4 example rules ready to use

All features functional and suitable for public use.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-17 03:18:43 -08:00
Daisy S. Hollman 68f90e05dd feat: Add ralph-wiggum plugin for iterative self-referential development
Migrates the ralph-wiggum plugin from internal marketplace to public marketplace.
Implements Geoffrey Huntley's "Ralph Wiggum" technique using Claude Code's Stop
hook mechanism for continuous iterative development loops.

Key features:
- Interactive self-referential AI loops in current session
- Stop hook intercepts exit and feeds same prompt back
- Iteration tracking and completion promise detection
- Max iterations safety limits

Changes:
- Remove all tmux dependencies and background execution mode
- Simplify to interactive-only mode using Stop hooks
- Add comprehensive error handling with clear messages
- Fix documentation to accurately describe Stop hook mechanism
- Add input validation for all command-line arguments
- Register plugin in public marketplace

Security fixes:
- Remove eval usage (command injection vulnerability)
- Add numeric validation before arithmetic operations
- Remove silent error suppression

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-16 13:53:45 -08:00
GitHub Actions 5dd91a9fe2 chore: Update CHANGELOG.md 2025-11-15 00:14:00 +00:00
GitHub Actions 17945ae3d5 chore: Update CHANGELOG.md 2025-11-14 22:40:04 +00:00
GitHub Actions d594fd24b9 chore: Update CHANGELOG.md 2025-11-14 19:28:50 +00:00
Thariq Shihipar 2b535344fc Merge pull request #11518 from anthropics/add-frontend-design-plugin
feat: Add plugin.json metadata for frontend-design plugin
2025-11-12 15:04:26 -08:00
Thariq Shihipar c91a6b660d feat: Add plugin.json metadata for frontend-design plugin
Add plugin metadata configuration file with version, description, and author information for the frontend-design plugin.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-12 14:15:38 -08:00
Wanghong Yuan 0b4215d637 Merge pull request #11495 from anthropics/whyuan-code-review
update code review plugin
2025-11-12 08:50:03 -08:00
Wanghong Yuan MacBook b85cc4474f update 2025-11-12 08:43:01 -08:00
Wanghong Yuan MacBook fc3c2c26e0 update 2025-11-12 08:40:43 -08:00
Wanghong Yuan MacBook dd65bc4d16 update 2025-11-12 08:35:27 -08:00
Thariq Shihipar dfd715012f Merge pull request #11454 from anthropics/add-frontend-design-plugin
feat: Add frontend-design plugin to marketplace
2025-11-11 20:17:40 -08:00
Thariq Shihipar 62c3cbc471 feat: Add frontend-design plugin to marketplace
Add a new plugin that helps create distinctive, production-grade frontend interfaces with high design quality. The plugin includes a skill that generates creative, polished code avoiding generic AI aesthetics.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-11 17:31:51 -08:00
Boris Cherny 556d296786 Merge pull request #10912 from saadiq/docs/update-installation-options
docs: Update README installation options to match official docs
2025-11-11 14:34:32 -08:00
Boris Cherny 8a0bfd3687 Merge branch 'main' into docs/update-installation-options 2025-11-11 14:34:00 -08:00
Boris Cherny 5d66745e78 Merge pull request #11029 from jamestrew/plugins-hook-portable-shabang
fix: use portable shebang in plugin hooks
2025-11-11 14:30:27 -08:00
Boris Cherny 18043d7474 Merge pull request #11297 from ravshansbox/patch-1
Update installation instructions for Claude Code
2025-11-11 14:28:48 -08:00
GitHub Actions d38bde5087 chore: Update CHANGELOG.md 2025-11-11 00:18:17 +00:00
Boris Cherny 970fff49e2 Merge pull request #11326 from anthropics/bcherny-patch-6 2025-11-09 21:50:35 -08:00
Boris Cherny 2d0fcacc05 Update code-review.md to avoid flagging test failures 2025-11-09 13:04:12 -08:00
Ravshan Samandarov f09b24c49a Update installation instructions for Claude Code 2025-11-09 08:47:52 +03:00
GitHub Actions 1fe9e369a7 chore: Update CHANGELOG.md 2025-11-07 22:00:42 +00:00
GitHub Actions b95fa46499 chore: Update CHANGELOG.md 2025-11-06 21:04:19 +00:00
GitHub Actions 7a05427a4b chore: Update CHANGELOG.md 2025-11-05 21:07:53 +00:00
James Trew 3af8ef29be fix: use portable shebang in plugin hooks
Replace #!/bin/bash with #!/usr/bin/env bash for better portability across systems

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-04 20:46:10 -05:00
GitHub Actions 84b97165dd chore: Update CHANGELOG.md 2025-11-04 22:34:37 +00:00
GitHub Actions 07dcea57ee chore: Update CHANGELOG.md 2025-11-04 00:57:10 +00:00
Saadiq Rodgers-King 1e95326e12 docs: Update README installation options to match official docs
Expands the installation section to include all available methods:
- macOS/Linux (curl installer)
- Homebrew
- Windows (PowerShell installer)
- NPM

This brings the repository README in line with the official documentation at https://docs.claude.com/en/docs/claude-code/overview
2025-11-03 09:59:16 -05:00
Boris Cherny b42fd9928c Merge pull request #10830 from anthropics/boris/pumg
Add explanatory-output-style and learning-output-style plugins to marketplace
2025-11-01 16:26:53 -07:00
Boris Cherny 128de2a75d feat: Add explanatory-output-style and learning-output-style plugins to marketplace
Added two missing plugins to the marketplace.json:
- explanatory-output-style: Adds educational insights about implementation choices
- learning-output-style: Interactive learning mode that requests code contributions

Both plugins are categorized under "learning" to help users discover educational tools.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-01 16:15:21 -07:00
Boris Cherny b8a98a8df7 Merge pull request #10826 from anthropics/boris/rmbx
feat: Add learning-output-style plugin
2025-11-01 15:55:57 -07:00
claude[bot] ba49573fe1 feat: Incorporate explanatory functionality into learning-output-style plugin
- Update session-start.sh to include explanatory insights alongside learning mode
- Add educational insight formatting with ★ Insight sections
- Update README.md to clarify differences from unshipped Learning output style
- Document that this plugin now combines both learning and explanatory functionality
- Address review feedback about incorporating explanatory-output-style features

Co-authored-by: Boris Cherny <bcherny@users.noreply.github.com>
2025-11-01 22:37:17 +00:00
Boris Cherny 015808d89c feat: Add learning-output-style plugin
Add interactive learning mode plugin that requests meaningful code contributions at decision points. Based on the unshipped Learning output style, this plugin engages users in active learning by having them write 5-10 lines of code for business logic, error handling, and design decisions.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-01 15:26:34 -07:00
GitHub Actions ae411f8461 chore: Update CHANGELOG.md 2025-11-01 00:47:17 +00:00
GitHub Actions 4310085cb5 chore: Update CHANGELOG.md 2025-10-31 23:27:06 +00:00
GitHub Actions c509821adc chore: Update CHANGELOG.md 2025-10-31 21:57:10 +00:00
GitHub Actions d9aa4cf649 chore: Update CHANGELOG.md 2025-10-31 16:02:25 +00:00
GitHub Actions b935da77db chore: Update CHANGELOG.md 2025-10-30 23:32:01 +00:00
Dickson Tsai 0c7d02b56f Merge pull request #10495 from anthropics/dickson/explanatory-output-style
Implement Explanatory output style as a plugin
2025-10-29 11:04:44 -07:00
Dickson Tsai 8b47e224a0 Editorial changes 2025-10-29 08:37:48 -07:00
Dickson Tsai 21bbc9f250 Merge pull request #10445 from stbenjam/lints
Add missing plugin.json files to fix claudelint errors
2025-10-29 08:19:27 -07:00
Catherine Wu 7add6863a0 Merge pull request #10076 from anthropics/add-oncall-triage-workflow
Add oncall triage slash command for issue management
2025-10-28 20:12:35 -07:00
Cat Wu 5484a86d28 Increase oncall triage engagement threshold to 50
Updates the oncall triage automation to require 50+ engagements
(comments + reactions) before applying the oncall label, making the
criteria more conservative to focus on the most critical issues.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-10-28 20:04:53 -07:00
Dickson Tsai 10e1d3fe77 Implement a plugin as alternative for deprecated Explanatory output style 2025-10-28 02:39:56 -07:00
GitHub Actions 4dc23d0275 chore: Update CHANGELOG.md 2025-10-28 00:45:49 +00:00
GitHub Actions 8077cdc68c chore: Update CHANGELOG.md 2025-10-27 21:29:34 +00:00
Stephen Benjamin 207b22de65 Add missing plugin.json files to fix claudelint errors
Added plugin metadata files for code-review and commit-commands plugins
to comply with Claude plugin structure requirements. These files were
identified as missing by the [claudelint](https://github.com/stbenjam/claudelint)
tool, which validates plugin structure and format according to the Claude
Code plugin conventions.
2025-10-27 12:49:45 -04:00
Ashwin Bhat 52fea66ba5 Update code-review.md (#10358) 2025-10-25 21:58:21 -07:00
Wanghong Yuan 4e417747c5 Merge pull request #10227 from anthropics/add-code-review-plugin
Add code-review plugin for automated PR reviews
2025-10-24 15:38:33 -07:00
GitHub Actions 1b41969c71 chore: Update CHANGELOG.md 2025-10-24 22:04:57 +00:00
Cat Wu 5d0e5cf15f Add oncall triage slash command for issue management
Creates a new /oncall-triage command that automates the process of triaging GitHub issues and labeling critical ones for oncall attention.

The command:
- Fetches open bugs updated in last 3 days with 5+ engagements
- Systematically evaluates each issue for blocking severity
- Adds "oncall" label to truly blocking issues
- Provides summary of all issues that received the label

Includes guidance to use individual gh commands instead of bash loops to avoid approval prompts.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-10-21 13:44:18 -07:00
187 changed files with 43099 additions and 618 deletions
+94 -17
View File
@@ -1,5 +1,5 @@
{
"$schema": "https://anthropic.com/claude-code/marketplace.schema.json",
"$schema": "https://json.schemastore.org/claude-code-marketplace.json",
"name": "claude-code-plugins",
"version": "1.0.0",
"description": "Bundled plugins for Claude Code including Agent SDK development tools, PR review toolkit, and commit workflows",
@@ -15,14 +15,25 @@
"category": "development"
},
{
"name": "pr-review-toolkit",
"description": "Comprehensive PR review agents specializing in comments, tests, error handling, type design, code quality, and code simplification",
"name": "claude-opus-4-5-migration",
"description": "Migrate your code and prompts from Sonnet 4.x and Opus 4.1 to Opus 4.5.",
"version": "1.0.0",
"author": {
"name": "Anthropic",
"email": "support@anthropic.com"
"name": "William Hu",
"email": "whu@anthropic.com"
},
"source": "./plugins/pr-review-toolkit",
"source": "./plugins/claude-opus-4-5-migration",
"category": "development"
},
{
"name": "code-review",
"description": "Automated code review for pull requests using multiple specialized agents with confidence-based scoring to filter false positives",
"version": "1.0.0",
"author": {
"name": "Boris Cherny",
"email": "boris@anthropic.com"
},
"source": "./plugins/code-review",
"category": "productivity"
},
{
@@ -36,6 +47,17 @@
"source": "./plugins/commit-commands",
"category": "productivity"
},
{
"name": "explanatory-output-style",
"description": "Adds educational insights about implementation choices and codebase patterns (mimics the deprecated Explanatory output style)",
"version": "1.0.0",
"author": {
"name": "Dickson Tsai",
"email": "dickson@anthropic.com"
},
"source": "./plugins/explanatory-output-style",
"category": "learning"
},
{
"name": "feature-dev",
"description": "Comprehensive feature development workflow with specialized agents for codebase exploration, architecture design, and quality review",
@@ -47,6 +69,72 @@
"source": "./plugins/feature-dev",
"category": "development"
},
{
"name": "frontend-design",
"description": "Create distinctive, production-grade frontend interfaces with high design quality. Generates creative, polished code that avoids generic AI aesthetics.",
"version": "1.1.0",
"author": {
"name": "Prithvi Rajasekaran & Alexander Bricken",
"email": "prithvi@anthropic.com"
},
"source": "./plugins/frontend-design",
"category": "development"
},
{
"name": "hookify",
"description": "Easily create custom hooks to prevent unwanted behaviors by analyzing conversation patterns or from explicit instructions. Define rules via simple markdown files.",
"version": "0.1.0",
"author": {
"name": "Daisy Hollman",
"email": "daisy@anthropic.com"
},
"source": "./plugins/hookify",
"category": "productivity"
},
{
"name": "learning-output-style",
"description": "Interactive learning mode that requests meaningful code contributions at decision points (mimics the unshipped Learning output style)",
"version": "1.0.0",
"author": {
"name": "Boris Cherny",
"email": "boris@anthropic.com"
},
"source": "./plugins/learning-output-style",
"category": "learning"
},
{
"name": "plugin-dev",
"description": "Comprehensive toolkit for developing Claude Code plugins. Includes 7 expert skills covering hooks, MCP integration, commands, agents, and best practices. AI-assisted plugin creation and validation.",
"version": "0.1.0",
"author": {
"name": "Daisy Hollman",
"email": "daisy@anthropic.com"
},
"source": "./plugins/plugin-dev",
"category": "development"
},
{
"name": "pr-review-toolkit",
"description": "Comprehensive PR review agents specializing in comments, tests, error handling, type design, code quality, and code simplification",
"version": "1.0.0",
"author": {
"name": "Anthropic",
"email": "support@anthropic.com"
},
"source": "./plugins/pr-review-toolkit",
"category": "productivity"
},
{
"name": "ralph-wiggum",
"description": "Interactive self-referential AI loops for iterative development. Claude works on the same task repeatedly, seeing its previous work, until completion.",
"version": "1.0.0",
"author": {
"name": "Daisy Hollman",
"email": "daisy@anthropic.com"
},
"source": "./plugins/ralph-wiggum",
"category": "development"
},
{
"name": "security-guidance",
"description": "Security reminder hook that warns about potential security issues when editing files, including command injection, XSS, and unsafe code patterns",
@@ -57,17 +145,6 @@
},
"source": "./plugins/security-guidance",
"category": "security"
},
{
"name": "code-review",
"description": "Automated code review for pull requests using multiple specialized agents with confidence-based scoring to filter false positives",
"version": "1.0.0",
"author": {
"name": "Boris Cherny",
"email": "boris@anthropic.com"
},
"source": "./plugins/code-review",
"category": "productivity"
}
]
}
+11 -22
View File
@@ -1,5 +1,5 @@
---
allowed-tools: Bash(gh issue view:*), Bash(gh search:*), Bash(gh issue list:*), Bash(gh api:*), Bash(gh issue comment:*)
allowed-tools: Bash(./scripts/gh.sh:*), Bash(./scripts/comment-on-duplicates.sh:*)
description: Find duplicate GitHub issues
---
@@ -11,28 +11,17 @@ To do this, follow these steps precisely:
2. Use an agent to view a Github issue, and ask the agent to return a summary of the issue
3. Then, launch 5 parallel agents to search Github for duplicates of this issue, using diverse keywords and search approaches, using the summary from #1
4. Next, feed the results from #1 and #2 into another agent, so that it can filter out false positives, that are likely not actually duplicates of the original issue. If there are no duplicates remaining, do not proceed.
5. Finally, comment back on the issue with a list of up to three duplicate issues (or zero, if there are no likely duplicates)
5. Finally, use the comment script to post duplicates:
```
./scripts/comment-on-duplicates.sh --potential-duplicates <dup1> <dup2> <dup3>
```
Notes (be sure to tell this to your agents, too):
- Use `gh` to interact with Github, rather than web fetch
- Do not use other tools, beyond `gh` (eg. don't use other MCP servers, file edit, etc.)
- Use `./scripts/gh.sh` to interact with Github, rather than web fetch or raw `gh`. Examples:
- `./scripts/gh.sh issue view 123` — view an issue
- `./scripts/gh.sh issue view 123 --comments` — view with comments
- `./scripts/gh.sh issue list --state open --limit 20` — list issues
- `./scripts/gh.sh search issues "query" --limit 10` — search for issues
- Do not use other tools, beyond `./scripts/gh.sh` and the comment script (eg. don't use other MCP servers, file edit, etc.)
- Make a todo list first
- For your comment, follow the following format precisely (assuming for this example that you found 3 suspected duplicates):
---
Found 3 possible duplicate issues:
1. <link to issue>
2. <link to issue>
3. <link to issue>
This issue will be automatically closed as a duplicate in 3 days.
- If your issue is a duplicate, please close it and 👍 the existing issue instead
- To prevent auto-closure, add a comment or 👎 this comment
🤖 Generated with [Claude Code](https://claude.ai/code)
---
+74
View File
@@ -0,0 +1,74 @@
---
allowed-tools: Bash(./scripts/gh.sh:*),Bash(./scripts/edit-issue-labels.sh:*)
description: Triage GitHub issues by analyzing and applying labels
---
You're an issue triage assistant. Analyze the issue and manage labels.
IMPORTANT: Don't post any comments or messages to the issue. Your only actions are adding or removing labels.
Context:
$ARGUMENTS
TOOLS:
- `./scripts/gh.sh` — wrapper for `gh` CLI. Only supports these subcommands and flags:
- `./scripts/gh.sh label list` — fetch all available labels
- `./scripts/gh.sh label list --limit 100` — fetch with limit
- `./scripts/gh.sh issue view 123` — read issue title, body, and labels
- `./scripts/gh.sh issue view 123 --comments` — read the conversation
- `./scripts/gh.sh issue list --state open --limit 20` — list issues
- `./scripts/gh.sh search issues "query"` — find similar or duplicate issues
- `./scripts/gh.sh search issues "query" --limit 10` — search with limit
- `./scripts/edit-issue-labels.sh --add-label LABEL --remove-label LABEL` — add or remove labels (issue number is read from the workflow event)
TASK:
1. Run `./scripts/gh.sh label list` to fetch the available labels. You may ONLY use labels from this list. Never invent new labels.
2. Run `./scripts/gh.sh issue view ISSUE_NUMBER` to read the issue details.
3. Run `./scripts/gh.sh issue view ISSUE_NUMBER --comments` to read the conversation.
**If EVENT is "issues" (new issue):**
4. First, check if this issue is actually about Claude Code.
- Look for Claude Code signals in the issue BODY: a `Claude Code Version` field or `claude --version` output, references to the `claude` CLI command, terminal sessions, the VS Code/JetBrains extensions, `CLAUDE.md` files, `.claude/` directories, MCP servers, Cowork, Remote Control, or the web UI at claude.ai/code. If ANY such signal is present, this IS a Claude Code issue — proceed to step 5.
- Only if NO Claude Code signals are present: check whether a different Anthropic product (claude.ai chat, Claude Desktop/Mobile apps, the raw Anthropic API/SDK, or account billing with no CLI involvement) is the *subject* of the complaint, not merely mentioned for context. If so, apply `invalid` and stop. If ambiguous, proceed to step 5 WITHOUT applying `invalid`.
- The body text is authoritative. If a form dropdown (e.g. Platform) contradicts evidence in the body, trust the body — dropdowns are often mis-selected.
5. Analyze and apply category labels:
- Type (bug, enhancement, question, etc.)
- Technical areas and platform
- Check for duplicates with `./scripts/gh.sh search issues`. Only mark as duplicate of OPEN issues.
6. Evaluate lifecycle labels:
- `needs-repro` (bugs only, 7 days): Bug reports without clear steps to reproduce. A good repro has specific, followable steps that someone else could use to see the same issue.
Do NOT apply if the user already provided error messages, logs, file paths, or a description of what they did. Don't require a specific format — narrative descriptions count.
For model behavior issues (e.g. "Claude does X when it should do Y"), don't require traditional repro steps — examples and patterns are sufficient.
- `needs-info` (bugs only, 7 days): The issue needs something from the community before it can progress — e.g. error messages, versions, environment details, or answers to follow-up questions. Don't apply to questions or enhancements.
Do NOT apply if the user already provided version, environment, and error details. If the issue just needs engineering investigation, that's not `needs-info`.
Issues with these labels are automatically closed after the timeout if there's no response.
The goal is to avoid issues lingering without a clear next step.
7. Apply all selected labels:
`./scripts/edit-issue-labels.sh --add-label "label1" --add-label "label2"`
**If EVENT is "issue_comment" (comment on existing issue):**
4. Evaluate lifecycle labels based on the full conversation:
- If the issue has `stale` or `autoclose`, remove the label — a new human comment means the issue is still active:
`./scripts/edit-issue-labels.sh --remove-label "stale" --remove-label "autoclose"`
- If the issue has `needs-repro` or `needs-info` and the missing information has now been provided, remove the label:
`./scripts/edit-issue-labels.sh --remove-label "needs-repro"`
- If the issue doesn't have lifecycle labels but clearly needs them (e.g., a maintainer asked for repro steps or more details), add the appropriate label.
- Comments like "+1", "me too", "same here", or emoji reactions are NOT the missing information. Only remove `needs-repro` or `needs-info` when substantive details are actually provided.
- Do NOT add or remove category labels (bug, enhancement, etc.) on comment events.
GUIDELINES:
- ONLY use labels from `./scripts/gh.sh label list` — never create or guess label names
- DO NOT post any comments to the issue
- Be conservative with lifecycle labels — only apply when clearly warranted
- Only apply lifecycle labels (`needs-repro`, `needs-info`) to bugs — never to questions or enhancements
- When in doubt, don't apply a lifecycle label — false positives are worse than missing labels
- On new issues (EVENT "issues"), always apply exactly one of `bug`, `enhancement`, `question`, `invalid`, or `duplicate`. If unsure, pick the closest fit — an imperfect category label is better than none.
- On comment events, it's okay to make no changes if nothing applies.
+1 -1
View File
@@ -18,7 +18,7 @@ jobs:
uses: actions/checkout@v4
- name: Setup Bun
uses: oven-sh/setup-bun@v2
uses: oven-sh/setup-bun@0c5077e51419868618aeaa5fe8019c62421857d6 # v2.2.0 (sha-pinned)
with:
bun-version: latest
@@ -32,7 +32,7 @@ jobs:
uses: actions/checkout@v4
- name: Setup Bun
uses: oven-sh/setup-bun@v2
uses: oven-sh/setup-bun@0c5077e51419868618aeaa5fe8019c62421857d6 # v2.2.0 (sha-pinned)
with:
bun-version: latest
+22 -9
View File
@@ -17,28 +17,40 @@ jobs:
permissions:
contents: read
issues: write
# Required to mint the OIDC token exchanged for a Claude API access token (Workload Identity Federation)
id-token: write
steps:
- name: Checkout repository
uses: actions/checkout@v4
- name: Run Claude Code slash command
uses: anthropics/claude-code-base-action@beta
uses: anthropics/claude-code-action@v1
env:
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
CLAUDE_CODE_SCRIPT_CAPS: '{"comment-on-duplicates.sh":1}'
with:
github_token: ${{ secrets.GITHUB_TOKEN }}
allowed_non_write_users: "*"
prompt: "/dedupe ${{ github.repository }}/issues/${{ github.event.issue.number || inputs.issue_number }}"
anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
# Authenticate to the Claude API via Workload Identity Federation
# (the workflow's OIDC token is exchanged for a short-lived access
# token) instead of a static API key.
anthropic_federation_rule_id: ${{ vars.ANTHROPIC_FEDERATION_RULE_ID }}
anthropic_organization_id: ${{ vars.ANTHROPIC_ORGANIZATION_ID }}
anthropic_service_account_id: ${{ vars.ANTHROPIC_SERVICE_ACCOUNT_ID }}
anthropic_workspace_id: ${{ vars.ANTHROPIC_WORKSPACE_ID }}
claude_args: "--model claude-sonnet-4-5-20250929"
claude_env: |
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
- name: Log duplicate comment event to Statsig
if: always()
env:
STATSIG_API_KEY: ${{ secrets.STATSIG_API_KEY }}
ISSUE_NUMBER: ${{ github.event.issue.number || inputs.issue_number }}
REPO: ${{ github.repository }}
TRIGGERED_BY: ${{ github.event_name }}
WORKFLOW_RUN_ID: ${{ github.run_id }}
run: |
ISSUE_NUMBER=${{ github.event.issue.number || inputs.issue_number }}
REPO=${{ github.repository }}
if [ -z "$STATSIG_API_KEY" ]; then
echo "STATSIG_API_KEY not found, skipping Statsig logging"
exit 0
@@ -48,7 +60,8 @@ jobs:
EVENT_PAYLOAD=$(jq -n \
--arg issue_number "$ISSUE_NUMBER" \
--arg repo "$REPO" \
--arg triggered_by "${{ github.event_name }}" \
--arg triggered_by "$TRIGGERED_BY" \
--arg workflow_run_id "$WORKFLOW_RUN_ID" \
'{
events: [{
eventName: "github_duplicate_comment_added",
@@ -57,7 +70,7 @@ jobs:
repository: $repo,
issue_number: ($issue_number | tonumber),
triggered_by: $triggered_by,
workflow_run_id: "${{ github.run_id }}"
workflow_run_id: $workflow_run_id
},
time: (now | floor | tostring)
}]
+28 -88
View File
@@ -1,107 +1,47 @@
name: Claude Issue Triage
description: Automatically triage GitHub issues using Claude Code
on:
issues:
types: [opened]
issue_comment:
types: [created]
jobs:
triage-issue:
runs-on: ubuntu-latest
timeout-minutes: 10
if: >-
github.event_name == 'issues' ||
(github.event_name == 'issue_comment' && !github.event.issue.pull_request && github.event.comment.user.type != 'Bot')
concurrency:
group: issue-triage-${{ github.event.issue.number }}
cancel-in-progress: true
permissions:
contents: read
issues: write
# Required to mint the OIDC token exchanged for a Claude API access token (Workload Identity Federation)
id-token: write
steps:
- name: Checkout repository
uses: actions/checkout@v4
- name: Create triage prompt
run: |
mkdir -p /tmp/claude-prompts
cat > /tmp/claude-prompts/triage-prompt.txt << 'EOF'
You're an issue triage assistant for GitHub issues. Your task is to analyze the issue and select appropriate labels from the provided list.
IMPORTANT: Don't post any comments or messages to the issue. Your only action should be to apply labels.
Issue Information:
- REPO: ${{ github.repository }}
- ISSUE_NUMBER: ${{ github.event.issue.number }}
TASK OVERVIEW:
1. First, fetch the list of labels available in this repository by running: `gh label list`. Run exactly this command with nothing else.
2. Next, use the GitHub tools to get context about the issue:
- You have access to these tools:
- mcp__github__get_issue: Use this to retrieve the current issue's details including title, description, and existing labels
- mcp__github__get_issue_comments: Use this to read any discussion or additional context provided in the comments
- mcp__github__update_issue: Use this to apply labels to the issue (do not use this for commenting)
- mcp__github__search_issues: Use this to find similar issues that might provide context for proper categorization and to identify potential duplicate issues
- mcp__github__list_issues: Use this to understand patterns in how other issues are labeled
- Start by using mcp__github__get_issue to get the issue details
3. Analyze the issue content, considering:
- The issue title and description
- The type of issue (bug report, feature request, question, etc.)
- Technical areas mentioned
- Severity or priority indicators
- User impact
- Components affected
4. Select appropriate labels from the available labels list provided above:
- Choose labels that accurately reflect the issue's nature
- Be specific but comprehensive
- Select priority labels if you can determine urgency (high-priority, med-priority, or low-priority)
- Consider platform labels (android, ios) if applicable
- If you find similar issues using mcp__github__search_issues, consider using a "duplicate" label if appropriate. Only do so if the issue is a duplicate of another OPEN issue.
5. Apply the selected labels:
- Use mcp__github__update_issue to apply your selected labels
- DO NOT post any comments explaining your decision
- DO NOT communicate directly with users
- If no labels are clearly applicable, do not apply any labels
IMPORTANT GUIDELINES:
- Be thorough in your analysis
- Only select labels from the provided list above
- DO NOT post any comments to the issue
- Your ONLY action should be to apply labels using mcp__github__update_issue
- It's okay to not add any labels if none are clearly applicable
EOF
- name: Setup GitHub MCP Server
run: |
mkdir -p /tmp/mcp-config
cat > /tmp/mcp-config/mcp-servers.json << 'EOF'
{
"mcpServers": {
"github": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"-e",
"GITHUB_PERSONAL_ACCESS_TOKEN",
"ghcr.io/github/github-mcp-server:sha-7aced2b"
],
"env": {
"GITHUB_PERSONAL_ACCESS_TOKEN": "${{ secrets.GITHUB_TOKEN }}"
}
}
}
}
EOF
- name: Run Claude Code for Issue Triage
uses: anthropics/claude-code-base-action@beta
timeout-minutes: 5
uses: anthropics/claude-code-action@v1
env:
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
GH_REPO: ${{ github.repository }}
CLAUDE_CODE_SCRIPT_CAPS: '{"edit-issue-labels.sh":2}'
with:
prompt_file: /tmp/claude-prompts/triage-prompt.txt
allowed_tools: "Bash(gh label list),mcp__github__get_issue,mcp__github__get_issue_comments,mcp__github__update_issue,mcp__github__search_issues,mcp__github__list_issues"
timeout_minutes: "5"
anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
mcp_config: /tmp/mcp-config/mcp-servers.json
claude_args: "--model claude-sonnet-4-5-20250929"
claude_env: |
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
github_token: ${{ secrets.GITHUB_TOKEN }}
allowed_non_write_users: "*"
prompt: "/triage-issue REPO: ${{ github.repository }} ISSUE_NUMBER: ${{ github.event.issue.number }} EVENT: ${{ github.event_name }}"
# Authenticate to the Claude API via Workload Identity Federation
# (the workflow's OIDC token is exchanged for a short-lived access
# token) instead of a static API key.
anthropic_federation_rule_id: ${{ vars.ANTHROPIC_FEDERATION_RULE_ID }}
anthropic_organization_id: ${{ vars.ANTHROPIC_ORGANIZATION_ID }}
anthropic_service_account_id: ${{ vars.ANTHROPIC_SERVICE_ACCOUNT_ID }}
anthropic_workspace_id: ${{ vars.ANTHROPIC_WORKSPACE_ID }}
claude_args: |
--model claude-opus-4-6
+8 -2
View File
@@ -31,8 +31,14 @@ jobs:
- name: Run Claude Code
id: claude
uses: anthropics/claude-code-action@beta
uses: anthropics/claude-code-action@v1
with:
anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
# Authenticate to the Claude API via Workload Identity Federation
# (the workflow's OIDC token is exchanged for a short-lived access
# token) instead of a static API key.
anthropic_federation_rule_id: ${{ vars.ANTHROPIC_FEDERATION_RULE_ID }}
anthropic_organization_id: ${{ vars.ANTHROPIC_ORGANIZATION_ID }}
anthropic_service_account_id: ${{ vars.ANTHROPIC_SERVICE_ACCOUNT_ID }}
anthropic_workspace_id: ${{ vars.ANTHROPIC_WORKSPACE_ID }}
claude_args: "--model claude-sonnet-4-5-20250929"
@@ -0,0 +1,27 @@
name: "Issue Lifecycle Comment"
on:
issues:
types: [labeled]
permissions:
issues: write
jobs:
comment:
runs-on: ubuntu-latest
steps:
- name: Checkout repository
uses: actions/checkout@v4
- name: Setup Bun
uses: oven-sh/setup-bun@0c5077e51419868618aeaa5fe8019c62421857d6 # v2.2.0 (sha-pinned)
with:
bun-version: latest
- name: Post lifecycle comment
run: bun run scripts/lifecycle-comment.ts
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
LABEL: ${{ github.event.label.name }}
ISSUE_NUMBER: ${{ github.event.issue.number }}
+24 -39
View File
@@ -22,71 +22,56 @@ jobs:
script: |
const sevenDaysAgo = new Date();
sevenDaysAgo.setDate(sevenDaysAgo.getDate() - 7);
const cutoff = sevenDaysAgo.toISOString().split('T')[0];
const lockComment = `This issue has been automatically locked since it was closed and has not had any activity for 7 days. If you're experiencing a similar issue, please file a new issue and reference this one if it's relevant.`;
let page = 1;
let hasMore = true;
const query = `repo:${context.repo.owner}/${context.repo.repo} is:issue is:closed is:unlocked updated:<${cutoff}`;
console.log(`Search query: ${query}`);
const sleep = (ms) => new Promise((r) => setTimeout(r, ms));
const MAX_PER_RUN = 250;
const processed = new Set();
let totalLocked = 0;
while (hasMore) {
// Get closed issues (pagination)
const { data: issues } = await github.rest.issues.listForRepo({
owner: context.repo.owner,
repo: context.repo.repo,
state: 'closed',
while (totalLocked < MAX_PER_RUN) {
const { data } = await github.rest.search.issuesAndPullRequests({
q: query,
sort: 'updated',
direction: 'asc',
order: 'asc',
per_page: 100,
page: page
});
if (issues.length === 0) {
hasMore = false;
break;
if (totalLocked === 0) {
console.log(`Total candidates: ${data.total_count}`);
}
for (const issue of issues) {
// Skip if already locked
if (issue.locked) continue;
// Skip pull requests
if (issue.pull_request) continue;
// Check if updated more than 7 days ago
const updatedAt = new Date(issue.updated_at);
if (updatedAt > sevenDaysAgo) {
// Since issues are sorted by updated_at ascending,
// once we hit a recent issue, all remaining will be recent too
hasMore = false;
break;
}
const fresh = data.items.filter((i) => !processed.has(i.number));
if (fresh.length === 0) break;
for (const issue of fresh) {
if (totalLocked >= MAX_PER_RUN) break;
processed.add(issue.number);
try {
// Add comment before locking
await github.rest.issues.createComment({
owner: context.repo.owner,
repo: context.repo.repo,
issue_number: issue.number,
body: lockComment
body: lockComment,
});
// Lock the issue
await github.rest.issues.lock({
owner: context.repo.owner,
repo: context.repo.repo,
issue_number: issue.number,
lock_reason: 'resolved'
lock_reason: 'resolved',
});
totalLocked++;
console.log(`Locked issue #${issue.number}: ${issue.title}`);
await sleep(1000);
} catch (error) {
console.error(`Failed to lock issue #${issue.number}: ${error.message}`);
}
}
page++;
}
console.log(`Total issues locked: ${totalLocked}`);
@@ -0,0 +1,47 @@
name: Non-write Users Check
on:
pull_request:
paths:
- ".github/**"
permissions:
contents: read
pull-requests: write
jobs:
allowed-non-write-check:
runs-on: ubuntu-latest
env:
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
steps:
- run: |
DIFF=$(gh pr diff "$PR_NUMBER" -R "$REPO" || true)
if ! echo "$DIFF" | grep -qE '^diff --git a/\.github/.*\.ya?ml'; then
exit 0
fi
MATCHES=$(echo "$DIFF" | grep "^+.*allowed_non_write_users" || true)
if [ -z "$MATCHES" ]; then
exit 0
fi
EXISTING=$(gh pr view "$PR_NUMBER" -R "$REPO" --json comments --jq '.comments[].body' \
| grep -c "<!-- non-write-users-check -->" || true)
if [ "$EXISTING" -gt 0 ]; then
exit 0
fi
gh pr comment "$PR_NUMBER" -R "$REPO" --body '<!-- non-write-users-check -->
**`allowed_non_write_users` detected**
This PR adds or modifies `allowed_non_write_users`, which allows users without write access to trigger Claude Code Action workflows. This can introduce security risks.
If this is a new flow, please make sure you actually need `allowed_non_write_users`. If you are editing an existing workflow, double check that you are not adding new Claude permissions which might lead to a vulnerability.
See existing workflows in this repo for safe usage examples, or contact the AppSec team.'
env:
PR_NUMBER: ${{ github.event.pull_request.number }}
REPO: ${{ github.repository }}
-120
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@@ -1,120 +0,0 @@
name: Oncall Issue Triage
description: Automatically identify and label critical blocking issues requiring oncall attention
on:
push:
branches:
- add-oncall-triage-workflow # Temporary: for testing only
schedule:
# Run every 6 hours
- cron: '0 */6 * * *'
workflow_dispatch: # Allow manual trigger
jobs:
oncall-triage:
runs-on: ubuntu-latest
timeout-minutes: 15
permissions:
contents: read
issues: write
steps:
- name: Checkout repository
uses: actions/checkout@v4
- name: Create oncall triage prompt
run: |
mkdir -p /tmp/claude-prompts
cat > /tmp/claude-prompts/oncall-triage-prompt.txt << 'EOF'
You're an oncall triage assistant for GitHub issues. Your task is to identify critical issues that require immediate oncall attention.
Important: Don't post any comments or messages to the issues. Your only action should be to apply the "oncall" label to qualifying issues.
Repository: ${{ github.repository }}
Task overview:
1. Fetch all open issues updated in the last 3 days:
- Use mcp__github__list_issues with:
- state="open"
- first=5 (fetch only 5 issues per page)
- orderBy="UPDATED_AT"
- direction="DESC"
- This will give you the most recently updated issues first
- For each page of results, check the updatedAt timestamp of each issue
- Add issues updated within the last 3 days (72 hours) to your TODO list as you go
- Keep paginating using the 'after' parameter until you encounter issues older than 3 days
- Once you hit issues older than 3 days, you can stop fetching (no need to fetch all open issues)
2. Build your TODO list incrementally as you fetch:
- As you fetch each page, immediately add qualifying issues to your TODO list
- One TODO item per issue number (e.g., "Evaluate issue #123")
- This allows you to start processing while still fetching more pages
3. For each issue in your TODO list:
- Use mcp__github__get_issue to read the issue details (title, body, labels)
- Use mcp__github__get_issue_comments to read all comments
- Evaluate whether this issue needs the oncall label:
a) Is it a bug? (has "bug" label or describes bug behavior)
b) Does it have at least 5 engagements? (count comments + reactions)
c) Is it truly blocking? Read and understand the full content to determine:
- Does this prevent core functionality from working?
- Can users work around it?
- Consider severity indicators: "crash", "stuck", "frozen", "hang", "unresponsive", "cannot use", "blocked", "broken"
- Be conservative - only flag issues that truly prevent users from getting work done
4. For issues that meet all criteria and do not already have the "oncall" label:
- Use mcp__github__update_issue to add the "oncall" label
- Do not post any comments
- Do not remove any existing labels
- Do not remove the "oncall" label from issues that already have it
Important guidelines:
- Use the TODO list to track your progress through ALL candidate issues
- Process issues efficiently - don't read every single issue upfront, work through your TODO list systematically
- Be conservative in your assessment - only flag truly critical blocking issues
- Do not post any comments to issues
- Your only action should be to add the "oncall" label using mcp__github__update_issue
- Mark each issue as complete in your TODO list as you process it
7. After processing all issues in your TODO list, provide a summary of your actions:
- Total number of issues processed (candidate issues evaluated)
- Number of issues that received the "oncall" label
- For each issue that got the label: list issue number, title, and brief reason why it qualified
- Close calls: List any issues that almost qualified but didn't quite meet the criteria (e.g., borderline blocking, had workarounds)
- If no issues qualified, state that clearly
- Format the summary clearly for easy reading
EOF
- name: Setup GitHub MCP Server
run: |
mkdir -p /tmp/mcp-config
cat > /tmp/mcp-config/mcp-servers.json << 'EOF'
{
"mcpServers": {
"github": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"-e",
"GITHUB_PERSONAL_ACCESS_TOKEN",
"ghcr.io/github/github-mcp-server:sha-7aced2b"
],
"env": {
"GITHUB_PERSONAL_ACCESS_TOKEN": "${{ secrets.GITHUB_TOKEN }}"
}
}
}
}
EOF
- name: Run Claude Code for Oncall Triage
uses: anthropics/claude-code-base-action@beta
with:
prompt_file: /tmp/claude-prompts/oncall-triage-prompt.txt
allowed_tools: "mcp__github__list_issues,mcp__github__get_issue,mcp__github__get_issue_comments,mcp__github__update_issue"
timeout_minutes: "10"
anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
mcp_config: /tmp/mcp-config/mcp-servers.json
claude_env: |
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -0,0 +1,42 @@
name: "Remove Autoclose Label on Activity"
on:
issue_comment:
types: [created]
permissions:
issues: write
jobs:
remove-autoclose:
# Only run if the issue has the autoclose label
if: |
github.event.issue.state == 'open' &&
contains(github.event.issue.labels.*.name, 'autoclose') &&
github.event.comment.user.login != 'github-actions[bot]'
runs-on: ubuntu-latest
steps:
- name: Remove autoclose label
uses: actions/github-script@v7
with:
script: |
console.log(`Removing autoclose label from issue #${context.issue.number} due to new comment from ${context.payload.comment.user.login}`);
try {
// Remove the autoclose label
await github.rest.issues.removeLabel({
owner: context.repo.owner,
repo: context.repo.repo,
issue_number: context.issue.number,
name: 'autoclose'
});
console.log(`Successfully removed autoclose label from issue #${context.issue.number}`);
} catch (error) {
// If the label was already removed or doesn't exist, that's fine
if (error.status === 404) {
console.log(`Autoclose label was already removed from issue #${context.issue.number}`);
} else {
throw error;
}
}
+31
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@@ -0,0 +1,31 @@
name: "Issue Sweep"
on:
schedule:
- cron: "0 10,22 * * *"
workflow_dispatch:
permissions:
issues: write
concurrency:
group: daily-issue-sweep
jobs:
sweep:
runs-on: ubuntu-latest
steps:
- name: Checkout repository
uses: actions/checkout@v4
- name: Setup Bun
uses: oven-sh/setup-bun@0c5077e51419868618aeaa5fe8019c62421857d6 # v2.2.0 (sha-pinned)
with:
bun-version: latest
- name: Enforce lifecycle timeouts
run: bun run scripts/sweep.ts
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
GITHUB_REPOSITORY_OWNER: ${{ github.repository_owner }}
GITHUB_REPOSITORY_NAME: ${{ github.event.repository.name }}
+2
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@@ -0,0 +1,2 @@
.DS_Store
+4561 -5
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+30 -5
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@@ -6,17 +6,42 @@
Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflows -- all through natural language commands. Use it in your terminal, IDE, or tag @claude on Github.
**Learn more in the [official documentation](https://docs.anthropic.com/en/docs/claude-code/overview)**.
**Learn more in the [official documentation](https://code.claude.com/docs/en/overview)**.
<img src="./demo.gif" />
## Get started
> [!NOTE]
> Installation via npm is deprecated. Use one of the recommended methods below.
For more installation options, uninstall steps, and troubleshooting, see the [setup documentation](https://code.claude.com/docs/en/setup).
1. Install Claude Code:
```sh
npm install -g @anthropic-ai/claude-code
```
**MacOS/Linux (Recommended):**
```bash
curl -fsSL https://claude.ai/install.sh | bash
```
**Homebrew (MacOS/Linux):**
```bash
brew install --cask claude-code
```
**Windows (Recommended):**
```powershell
irm https://claude.ai/install.ps1 | iex
```
**WinGet (Windows):**
```powershell
winget install Anthropic.ClaudeCode
```
**NPM (Deprecated):**
```bash
npm install -g @anthropic-ai/claude-code
```
2. Navigate to your project directory and run `claude`.
@@ -38,7 +63,7 @@ When you use Claude Code, we collect feedback, which includes usage data (such a
### How we use your data
See our [data usage policies](https://docs.anthropic.com/en/docs/claude-code/data-usage).
See our [data usage policies](https://code.claude.com/docs/en/data-usage).
### Privacy safeguards
+3 -3
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@@ -5,8 +5,8 @@ Thank you for helping us keep Claude Code secure!
The security of our systems and user data is Anthropic's top priority. We appreciate the work of security researchers acting in good faith in identifying and reporting potential vulnerabilities.
Our security program is managed on HackerOne and we ask that any validated vulnerability in this functionality be reported through their [submission form](https://hackerone.com/anthropic-vdp/reports/new?type=team&report_type=vulnerability).
Our security program is managed on HackerOne and we ask that any validated vulnerability in this functionality be reported through their [submission form](https://hackerone.com/4f1f16ba-10d3-4d09-9ecc-c721aad90f24/embedded_submissions/new).
## Vulnerability Disclosure Program
## Anthropic Bug Bounty
Our Vulnerability Program Guidelines are defined on our [HackerOne program page](https://hackerone.com/anthropic-vdp).
Our Bug Bounty Program Guidelines are defined on our [HackerOne program page](https://hackerone.com/anthropic).
+19
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@@ -0,0 +1,19 @@
# Keep secrets and generated artifacts out of the build context. The Dockerfile
# COPYs the binary, gateway.yaml (unlike the GCP example, the config is baked
# into the image — ECS injects only the secrets it references, as env vars),
# and the RDS CA bundle. BuildKit (the default builder) only syncs the
# referenced COPY sources anyway, so this is a denylist for the classic
# builder (DOCKER_BUILDKIT=0) and a conventional signal that the .gitignore'd
# secrets in this directory aren't part of the image build.
terraform/
**/.terraform/
*.tfstate*
terraform.tfvars
secrets/
*.pem
# The RDS CA bundle is public trust-anchor material (no secret), and the
# Dockerfile COPYs it — carve it out of the *.pem exclusion above.
!rds-global-bundle.pem
*.iam.json
claude.download
claude.bad
+18
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@@ -0,0 +1,18 @@
# Local, environment-specific config — copy gateway.yaml.example -> gateway.yaml
# (gateway.yaml.example IS committed; your filled-in gateway.yaml is not)
gateway.yaml
# Secrets / credentials — never commit. Also covers rds-global-bundle.pem:
# not a secret, but downloaded by setup.sh when absent (delete it to refresh
# after an RDS CA rotation), so it stays out of git.
secrets/
*.pem
# Scratch IAM policy documents written by setup.sh (no secrets, but generated)
*.iam.json
# Vendored release binary — download per release (see setup.sh DIST_URL).
# claude.bad is a checksum-mismatched binary that setup.sh set aside.
claude
claude.download
claude.bad
+67
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@@ -0,0 +1,67 @@
# Runtime image for `claude gateway`.
#
# This image does NOT build the binary. It expects a prebuilt native
# linux-x64 `claude` executable in the build context — the Claude Code release
# binary, which includes the `gateway` subcommand. setup.sh places it at
# ./claude (downloading and checksum-verifying it via DIST_URL/DIST_SHA256 if
# missing). Override CLAUDE_BINARY to point at a different path.
#
# Unlike the GCP example (which mounts the config from Secret Manager at
# runtime), this image BAKES gateway.yaml in at /etc/claude/gateway.yaml — on
# ECS the task definition injects only the secrets the YAML references, as env
# vars. gateway.yaml therefore must be fully filled in (no REPLACE_ME) before
# building; setup.sh enforces this. A config edit means a rebuild under a new
# tag. The file contains no secret values — every credential resolves at boot
# via ${ENV_VAR} expansion.
#
# The image also bakes in the AWS RDS CA bundle (rds-global-bundle.pem —
# setup.sh downloads it from https://truststore.pki.rds.amazonaws.com before
# the build) and trusts it via NODE_EXTRA_CA_CERTS, so the store connection
# string's `?sslmode=verify-full` verifies the RDS server certificate chain
# and hostname. NOTE the gateway's driver reads `sslmode` from the URL but NOT
# a libpq-style `sslrootcert=` param — the CA must come from this env var.
#
# Build:
# docker build --platform=linux/amd64 --provenance=false \
# --build-arg CLAUDE_BINARY=./claude -t claude-gateway .
#
# (For Fargate on ARM64/Graviton: build --platform=linux/arm64 with the
# linux-arm64 binary and set the task definition's cpuArchitecture to ARM64.)
#
# Run:
# docker run --rm -p 8080:8080 \
# -e OIDC_CLIENT_SECRET -e GATEWAY_JWT_SECRET -e GATEWAY_POSTGRES_URL \
# claude-gateway
ARG CLAUDE_BINARY=./claude
ARG GATEWAY_CONFIG=./gateway.yaml
ARG RDS_CA_BUNDLE=./rds-global-bundle.pem
# distroless/cc provides glibc + libstdc++ (required by the Bun-compiled
# native binary). The :nonroot tag runs as uid/gid 65532. Pinned by digest so
# the build never silently takes new upstream bytes (the digest is the
# multi-arch OCI index, so --platform still selects amd64/arm64). To refresh
# the pin after reviewing upstream changes:
# docker manifest inspect -v gcr.io/distroless/cc-debian12:nonroot # prints the index digest
FROM gcr.io/distroless/cc-debian12:nonroot@sha256:ce0d66bc0f64aae46e6a03add867b07f42cc7b8799c949c2e898057b7f75a151
ARG CLAUDE_BINARY
ARG GATEWAY_CONFIG
ARG RDS_CA_BUNDLE
COPY --chmod=0755 ${CLAUDE_BINARY} /usr/local/bin/claude
# WORKDIR pre-creates /etc/claude with 0755 — without it, COPY --chmod would
# also stamp the auto-created parent directory 0644 (no execute bit), making
# the config unreadable for the nonroot user.
WORKDIR /etc/claude
COPY --chmod=0644 ${GATEWAY_CONFIG} /etc/claude/gateway.yaml
COPY --chmod=0644 ${RDS_CA_BUNDLE} /etc/claude/rds-global-bundle.pem
WORKDIR /
ENV CLAUDE_CONFIG_DIR=/tmp/.claude
# Trust anchor for the store's sslmode=verify-full (see header comment).
ENV NODE_EXTRA_CA_CERTS=/etc/claude/rds-global-bundle.pem
EXPOSE 8080
USER nonroot
ENTRYPOINT ["/usr/local/bin/claude", "gateway", "--config", "/etc/claude/gateway.yaml"]
+19
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@@ -0,0 +1,19 @@
# Claude apps gateway on AWS
Reference deployment artifacts for running Claude apps gateway on AWS with
Amazon Bedrock as the upstream: ECS on Fargate or EKS, Amazon RDS for
PostgreSQL, AWS Secrets Manager, and IAM-role auth to Bedrock.
These files are provided as a working example rather than a supported production
deployment. Adapt them to your own environment.
- **Walkthrough**: https://code.claude.com/docs/en/claude-apps-gateway-on-aws
- **Related**: AWS-maintained samples for various customer environments at
https://github.com/aws-samples/anthropic-on-aws/tree/main/claude-apps-gateway
| File | Purpose |
|---|---|
| `setup.sh` | Scripts the walkthrough end to end via the `aws` CLI |
| `Dockerfile` | Runtime image for the `claude gateway` binary (bakes in `gateway.yaml`) |
| `gateway.yaml.example` | Gateway config template, AWS-shaped (Bedrock upstream, Okta IdP) |
| `terraform/` | Provisions the full architecture (two-pass apply — see `terraform/README.md`) |
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@@ -0,0 +1,174 @@
# gateway.yaml.example — Claude apps gateway config template, AWS-shaped (walkthrough §4).
#
# Okta IdP + Bedrock upstream, following the walkthrough at
# https://code.claude.com/docs/en/claude-apps-gateway-on-aws. The active sections
# below are a strict subset of the full configuration reference at
# https://code.claude.com/docs/en/claude-apps-gateway-config; optional keys are
# included commented-out.
#
# USAGE — this is the shippable TEMPLATE. Copy it to gateway.yaml and fill it in:
# cp gateway.yaml.example gateway.yaml
# setup.sh and terraform/ read gateway.yaml (your filled-in copy, which is
# gitignored). Unlike the GCP example it is NOT published to a secret store:
# the Dockerfile bakes it into the image at /etc/claude/gateway.yaml — the
# container ENTRYPOINT runs `claude gateway --config /etc/claude/gateway.yaml`.
# It holds no secret values; a config edit means an image rebuild (setup.sh
# tags images with a hash of this file, so a re-run rebuilds automatically).
#
# Secret expansion: ${ENV_VAR} reads an env var; ${file:/path} reads a mounted file.
# On ECS, the task definition injects the JWT / OIDC / Postgres secrets as ENV
# VARS via its `secrets` field (valueFrom -> Secrets Manager ARN). On EKS you
# may mount them as files instead and use ${file:/secrets/...}.
#
# BEFORE BUILD — replace every REPLACE_ME placeholder below (setup.sh refuses to
# build the image while any remain — the config is baked in, so a half-filled
# config would ship), and create the referenced secrets:
# gateway-jwt-secret (setup.sh generates this)
# gateway-oidc-client-secret (from the Okta admin console OIDC web app)
# gateway-postgres-url (setup.sh generates this)
# ── Listener ─────────────────────────────────────────────────────────────────
listen:
host: 0.0.0.0
port: 8080 # the target group forwards ALB :443 -> :8080
# Required. Fixes the IdP redirect_uri, the OIDC discovery doc, and the
# gateway-token issuer so none are derived from the client-controlled Host
# header (X-Forwarded-Host/-Proto are likewise never trusted). Set it to the
# internal hostname you picked in the prerequisites — the Route 53 private
# zone name your ACM certificate covers (e.g.
# https://claude-gateway.internal.example.com). Unlike Cloud Run there is no
# first-deploy placeholder dance: you choose the hostname up front, alias it
# to the internal ALB after the deploy, and register the same host's
# /oauth/callback on the Okta app.
public_url: REPLACE_ME
# Register this exact redirect URI on the Okta OIDC web application:
# https://<public_url host>/oauth/callback
#
# Behind the internal ALB every request arrives via the load balancer, so the
# gateway sees ALB-node peer IPs for all developers — set trusted_proxies so
# X-Forwarded-For from those proxies is trusted and per-IP rate limiting /
# audit IPs record the real client. ALB nodes take addresses from the subnets
# the ALB is attached to, so list those subnets' CIDRs (the private subnets
# from the prerequisites).
#
# NOTE: listing the ALB subnets' CIDRs trusts every host in those subnets as a
# proxy — any co-located workload that can reach the ALB can then spoof the
# client IP via X-Forwarded-For (audit logs, per-IP rate limits, IP
# allowlists). Keep the ALB :443 ingress source (CORP_CIDR / corporate_cidr)
# from overlapping these subnets, and don't share the subnets with untrusted
# workloads.
trusted_proxies: [REPLACE_ME] # e.g. [10.0.1.0/24, 10.0.2.0/24]
#
# Alternative — terminate TLS in the gateway itself instead of at the ALB:
# tls:
# cert: /certs/gateway.crt
# key: /certs/gateway.key
# ── Identity provider — Okta ─────────────────────────────────────────────────
oidc:
issuer: REPLACE_ME # e.g. https://example.okta.com (or your custom auth server URL)
client_id: REPLACE_ME # Okta OIDC web app client ID (not secret)
client_secret: ${OIDC_CLIENT_SECRET} # EKS file mounts: ${file:/secrets/oidc-client-secret}
allowed_email_domains: [REPLACE_ME] # e.g. [example.com] — reject id_tokens outside your org
# The Okta org authorization server returns a thin id_token that omits email
# and groups; the gateway fills them from /userinfo.
userinfo_fallback: true
# offline_access yields refresh tokens (silent renewal + the deprovision
# leash); Okta emits groups only when the `groups` scope is requested AND the
# app's groups claim filter allows them (Okta admin console -> the app's
# Sign On tab -> OpenID Connect ID Token -> Groups claim filter).
scopes: [openid, profile, email, offline_access, groups]
# groups_claim: groups # Okta default. Entra app roles=roles; see the config reference
# ca_cert_pem: ${file:/secrets/idp-ca.pem} # only for an IdP behind a private CA
# ── Sessions ─────────────────────────────────────────────────────────────────
session:
jwt_secret: ${GATEWAY_JWT_SECRET} # >= 32 bytes; openssl rand -base64 32
# Okta issues refresh tokens (offline_access above), so sessions renew
# silently and this mainly bounds deprovision latency. 8 is a sane default;
# lower toward 1 for tighter revocation. Array form rotates keys:
# [new, old] (index 0 signs, all verify).
ttl_hours: 8
# ── Store (REQUIRED — the gateway refuses to boot without it) ─────────────────
store:
postgres_url: ${GATEWAY_POSTGRES_URL} # private-subnet RDS; built with ?sslmode=verify-full by setup.sh
# (the image trusts the RDS CA bundle via NODE_EXTRA_CA_CERTS — see Dockerfile)
# ── Upstreams — Amazon Bedrock ───────────────────────────────────────────────
upstreams:
- provider: bedrock
# Must equal the region you provision in (setup.sh's AWS_REGION /
# terraform's region): the IAM policy's inference-profile ARNs are scoped
# to that region, and Bedrock model access is enabled there (cross-region
# us.anthropic.* profiles need access in every spanned region). NOTE: the
# walkthrough is scoped to US regions — the built-in model catalog maps to
# us.anthropic.* (US-geo) profiles; a non-US region also needs a models:
# list below (see the model catalog section).
region: REPLACE_ME # e.g. us-east-1
auth: {} # AWS default credential chain: ECS task role / IRSA on EKS (preferred — no static keys)
# base_url: https://bedrock-runtime.us-east-1.amazonaws.com # bedrock-runtime interface VPC endpoint, to keep model traffic off the public path
# Add more upstreams for failover (tried top→bottom on 5xx/timeout/501): a
# second region, or an anthropic/vertex fallback. See
# https://code.claude.com/docs/en/claude-apps-gateway.
# ── Telemetry fan-out (OPTIONAL) ─────────────────────────────────────────────
# The CLI sends OTLP/HTTP to the gateway; the gateway fans out, stamping
# user.id/user.email/user.groups server-side. On AWS, point at an OpenTelemetry
# Collector (e.g. the AWS Distro for OpenTelemetry -> CloudWatch / Managed
# Prometheus). When forward_to and public_url are both configured the gateway
# pushes CLAUDE_CODE_ENABLE_TELEMETRY and the OTEL exporter selectors to every
# client automatically — no per-developer config needed.
# telemetry:
# forward_to:
# - url: https://otel-collector.internal.example.com:4318
# headers:
# Authorization: ${file:/secrets/otlp-token}
# metrics: true # safe aggregate counters (default)
# logs: false # carries bash commands / tool inputs — opt in deliberately
# traces: false
# ── RBAC + managed settings (OPTIONAL; first-match-wins, top -> bottom) ───────
# With Okta as IdP, match on the group names the `groups` scope emits (subject
# to the app's groups claim filter), or on email_domain.
# managed:
# policies:
# - match: { groups: [engineering] }
# cli:
# availableModels: [claude-opus-4-8, claude-sonnet-4-6, claude-haiku-4-5]
# permissions: { deny: ["Read(./.env)", "Read(./secrets/**)"] }
# - match: {} # catch-all floor — keep LAST
# cli:
# availableModels: [claude-sonnet-4-6, claude-haiku-4-5]
# ── Admin API (OPTIONAL — enables db-mode runtime config + spend caps) ───────
# admin_groups needs a groups claim — Okta provides one via the `groups` scope
# above — or use the bootstrap keys below instead. Named keys for attribution
# in the audit log; 32-char minimum on key values. On ECS add these to the task
# definition's `secrets` field (valueFrom -> a Secrets Manager ARN), same as the
# JWT/OIDC/Postgres secrets above; on EKS you may use ${file:...}.
# admin:
# write_keys:
# - id: terraform
# key: ${GATEWAY_ADMIN_WRITE_KEY}
# read_keys:
# - id: reporting
# key: ${GATEWAY_ADMIN_READ_KEY}
# # admin_groups: [platform-finops] # Okta group names via the groups scope
# ── Model catalog (OPTIONAL for US regions) ──────────────────────────────────
# Default true: every built-in Claude model is exposed and auto-translated per
# upstream (the built-in table already maps to us.anthropic.* cross-region
# inference profiles). Set false + a models: list to pin IDs (e.g. an
# application or provisioned-throughput inference-profile ARN).
# NON-US REGIONS: the built-in us.anthropic.* mappings do not exist outside
# the US geo — set auto_include_builtin_models: false and list your region's
# inference profiles (eu.anthropic.*, apac.anthropic.*, ...) here, and widen
# the geo prefix in the deploy's bedrock-invoke IAM policy to match. See the
# models: guidance in the config reference:
# https://code.claude.com/docs/en/claude-apps-gateway-config
# auto_include_builtin_models: true
# models:
# - id: claude-opus-4-8
# label: Claude Opus 4.8
# upstream_model: { bedrock: us.anthropic.claude-opus-4-8 }
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@@ -0,0 +1,964 @@
#!/usr/bin/env bash
#
# setup.sh — AWS setup for Claude apps gateway (walkthrough §17, ECS track).
#
# Provisions, in this order: the three security groups (§1), the task +
# execution IAM roles (§2), the gateway container image in Amazon ECR (§6),
# an RDS for PostgreSQL instance in the private subnets with no public
# address (§3), the JWT + postgres-url secrets (§5), and an ECS Fargate
# service behind an internal Application Load Balancer (§7).
#
# gateway.yaml (§4 of the walkthrough) is BAKED INTO THE IMAGE on this track —
# the task definition injects only the secrets it references, as env vars — so
# the config step here lives inside the image build (§6): the build is gated on
# a fully filled-in gateway.yaml and the image tag carries a hash of it, so a
# config edit triggers a rebuild on the next run.
#
# Section markers (§N) below map to the walkthrough:
# https://code.claude.com/docs/en/claude-apps-gateway-on-aws
#
# Covers here: security groups (§1) -> IAM roles + Bedrock model-access note (§2)
# -> build & push image, config baked in (§6 + §4) -> DB subnet group
# + RDS instance (§3) -> jwt + postgres-url secrets (§5) -> ECS
# cluster/task definition/service + internal ALB (§7, ECS Fargate tab).
# Not covered: EKS track (§7's EKS tab) — ECS Fargate is the lower-friction path here.
# Bedrock model access (§2) — console-only; the script reminds you.
# Route 53 alias — see the next steps it prints. Client MDM
# push (§8) is covered by the walkthrough, not this script.
#
# Idempotent: existing resources are detected and skipped, so it is safe to re-run.
# Reuse is by NAME, so a pre-existing resource may not match what this script
# would have created: reuse that would change the exposure model is fatal (an
# ALB that is not internal/in ${VPC_ID}); upsert-able settings are converged on
# every run; other posture drift (extra security group ingress, a public or
# unencrypted RDS instance, wrong-VPC target group) is checked and warned
# about, never silently adopted.
# Override any default below via environment variable, e.g. `AWS_REGION=us-west-2 ./setup.sh`.
set -euo pipefail
# ---- configuration (env-overridable) ----------------------------------------
AWS_REGION="${AWS_REGION:-$(aws configure get region 2>/dev/null || true)}" # guide uses us-east-1 (a region where Bedrock serves the Claude models you need)
ACCOUNT_ID="${ACCOUNT_ID:-$(aws sts get-caller-identity --query Account --output text 2>/dev/null || true)}"
VPC_ID="${VPC_ID:-}" # REQUIRED — the VPC from the prerequisites
PRIVATE_SUBNETS="${PRIVATE_SUBNETS:-}" # REQUIRED — two+ private subnet IDs in different AZs, space-separated
CORP_CIDR="${CORP_CIDR:-}" # REQUIRED — your corporate network CIDR (ALB :443 ingress source)
# Must not overlap PRIVATE_SUBNETS: hosts there are trusted_proxies (gateway.yaml) and could spoof client IPs via X-Forwarded-For.
# §1 security groups
ALB_SG_NAME="${ALB_SG_NAME:-claude-gateway-alb}"
GW_SG_NAME="${GW_SG_NAME:-claude-gateway-svc}"
DB_SG_NAME="${DB_SG_NAME:-claude-gateway-db}"
# §2 IAM roles (task role = the gateway's runtime AWS identity; execution role
# = the ECS agent's identity for pulling the image and injecting secrets)
TASK_ROLE="${TASK_ROLE:-claude-gateway-task}"
EXEC_ROLE="${EXEC_ROLE:-claude-gateway-execution}"
# §6 image
ECR_REPO="${ECR_REPO:-claude-gateway}" # ECR repository name
VERSION="${VERSION:-}" # REQUIRED — the gateway release tag you build and push (e.g. the linux-x64 binary's version)
DOCKERFILE="${DOCKERFILE:-./Dockerfile}"
CLAUDE_BINARY="${CLAUDE_BINARY:-./claude}" # prebuilt linux-x64 Claude Code release binary (includes the gateway subcommand)
DIST_URL="${DIST_URL:-}" # optional: download URL, used only if $CLAUDE_BINARY is missing
DIST_SHA256="${DIST_SHA256:-}" # REQUIRED with DIST_URL: expected sha256 of the binary (verified fail-closed)
DIST_SHA256="${DIST_SHA256,,}" # normalize to lowercase — openssl emits lowercase hex; some tools (PowerShell Get-FileHash) publish uppercase
# Obtain DIST_SHA256 out-of-band — never from the server that serves DIST_URL.
# For binaries from the standard Claude Code release channel, verify the
# release's GPG-signed manifest.json and copy the platform checksum from it:
# https://code.claude.com/docs/en/setup#binary-integrity-and-code-signing
# For any other distribution channel, use the checksum published alongside the
# download link on that channel.
GATEWAY_YAML="${GATEWAY_YAML:-./gateway.yaml}" # §4 config file — BAKED into the image
RDS_CA_BUNDLE="${RDS_CA_BUNDLE:-./rds-global-bundle.pem}" # RDS CA trust anchor — BAKED into the image (downloaded below if missing)
# Official AWS RDS truststore. AWS rotates this bundle (new regional CAs get
# appended), so no checksum is pinned — a pinned hash would break on every
# rotation. The script downloads it only when absent (an existing file is never
# re-downloaded); to pick up a rotation, delete the file — and since the image
# tag hashes only gateway.yaml, also bump VERSION or set IMAGE_TAG so the
# next run rebuilds rather than reusing the existing tag. Operators who want
# to pin may pre-place a reviewed copy at ${RDS_CA_BUNDLE}.
RDS_CA_BUNDLE_URL="${RDS_CA_BUNDLE_URL:-https://truststore.pki.rds.amazonaws.com/global/global-bundle.pem}"
REGISTRY="${ACCOUNT_ID}.dkr.ecr.${AWS_REGION}.amazonaws.com"
# §3 RDS
DB_SUBNET_GROUP="${DB_SUBNET_GROUP:-claude-gateway-db}"
DB_PARAM_GROUP="${DB_PARAM_GROUP:-claude-gateway-db}" # carries rds.force_ssl=1 (server-side TLS enforcement)
DB_INSTANCE="${DB_INSTANCE:-claude-gateway-db}"
DB_CLASS="${DB_CLASS:-db.t4g.micro}"
DB_STORAGE_GB="${DB_STORAGE_GB:-20}"
DB_NAME="${DB_NAME:-claude_gateway}"
DB_USER="${DB_USER:-gateway}"
# PG14+ supported; 16 is the recommended default (matches terraform/'s).
# Always pinned: the instance's engine version and the parameter group's
# family must name the same major, so both derive from this one value.
DB_ENGINE_VERSION="${DB_ENGINE_VERSION:-16}"
SECRET_NAME="${SECRET_NAME:-gateway-postgres-url}" # §5 store.postgres_url
JWT_SECRET_NAME="${JWT_SECRET_NAME:-gateway-jwt-secret}" # §5 session.jwt_secret
OIDC_SECRET_NAME="${OIDC_SECRET_NAME:-gateway-oidc-client-secret}" # operator-created (Okta OIDC web app)
# NOTE: the execution role's secrets-read policy (§2) is built from these
# three names, one per-secret ARN prefix each — a rename is picked up on the
# next run (put-role-policy is an upsert).
# §7 ECS + internal ALB deploy
CLUSTER="${CLUSTER:-claude-gateway}"
SERVICE="${SERVICE:-claude-gateway}"
TASK_FAMILY="${TASK_FAMILY:-claude-gateway}"
LOG_GROUP="${LOG_GROUP:-/ecs/claude-gateway}"
LOG_RETENTION_DAYS="${LOG_RETENTION_DAYS:-90}" # CloudWatch retention — the group carries the gateway's audit events, so align with your audit retention policy
ALB_NAME="${ALB_NAME:-claude-gateway}"
TG_NAME="${TG_NAME:-claude-gateway}"
# Explicit modern TLS policy — omitting it falls back to the legacy
# ELBSecurityPolicy-2016-08 default, which still accepts TLS 1.0/1.1.
ALB_SSL_POLICY="${ALB_SSL_POLICY:-ELBSecurityPolicy-TLS13-1-2-2021-06}"
ACM_CERT_ARN="${ACM_CERT_ARN:-}" # REQUIRED for deploy — ACM cert for your internal gateway hostname
TASK_CPU="${TASK_CPU:-1024}"
TASK_MEMORY="${TASK_MEMORY:-2048}"
DESIRED_COUNT="${DESIRED_COUNT:-1}" # each task opens a Postgres pool of up to 5 connections (store.max_connections default); keep DESIRED_COUNT × 5 below the DB class's max_connections (~80 on db.t4g.micro)
DEPLOY="${DEPLOY:-1}" # set DEPLOY=0 to provision only, no ECS/ALB deploy
# ---- helpers ----------------------------------------------------------------
log() { printf '\n==> %s\n' "$*"; }
skip() { printf ' (exists) %s\n' "$*"; }
curl_https() { curl --proto '=https' --proto-redir '=https' --tlsv1.2 "$@"; } # refuse plaintext/protocol-downgrade
sha_of() { openssl dgst -sha256 "$1" | awk '{print $NF}'; } # openssl avoids shasum/sha256sum portability gaps
# authorize-security-group-ingress is NOT idempotent (re-adding a rule errors),
# so tolerate exactly the duplicate-rule error and fail on anything else.
authorize_ingress() {
local out
if out="$(aws ec2 authorize-security-group-ingress "$@" 2>&1)"; then
return 0
elif grep -q 'InvalidPermission.Duplicate' <<<"${out}"; then
skip "ingress rule already present"
else
printf '%s\n' "${out}" >&2
return 1
fi
}
# Security-group lookup by name within the VPC; prints the GroupId or "None".
sg_id() {
aws ec2 describe-security-groups \
--filters "Name=group-name,Values=$1" "Name=vpc-id,Values=${VPC_ID}" \
--query 'SecurityGroups[0].GroupId' --output text 2>/dev/null || echo None
}
# Name-based reuse can adopt a pre-existing group carrying ingress this script
# never added. Audit after the intended rule is ensured: each group's traffic
# path is exactly one rule (tcp <port> from <cidr-or-source-group>), so anything
# else is flagged on stderr. Non-fatal — an extra rule may be a deliberate
# operator addition — but every one widens the path, so it must be visible.
warn_unexpected_ingress() { # <group-id> <group-name> <port> <expected cidr or source group-id>
local perms
if ! perms="$(aws ec2 describe-security-groups --group-ids "$1" \
--query 'SecurityGroups[0].IpPermissions' --output json 2>/dev/null)"; then
echo " WARN — could not audit ingress rules on $2 ($1)." >&2
return 0
fi
# `|| echo` keeps a parse hiccup non-fatal — this audit must never abort a run.
_SG_ID="$1" _SG_NAME="$2" _SG_PORT="$3" _SG_EXPECTED="$4" python3 -c "
import json, os, sys
perms = json.load(sys.stdin) or []
port, expected = int(os.environ[\"_SG_PORT\"]), os.environ[\"_SG_EXPECTED\"]
extras = []
for p in perms:
proto, lo, hi = p.get(\"IpProtocol\"), p.get(\"FromPort\"), p.get(\"ToPort\")
scope_ok = proto == \"tcp\" and lo == port and hi == port
sources = (
[r.get(\"CidrIp\", \"?\") for r in p.get(\"IpRanges\", [])]
+ [r.get(\"CidrIpv6\", \"?\") for r in p.get(\"Ipv6Ranges\", [])]
+ [r.get(\"GroupId\", \"?\") for r in p.get(\"UserIdGroupPairs\", [])]
+ [r.get(\"PrefixListId\", \"?\") for r in p.get(\"PrefixListIds\", [])]
)
extras += [(proto, lo, hi, s) for s in sources if not (scope_ok and s == expected)]
if extras:
name, gid = os.environ[\"_SG_NAME\"], os.environ[\"_SG_ID\"]
print(f\" WARN — security group {name} ({gid}) has ingress beyond the intended rule\", file=sys.stderr)
print(f\" (tcp {port} from {expected}) — review it; remove anything you did not add deliberately:\", file=sys.stderr)
for proto, lo, hi, src in extras:
scope = \"all traffic\" if proto == \"-1\" else (f\"{proto} {lo}\" if lo == hi else f\"{proto} {lo}-{hi}\")
print(f\" {scope} from {src}\", file=sys.stderr)
" <<<"${perms}" || echo " WARN — could not audit ingress rules on $2 ($1)." >&2
}
secret_arn() {
aws secretsmanager describe-secret --secret-id "$1" \
--query ARN --output text 2>/dev/null || true
}
# Existence check that fails closed: 0 = exists, 1 = definitively absent
# (ResourceNotFoundException), anything else ABORTS the run. Gating on a bare
# exit status would let a transient failure (throttle, expired token, network
# blip) masquerade as "secret missing" — and the missing-secret branches below
# do destructive work (the §3 self-heal resets the DB password), so they must
# run only on a definitive not-found.
secret_exists() { # <secret-id>
local out
if out="$(aws secretsmanager describe-secret --secret-id "$1" 2>&1 >/dev/null)"; then
return 0
elif grep -q 'ResourceNotFoundException' <<<"${out}"; then
return 1
else
echo "ERROR: could not determine whether secret $1 exists (transient AWS error?):" >&2
printf '%s\n' "${out}" >&2
echo " Refusing to guess — re-run once the call succeeds." >&2
exit 1
fi
}
# Secret values must never appear on a process argv (argv is world-readable
# via /proc and routinely recorded by EDR/auditd), so every aws call that
# carries one takes it via --cli-input-json file://<0600 temp file> instead —
# explicit flags on the same command line override/merge with the JSON, so
# only the secret parameter needs to live in the file. secret_json writes
# {"<Key>": "<value>"} to a fresh temp file and returns the path in the named
# variable (printf -v, not command substitution — a subshell would lose the
# SECRET_TMP_FILES bookkeeping below): the value crosses into python3 via the
# environment (never argv) and json.dumps escapes it, so any characters
# survive. Callers rm -f the file as soon as the aws call returns; the EXIT
# trap sweeps whatever an aborted run leaves.
SECRET_TMP_FILES=()
cleanup_secret_tmp() { rm -f "${SECRET_TMP_FILES[@]+"${SECRET_TMP_FILES[@]}"}"; }
trap cleanup_secret_tmp EXIT
secret_json() { # secret_json <outvar> <JsonKey> <value> -> path in <outvar>
local file
file="$(mktemp)" # mktemp creates 0600
chmod 600 "${file}" # belt and braces if TMPDIR overrides umask semantics
SECRET_TMP_FILES+=("${file}")
_JSON_KEY="$2" _JSON_VALUE="$3" python3 -c \
'import json, os; print(json.dumps({os.environ["_JSON_KEY"]: os.environ["_JSON_VALUE"]}))' \
> "${file}"
printf -v "$1" '%s' "${file}"
}
for required in AWS_REGION ACCOUNT_ID VPC_ID PRIVATE_SUBNETS CORP_CIDR VERSION; do
if [[ -z "${!required}" ]]; then
echo "ERROR: ${required} is not set." >&2
case "${required}" in
AWS_REGION) echo " Set it to a region where Bedrock serves the Claude models you need, e.g. export AWS_REGION=us-east-1" >&2 ;;
ACCOUNT_ID) echo " Could not resolve it from STS — is the AWS CLI authenticated? (aws sts get-caller-identity)" >&2 ;;
VPC_ID) echo " Set it to the VPC from the prerequisites, e.g. export VPC_ID=vpc-..." >&2 ;;
PRIVATE_SUBNETS) echo " Set it to two+ private subnet IDs in different AZs, e.g. export PRIVATE_SUBNETS='subnet-a subnet-b'" >&2 ;;
CORP_CIDR) echo " Set it to your corporate network CIDR (the ALB's :443 ingress source), e.g. export CORP_CIDR=10.0.0.0/8" >&2 ;;
VERSION) echo " Set it to the gateway release version — it tags the image you build and push, e.g. export VERSION=<version>" >&2 ;;
esac
exit 1
fi
done
# The walkthrough (and this bundle) is scoped to commercial US regions: the
# task role's Bedrock policy (§2) and the gateway's built-in model catalog
# both use the us.anthropic.* geo-prefixed cross-region inference profiles,
# which only exist in the commercial US regions — an explicit list, not a
# `us-*` prefix match, because GovCloud (us-gov-*) and ISO (us-iso-*) regions
# share the prefix but live in different AWS partitions where those profiles
# and this bundle's arn:aws: ARNs are wrong. Anywhere else the deploy
# provisions fine and then every model call fails. Other-region deploys must
# pin region-appropriate inference profiles via a models: block in
# gateway.yaml (see the config reference:
# https://code.claude.com/docs/en/claude-apps-gateway-config) and adjust the
# inference-profile ARN prefix in bedrock-invoke.iam.json below — set
# ALLOW_NON_US_REGION=1 once that's done to proceed.
case "${AWS_REGION}" in
us-east-1|us-east-2|us-west-1|us-west-2) ;;
*)
if [[ "${ALLOW_NON_US_REGION:-0}" != "1" ]]; then
echo "ERROR: AWS_REGION=${AWS_REGION} is not a commercial US region, but this bundle's IAM policy" >&2
echo " and model IDs use the US-geo (us.anthropic.*) cross-region inference profiles" >&2
echo " (GovCloud/ISO regions are different partitions — the profiles and arn:aws: ARNs" >&2
echo " here do not exist there)." >&2
echo " Either deploy to us-east-1/us-east-2/us-west-1/us-west-2, or pin region-appropriate" >&2
echo " inference profiles in a models: block in gateway.yaml" >&2
echo " (https://code.claude.com/docs/en/claude-apps-gateway-config), adjust the" >&2
echo " inference-profile ARN in the bedrock-invoke policy, and re-run with" >&2
echo " ALLOW_NON_US_REGION=1." >&2
exit 1
fi
;;
esac
if ! command -v python3 >/dev/null 2>&1; then
echo "ERROR: python3 is required (it JSON-escapes secret values for --cli-input-json; the AWS CLI itself ships on Python)." >&2
exit 1
fi
# shellcheck disable=SC2086 # PRIVATE_SUBNETS is intentionally word-split everywhere below
set -- ${PRIVATE_SUBNETS}
if (( $# < 2 )); then
echo "ERROR: PRIVATE_SUBNETS must list at least two subnets in different AZs (the internal ALB requires two)." >&2
exit 1
fi
# Normalize whatever whitespace (spaces, tabs, newlines) separates the list —
# `set --` above word-split on IFS, so join those same words with commas
# rather than only converting single spaces.
SUBNETS_CSV="$(printf '%s,' "$@")"; SUBNETS_CSV="${SUBNETS_CSV%,}"
log "Account: ${ACCOUNT_ID} Region: ${AWS_REGION} VPC: ${VPC_ID}"
# ---- 1 Security groups -----------------------------------------------------
# Three groups chain the traffic path (walkthrough §1): corp network -> ALB :443,
# ALB -> gateway :8080, gateway -> Postgres :5432. Nothing else is reachable.
log "Creating security groups (§1)"
ALB_SG="$(sg_id "${ALB_SG_NAME}")"
if [[ "${ALB_SG}" != "None" ]]; then
skip "security group ${ALB_SG_NAME} (${ALB_SG})"
else
ALB_SG="$(aws ec2 create-security-group --group-name "${ALB_SG_NAME}" \
--description "Claude gateway ALB" --vpc-id "${VPC_ID}" \
--query GroupId --output text)"
fi
GW_SG="$(sg_id "${GW_SG_NAME}")"
if [[ "${GW_SG}" != "None" ]]; then
skip "security group ${GW_SG_NAME} (${GW_SG})"
else
GW_SG="$(aws ec2 create-security-group --group-name "${GW_SG_NAME}" \
--description "Claude gateway service" --vpc-id "${VPC_ID}" \
--query GroupId --output text)"
fi
DB_SG="$(sg_id "${DB_SG_NAME}")"
if [[ "${DB_SG}" != "None" ]]; then
skip "security group ${DB_SG_NAME} (${DB_SG})"
else
DB_SG="$(aws ec2 create-security-group --group-name "${DB_SG_NAME}" \
--description "Claude gateway Postgres" --vpc-id "${VPC_ID}" \
--query GroupId --output text)"
fi
authorize_ingress --group-id "${ALB_SG}" --protocol tcp --port 443 --cidr "${CORP_CIDR}"
authorize_ingress --group-id "${GW_SG}" --protocol tcp --port 8080 --source-group "${ALB_SG}"
authorize_ingress --group-id "${DB_SG}" --protocol tcp --port 5432 --source-group "${GW_SG}"
# Flag any ingress beyond the three rules above (pre-existing groups may carry more).
warn_unexpected_ingress "${ALB_SG}" "${ALB_SG_NAME}" 443 "${CORP_CIDR}"
warn_unexpected_ingress "${GW_SG}" "${GW_SG_NAME}" 8080 "${ALB_SG}"
warn_unexpected_ingress "${DB_SG}" "${DB_SG_NAME}" 5432 "${GW_SG}"
# ---- 2 IAM roles ------------------------------------------------------------
# Task role: the gateway's runtime identity — its ONLY permission is invoking
# Claude models on Bedrock (the upstream's `auth: {}` resolves to this role via
# the AWS default credential chain). The policy must cover both the cross-region
# inference-profile ARNs and the underlying foundation-model ARNs.
# Execution role: the ECS agent's identity — pulls the image from ECR and
# injects the Secrets Manager values; the gateway never uses it.
log "Creating IAM roles ${TASK_ROLE} + ${EXEC_ROLE} (§2)"
cat > ecs-trust.iam.json <<'EOF'
{
"Version": "2012-10-17",
"Statement": [{
"Effect": "Allow",
"Principal": { "Service": "ecs-tasks.amazonaws.com" },
"Action": "sts:AssumeRole"
}]
}
EOF
cat > bedrock-invoke.iam.json <<EOF
{
"Version": "2012-10-17",
"Statement": [{
"Effect": "Allow",
"Action": ["bedrock:InvokeModel", "bedrock:InvokeModelWithResponseStream"],
"Resource": [
"arn:aws:bedrock:${AWS_REGION}:${ACCOUNT_ID}:inference-profile/us.anthropic.*",
"arn:aws:bedrock:*::foundation-model/anthropic.*"
]
}]
}
EOF
# One ARN per secret (never a bare gateway-* wildcard, which would also match
# unrelated secrets in a shared account). The trailing -?????? matches exactly
# the random 6-character suffix Secrets Manager appends to every secret's ARN
# (AWS's documented pattern; a trailing -* would be a plain prefix glob and
# also match longer names like ${SECRET_NAME}-prod) — the exact ARNs aren't
# knowable here because the role is created before the secrets are.
cat > secrets-read.iam.json <<EOF
{
"Version": "2012-10-17",
"Statement": [{
"Effect": "Allow",
"Action": "secretsmanager:GetSecretValue",
"Resource": [
"arn:aws:secretsmanager:${AWS_REGION}:${ACCOUNT_ID}:secret:${JWT_SECRET_NAME}-??????",
"arn:aws:secretsmanager:${AWS_REGION}:${ACCOUNT_ID}:secret:${OIDC_SECRET_NAME}-??????",
"arn:aws:secretsmanager:${AWS_REGION}:${ACCOUNT_ID}:secret:${SECRET_NAME}-??????"
]
}]
}
EOF
if aws iam get-role --role-name "${TASK_ROLE}" >/dev/null 2>&1; then
skip "role ${TASK_ROLE}"
else
aws iam create-role --role-name "${TASK_ROLE}" \
--assume-role-policy-document file://ecs-trust.iam.json >/dev/null
fi
# put-role-policy is an upsert — safe to re-run (it also picks up region changes).
aws iam put-role-policy --role-name "${TASK_ROLE}" \
--policy-name bedrock-invoke --policy-document file://bedrock-invoke.iam.json
if aws iam get-role --role-name "${EXEC_ROLE}" >/dev/null 2>&1; then
skip "role ${EXEC_ROLE}"
else
aws iam create-role --role-name "${EXEC_ROLE}" \
--assume-role-policy-document file://ecs-trust.iam.json >/dev/null
fi
# attach-role-policy is idempotent (re-attaching is a no-op).
aws iam attach-role-policy --role-name "${EXEC_ROLE}" \
--policy-arn arn:aws:iam::aws:policy/service-role/AmazonECSTaskExecutionRolePolicy
aws iam put-role-policy --role-name "${EXEC_ROLE}" \
--policy-name read-gateway-secrets --policy-document file://secrets-read.iam.json
echo " NOTE: Bedrock model access is console-only — enable it for the Claude models"
echo " you need (Bedrock console -> Model access), and submit the one-time use"
echo " case form for the account. Cross-region inference profiles"
echo " (us.anthropic.*) need access in EACH region the profile spans."
# ---- 6 Build & push image to Amazon ECR (config baked in — §6 + §4) ---------
log "Ensuring ECR repository and image (§6)"
if aws ecr describe-repositories --repository-names "${ECR_REPO}" >/dev/null 2>&1; then
skip "ECR repository ${ECR_REPO}"
# Integrity-critical settings: converge on re-runs so a pre-existing MUTABLE repo can't slip through.
aws ecr put-image-tag-mutability --repository-name "${ECR_REPO}" \
--image-tag-mutability IMMUTABLE >/dev/null
aws ecr put-image-scanning-configuration --repository-name "${ECR_REPO}" \
--image-scanning-configuration scanOnPush=true >/dev/null
else
# IMMUTABLE tags + scan-on-push: the ECS service pulls whatever this repo
# serves under the deployed tag, so a pushed tag must never be silently
# re-pointed. For production, also restrict push rights on this repo to your
# CI / image-promotion pipeline rather than operator credentials — this
# walkthrough pushes directly for simplicity.
aws ecr create-repository --repository-name "${ECR_REPO}" \
--image-tag-mutability IMMUTABLE \
--image-scanning-configuration scanOnPush=true >/dev/null
fi
# The config is baked into the image, so the build is gated the way the GCP
# example gates its config-secret publish: gateway.yaml must exist and be fully
# filled in (REPLACE_ME checked on non-comment lines so commented examples and
# the file's header don't trip the guard). The tag carries a hash of the config
# so an edit produces a NEW tag (required by tag immutability) and a re-run
# rebuilds automatically.
IMAGE=""
if [[ ! -f "${GATEWAY_YAML}" ]]; then
echo " (skip) ${GATEWAY_YAML} not found — run 'cp gateway.yaml.example gateway.yaml', fill it in, then re-run (§4)."
elif grep -vE '^[[:space:]]*#' "${GATEWAY_YAML}" | grep -q 'REPLACE_ME'; then
echo " (skip) ${GATEWAY_YAML} still has REPLACE_ME placeholders to fill:"
grep -nE 'REPLACE_ME' "${GATEWAY_YAML}" | grep -vE '^[0-9]+:[[:space:]]*#' | sed 's/^/ /'
echo " Fill them in, then re-run to build the image (the config is baked in)."
else
CONFIG_SHA="$(sha_of "${GATEWAY_YAML}" | cut -c1-8)"
IMAGE_TAG="${IMAGE_TAG:-${VERSION}-cfg${CONFIG_SHA}}"
IMAGE="${REGISTRY}/${ECR_REPO}:${IMAGE_TAG}"
# Image is the expensive, already-done step: skip the build+push entirely if
# the tag already exists in the registry.
if aws ecr describe-images --repository-name "${ECR_REPO}" \
--image-ids "imageTag=${IMAGE_TAG}" >/dev/null 2>&1; then
skip "image ${IMAGE}"
else
# When the expected checksum is known, verify a PRE-EXISTING binary too:
# the [[ ! -f ]] guard below otherwise trusts whatever is on disk, so a
# stale binary from an earlier VERSION (or a tampered one) would be baked
# into the image silently. On mismatch, set it aside (never delete — the
# mismatch may be a typo'd DIST_SHA256, not a bad binary) and fall through
# to the fail-closed download path. Without DIST_SHA256 the operator-
# provided-binary flow is unchanged — no checksum was declared, so none is
# checked.
QUARANTINED_SHA=""
if [[ -n "${DIST_SHA256}" && -f "${CLAUDE_BINARY}" ]]; then
existing_sha="$(sha_of "${CLAUDE_BINARY}")"
if [[ "${existing_sha}" != "${DIST_SHA256}" ]]; then
log "Existing ${CLAUDE_BINARY} sha256 ${existing_sha} does not match DIST_SHA256 — setting it aside as ${CLAUDE_BINARY}.bad"
mv -f "${CLAUDE_BINARY}" "${CLAUDE_BINARY}.bad"
QUARANTINED_SHA="${existing_sha}"
fi
fi
if [[ ! -f "${CLAUDE_BINARY}" ]]; then
if [[ -n "${DIST_URL}" ]]; then
# Fail closed: never download an executable we can't verify.
if [[ -z "${DIST_SHA256}" ]]; then
echo "ERROR: DIST_SHA256 must be set when DIST_URL is used — refusing to download an unverified binary." >&2
echo " Set DIST_SHA256 to the expected sha256 of the binary at DIST_URL, obtained out-of-band:" >&2
echo " for standard-release binaries, from the release's GPG-signed manifest.json (verify the" >&2
echo " manifest signature first — see code.claude.com/docs/en/setup#binary-integrity-and-code-signing);" >&2
echo " otherwise from the channel that published the download link, never from the download server." >&2
exit 1
fi
log "Downloading gateway binary from ${DIST_URL}"
# Download to a temp path and only mv into place after the checksum
# verifies, so an interrupted download can't leave a partial CLAUDE_BINARY
# that the [[ ! -f ]] guard above would skip — and silently push — on re-run.
# Refuse plaintext/protocol-downgrade; only follow HTTPS redirects.
dl_tmp="${CLAUDE_BINARY}.download"
rm -f "${dl_tmp}"
curl_https -fL -o "${dl_tmp}" "${DIST_URL}"
actual_sha="$(sha_of "${dl_tmp}")"
if [[ "${actual_sha}" != "${DIST_SHA256}" ]]; then
echo "ERROR: checksum mismatch for ${dl_tmp} (expected ${DIST_SHA256}, got ${actual_sha}) — refusing to build." >&2
rm -f "${dl_tmp}"
exit 1
fi
log "Verified binary sha256 ${actual_sha}"
chmod +x "${dl_tmp}"
mv -f "${dl_tmp}" "${CLAUDE_BINARY}"
else
echo "ERROR: build binary not found at ${CLAUDE_BINARY} and DIST_URL is not set." >&2
if [[ -n "${QUARANTINED_SHA}" ]]; then
echo " The binary that WAS there had sha256 ${QUARANTINED_SHA}, which does not match" >&2
echo " DIST_SHA256=${DIST_SHA256} — it was preserved as ${CLAUDE_BINARY}.bad." >&2
echo " If DIST_SHA256 was a typo, fix it and move the file back:" >&2
echo " mv '${CLAUDE_BINARY}.bad' '${CLAUDE_BINARY}'" >&2
echo " Otherwise treat that file as untrusted and obtain a verified binary." >&2
fi
echo " Provide the prebuilt linux-x64 Claude Code release binary at that path" >&2
echo " or set DIST_URL to its download URL (see the walkthrough, §6)." >&2
exit 1
fi
fi
# The RDS CA bundle is baked into the image as the trust anchor for the
# connection string's sslmode=verify-full (§3/§5). Fail closed: no bundle,
# no build. AWS rotates the bundle, so no checksum is pinned (see the
# RDS_CA_BUNDLE_URL comment up top); the sanity check below catches an
# error page or truncated download.
if [[ ! -f "${RDS_CA_BUNDLE}" ]]; then
log "Downloading RDS CA bundle from ${RDS_CA_BUNDLE_URL}"
curl_https -fL -o "${RDS_CA_BUNDLE}" "${RDS_CA_BUNDLE_URL}"
fi
if ! grep -q 'BEGIN CERTIFICATE' "${RDS_CA_BUNDLE}" \
|| (( "$(wc -c < "${RDS_CA_BUNDLE}")" < 10000 )); then
echo "ERROR: ${RDS_CA_BUNDLE} does not look like the RDS CA bundle (missing PEM blocks or implausibly small) — refusing to build." >&2
echo " Delete it and re-run to re-download, or place the bundle from ${RDS_CA_BUNDLE_URL} there yourself." >&2
exit 1
fi
log "Building and pushing ${IMAGE}"
aws ecr get-login-password --region "${AWS_REGION}" \
| docker login --username AWS --password-stdin "${REGISTRY}"
# The task definition below runs linux/amd64 (cpuArchitecture X86_64);
# --platform forces it (e.g. when building on an Apple Silicon Mac), and
# --provenance=false keeps buildx from wrapping the result in an OCI image
# index that some pullers reject. For Fargate on ARM64 (Graviton), build
# linux/arm64 with the linux-arm64 binary and set cpuArchitecture to ARM64.
docker build --platform=linux/amd64 --provenance=false \
-f "${DOCKERFILE}" \
--build-arg CLAUDE_BINARY="${CLAUDE_BINARY}" \
--build-arg GATEWAY_CONFIG="${GATEWAY_YAML}" \
--build-arg RDS_CA_BUNDLE="${RDS_CA_BUNDLE}" \
-t "${IMAGE}" .
docker push "${IMAGE}"
fi
fi
# ---- 3 RDS for PostgreSQL (private subnets, no public address) --------------
log "Creating DB subnet group ${DB_SUBNET_GROUP} (§3)"
if aws rds describe-db-subnet-groups --db-subnet-group-name "${DB_SUBNET_GROUP}" >/dev/null 2>&1; then
skip "DB subnet group ${DB_SUBNET_GROUP}"
else
# shellcheck disable=SC2086 # subnet IDs are separate arguments by design
aws rds create-db-subnet-group --db-subnet-group-name "${DB_SUBNET_GROUP}" \
--db-subnet-group-description "Claude gateway" --subnet-ids ${PRIVATE_SUBNETS} >/dev/null
fi
# Parameter group with rds.force_ssl=1: the server side of TLS enforcement —
# the client side is sslmode=verify-full in the connection string (§5). The
# family must match the engine major version, so it derives from the same
# DB_ENGINE_VERSION that create-db-instance pins below.
log "Ensuring DB parameter group ${DB_PARAM_GROUP} (rds.force_ssl=1)"
PG_FAMILY="postgres${DB_ENGINE_VERSION%%.*}"
if aws rds describe-db-parameter-groups --db-parameter-group-name "${DB_PARAM_GROUP}" >/dev/null 2>&1; then
skip "DB parameter group ${DB_PARAM_GROUP}"
else
aws rds create-db-parameter-group --db-parameter-group-name "${DB_PARAM_GROUP}" \
--db-parameter-group-family "${PG_FAMILY}" \
--description "Claude gateway - require TLS on every connection" >/dev/null
fi
# modify-db-parameter-group is an upsert — applied every run so a pre-existing
# group converges too. rds.force_ssl is dynamic; no reboot needed.
aws rds modify-db-parameter-group --db-parameter-group-name "${DB_PARAM_GROUP}" \
--parameters "ParameterName=rds.force_ssl,ParameterValue=1,ApplyMethod=immediate" >/dev/null
# hex (not base64) keeps the password URL-safe for the connection string below.
# The password reaches every aws call via --cli-input-json (never argv — see
# the secret_json helper); explicit flags merge with (and would override) the
# JSON, so only the password lives in the temp file.
log "Creating RDS instance ${DB_INSTANCE} (private subnets, --no-publicly-accessible)"
DB_PASSWORD=""
DB_POSTURE="$(aws rds describe-db-instances --db-instance-identifier "${DB_INSTANCE}" \
--query 'DBInstances[0].[PubliclyAccessible,StorageEncrypted]' --output text 2>/dev/null || true)"
if [[ -n "${DB_POSTURE}" ]]; then
# Name-based reuse: a pre-existing instance may not carry the posture this
# script would have created it with. Non-fatal (the operator may be migrating
# an existing DB on purpose), but drift from the guide's baseline must be seen.
read -r DB_PUBLIC DB_ENCRYPTED <<<"${DB_POSTURE}"
if [[ "${DB_PUBLIC}" == "True" ]]; then
echo " WARN — RDS instance ${DB_INSTANCE} is PubliclyAccessible; this script would have" >&2
echo " created it with --no-publicly-accessible. Fix: aws rds modify-db-instance" >&2
echo " --db-instance-identifier ${DB_INSTANCE} --no-publicly-accessible --apply-immediately" >&2
fi
if [[ "${DB_ENCRYPTED}" == "False" ]]; then
echo " WARN — RDS instance ${DB_INSTANCE} has StorageEncrypted=false; this script would" >&2
echo " have created it with --storage-encrypted (encryption cannot be enabled in" >&2
echo " place — restore an encrypted snapshot copy to migrate)." >&2
fi
if secret_exists "${SECRET_NAME}"; then
skip "instance ${DB_INSTANCE} (password unchanged; secret not rewritten)"
else
# Self-heal: a previous run died after creating the instance but before
# writing the connection-string secret, losing the only copy of the
# password. The secret is the password's only consumer, so resetting it is
# safe and keeps re-runs able to recover from any partial state.
# secret_exists (not a bare exit-status check) gates this: only a
# definitive ResourceNotFoundException may trigger a password reset.
# ORDERING INVARIANT: the secret write (§5 below) is the heal's commit
# point — everything that can fail must happen BEFORE it, so a crash at
# any point leaves the secret still missing and the next run simply
# repeats the heal. Writing the secret first would invert that: a crash
# between secret write and modify-db-instance would leave an existing
# secret whose password the DB never received, and every later run would
# skip the heal while the gateway can't connect.
# NOTE: the parameter group is attached on create only — an instance that
# predates it keeps its current group (attach via modify-db-instance
# --db-parameter-group-name yourself if you want force_ssl retrofitted).
log "Instance ${DB_INSTANCE} exists but secret ${SECRET_NAME} is missing — resetting password"
DB_PASSWORD="$(openssl rand -hex 24)"
pw_json=""; secret_json pw_json MasterUserPassword "${DB_PASSWORD}"
aws rds modify-db-instance --db-instance-identifier "${DB_INSTANCE}" \
--cli-input-json "file://${pw_json}" --apply-immediately >/dev/null
rm -f "${pw_json}"
fi
else
DB_PASSWORD="$(openssl rand -hex 24)"
pw_json=""; secret_json pw_json MasterUserPassword "${DB_PASSWORD}"
aws rds create-db-instance --db-instance-identifier "${DB_INSTANCE}" \
--engine postgres --engine-version "${DB_ENGINE_VERSION}" \
--db-instance-class "${DB_CLASS}" \
--allocated-storage "${DB_STORAGE_GB}" --db-name "${DB_NAME}" \
--master-username "${DB_USER}" --cli-input-json "file://${pw_json}" \
--db-subnet-group-name "${DB_SUBNET_GROUP}" \
--db-parameter-group-name "${DB_PARAM_GROUP}" \
--vpc-security-group-ids "${DB_SG}" \
--no-publicly-accessible \
--storage-encrypted >/dev/null
rm -f "${pw_json}"
fi
log "Waiting for ${DB_INSTANCE} to become available (first creation takes ~10 min)"
aws rds wait db-instance-available --db-instance-identifier "${DB_INSTANCE}"
DB_HOST="$(aws rds describe-db-instances --db-instance-identifier "${DB_INSTANCE}" \
--query 'DBInstances[0].Endpoint.Address' --output text)"
# ---- 5 Connection string + JWT secret -> Secrets Manager --------------------
# No per-secret IAM grants are needed: the execution role's read-gateway-secrets
# policy (§2) names each of the three secrets by its ARN prefix.
# Secret values go to aws via --cli-input-json temp files, never argv.
if [[ -n "${DB_PASSWORD}" ]]; then
# RDS private endpoint (guide §3); the gateway connects directly over the
# VPC — the DB security group only admits ${GW_SG_NAME}.
# sslmode=verify-full: the gateway's driver honors sslmode from the URL and
# verifies the RDS certificate chain AND hostname against the CA bundle the
# image trusts via NODE_EXTRA_CA_CERTS (see the Dockerfile). Do NOT add a
# libpq-style `sslrootcert=` query param — the driver doesn't read it and
# forwards it to Postgres as a startup parameter, which the server rejects.
CONN="postgres://${DB_USER}:${DB_PASSWORD}@${DB_HOST}:5432/${DB_NAME}?sslmode=verify-full"
log "Storing connection string in Secrets Manager secret ${SECRET_NAME} (§5)"
conn_json=""; secret_json conn_json SecretString "${CONN}"
if secret_exists "${SECRET_NAME}"; then
aws secretsmanager put-secret-value --secret-id "${SECRET_NAME}" \
--cli-input-json "file://${conn_json}" >/dev/null
else
aws secretsmanager create-secret --name "${SECRET_NAME}" \
--cli-input-json "file://${conn_json}" >/dev/null
fi
rm -f "${conn_json}"
else
log "Skipping postgres-url secret write (instance already existed, password not available this run)"
fi
# JWT signing secret — generated once (re-runs do NOT rotate it).
log "Ensuring JWT signing secret ${JWT_SECRET_NAME} (§5)"
if secret_exists "${JWT_SECRET_NAME}"; then
skip "secret ${JWT_SECRET_NAME}"
else
jwt_json=""; secret_json jwt_json SecretString "$(openssl rand -base64 32)"
aws secretsmanager create-secret --name "${JWT_SECRET_NAME}" \
--cli-input-json "file://${jwt_json}" >/dev/null
rm -f "${jwt_json}"
fi
# OIDC client secret — operator-created (the script can't generate it; it comes
# from the Okta OIDC web application). Checked here so the deploy step below can
# gate on it with a clear message instead of a raw ECS secret-injection failure.
OIDC_ARN="$(secret_arn "${OIDC_SECRET_NAME}")"
# ---- 7 ECS Fargate service + internal ALB ----------------------------------
# Self-gating: deploy only once its inputs exist (image pushed — i.e.
# gateway.yaml was filled in — plus the operator-provided OIDC client secret
# and the ACM certificate for the internal hostname). On a first run these are
# usually missing and it cleanly skips.
ALB_DNS=""
missing=""
[[ -n "${IMAGE}" ]] || missing="${missing} image(fill ${GATEWAY_YAML})"
[[ -n "${OIDC_ARN}" ]] || missing="${missing} ${OIDC_SECRET_NAME}"
[[ -n "${ACM_CERT_ARN}" ]] || missing="${missing} ACM_CERT_ARN"
SECRET_ARN="$(secret_arn "${SECRET_NAME}")"
JWT_ARN="$(secret_arn "${JWT_SECRET_NAME}")"
[[ -n "${SECRET_ARN}" ]] || missing="${missing} ${SECRET_NAME}"
[[ -n "${JWT_ARN}" ]] || missing="${missing} ${JWT_SECRET_NAME}"
if [[ "${DEPLOY}" != "1" ]]; then
log "Skipping ECS/ALB deploy (DEPLOY=${DEPLOY}) (§7)"
elif [[ -n "${missing// }" ]]; then
log "Skipping ECS/ALB deploy — missing input(s):${missing} (§7)"
echo " Fill ${GATEWAY_YAML} and re-run to build the image; create ${OIDC_SECRET_NAME}"
echo " from the Okta client secret; set ACM_CERT_ARN to the certificate for your"
echo " internal gateway hostname. Then re-run to deploy."
else
log "Creating ECS cluster ${CLUSTER} and log group ${LOG_GROUP} (§7)"
if [[ "$(aws ecs describe-clusters --clusters "${CLUSTER}" \
--query 'clusters[0].status' --output text 2>/dev/null)" == "ACTIVE" ]]; then
skip "cluster ${CLUSTER}"
else
aws ecs create-cluster --cluster-name "${CLUSTER}" >/dev/null
fi
# The gateway's stderr carries both its audit events and operational logs.
if aws logs describe-log-groups --log-group-name-prefix "${LOG_GROUP}" \
--query 'logGroups[?logGroupName==`'"${LOG_GROUP}"'`]' --output text 2>/dev/null | grep -q .; then
skip "log group ${LOG_GROUP}"
else
aws logs create-log-group --log-group-name "${LOG_GROUP}"
fi
# Retention is a separate API (create-log-group has no retention flag) and an
# upsert — applied every run so pre-existing groups converge too. Without it
# the group keeps logs forever and cost grows unbounded.
aws logs put-retention-policy --log-group-name "${LOG_GROUP}" \
--retention-in-days "${LOG_RETENTION_DAYS}"
# Task definition: the task role carries the Bedrock permission; the
# execution role injects the secrets. Registering is an append (a new
# revision) — the service below always points at the latest.
log "Registering task definition ${TASK_FAMILY}"
taskdef_tmp="$(mktemp)"
cat > "${taskdef_tmp}" <<EOF
{
"family": "${TASK_FAMILY}",
"networkMode": "awsvpc",
"requiresCompatibilities": ["FARGATE"],
"cpu": "${TASK_CPU}",
"memory": "${TASK_MEMORY}",
"runtimePlatform": { "cpuArchitecture": "X86_64", "operatingSystemFamily": "LINUX" },
"executionRoleArn": "arn:aws:iam::${ACCOUNT_ID}:role/${EXEC_ROLE}",
"taskRoleArn": "arn:aws:iam::${ACCOUNT_ID}:role/${TASK_ROLE}",
"containerDefinitions": [
{
"name": "gateway",
"image": "${IMAGE}",
"portMappings": [{ "containerPort": 8080 }],
"secrets": [
{ "name": "GATEWAY_JWT_SECRET", "valueFrom": "${JWT_ARN}" },
{ "name": "OIDC_CLIENT_SECRET", "valueFrom": "${OIDC_ARN}" },
{ "name": "GATEWAY_POSTGRES_URL", "valueFrom": "${SECRET_ARN}" }
],
"logConfiguration": {
"logDriver": "awslogs",
"options": {
"awslogs-group": "${LOG_GROUP}",
"awslogs-region": "${AWS_REGION}",
"awslogs-stream-prefix": "gateway"
}
}
}
]
}
EOF
aws ecs register-task-definition --cli-input-json "file://${taskdef_tmp}" >/dev/null
rm -f "${taskdef_tmp}"
# Internal ALB. --ip-address-type ipv4: an internal dual-stack ALB publishes
# public-range AAAA records, which the CLI's /login private-network check
# rejects.
log "Creating internal ALB ${ALB_NAME} + target group + HTTPS listener"
read -r ALB_ARN ALB_SCHEME ALB_VPC ALB_IP_TYPE <<<"$(aws elbv2 describe-load-balancers --names "${ALB_NAME}" \
--query 'LoadBalancers[0].[LoadBalancerArn,Scheme,VpcId,IpAddressType]' --output text 2>/dev/null || true)"
if [[ -n "${ALB_ARN}" && "${ALB_ARN}" != "None" ]]; then
# Reuse is by name, and scheme/VPC are immutable on an ALB — so posture is
# asserted, fail-closed: attaching the gateway to an internet-facing or
# wrong-VPC load balancer would change the exposure model, not just drift.
if [[ "${ALB_SCHEME}" != "internal" || "${ALB_VPC}" != "${VPC_ID}" ]]; then
echo "ERROR: load balancer ${ALB_NAME} exists but is not the internal ALB this script expects:" >&2
echo " scheme=${ALB_SCHEME} (need internal), vpc=${ALB_VPC} (need ${VPC_ID})." >&2
echo " Refusing to deploy the gateway behind it. Delete that load balancer, or set" >&2
echo " ALB_NAME to an unused name, then re-run." >&2
exit 1
fi
skip "load balancer ${ALB_NAME} (internal, ${ALB_VPC})"
# ip-address-type IS mutable (unlike scheme/VPC) — converge a reused
# dualstack ALB back to ipv4, matching the Terraform sibling: dual-stack
# publishes public-range AAAA records that /login rejects (see above).
if [[ "${ALB_IP_TYPE}" != "ipv4" ]]; then
aws elbv2 set-ip-address-type --load-balancer-arn "${ALB_ARN}" \
--ip-address-type ipv4 >/dev/null
fi
else
# shellcheck disable=SC2086
ALB_ARN="$(aws elbv2 create-load-balancer --name "${ALB_NAME}" \
--scheme internal --type application --ip-address-type ipv4 \
--subnets ${PRIVATE_SUBNETS} --security-groups "${ALB_SG}" \
--query 'LoadBalancers[0].LoadBalancerArn' --output text)"
fi
# The ALB closes a connection after 60 seconds with no data by default, which
# cuts off streams during quiet periods (long prompt processing before the
# first token, extended thinking). Attribute setting is idempotent.
aws elbv2 modify-load-balancer-attributes --load-balancer-arn "${ALB_ARN}" \
--attributes Key=idle_timeout.timeout_seconds,Value=3600 >/dev/null
read -r TG_ARN TG_VPC <<<"$(aws elbv2 describe-target-groups --names "${TG_NAME}" \
--query 'TargetGroups[0].[TargetGroupArn,VpcId]' --output text 2>/dev/null || true)"
if [[ -n "${TG_ARN}" && "${TG_ARN}" != "None" ]]; then
skip "target group ${TG_NAME}"
# VPC is immutable on a target group; a wrong-VPC one can't reach the tasks.
if [[ "${TG_VPC}" != "${VPC_ID}" ]]; then
echo " WARN — target group ${TG_NAME} is in ${TG_VPC}, not ${VPC_ID}; the service's tasks" >&2
echo " will not become healthy behind it. Delete it or set TG_NAME to an unused" >&2
echo " name, then re-run." >&2
fi
else
# /readyz verifies the store is reachable, so a task that can't reach
# Postgres never enters rotation (the gateway also serves liveness-only
# /healthz — see the deploy guide's outage-behavior tradeoff).
TG_ARN="$(aws elbv2 create-target-group --name "${TG_NAME}" \
--protocol HTTP --port 8080 --vpc-id "${VPC_ID}" --target-type ip \
--health-check-path /readyz \
--query 'TargetGroups[0].TargetGroupArn' --output text)"
fi
# Select the HTTPS:443 listener specifically — a reused ALB may carry other
# listeners (say HTTP:80); those stay untouched, and the 443 listener is
# still created when it's the one that's missing.
# shellcheck disable=SC2016 # backticks are JMESPath literals, not expansion
LISTENER_ARN="$(aws elbv2 describe-listeners --load-balancer-arn "${ALB_ARN}" \
--query 'Listeners[?Port==`443`]|[0].ListenerArn' --output text 2>/dev/null || true)"
if [[ -n "${LISTENER_ARN}" && "${LISTENER_ARN}" != "None" ]]; then
skip "HTTPS:443 listener on ${ALB_NAME}"
# Converge everything this script owns on pre-existing listeners
# (modify-listener is an upsert): the TLS policy (so re-runs pick up an
# ALB_SSL_POLICY change, and listeners created before this script pinned
# one lose the legacy default), the certificate (so a changed ACM_CERT_ARN
# — e.g. a renewal under a new ARN — is not silently ignored), and the
# default action (so the listener always forwards to this target group).
aws elbv2 modify-listener --listener-arn "${LISTENER_ARN}" \
--ssl-policy "${ALB_SSL_POLICY}" \
--certificates "CertificateArn=${ACM_CERT_ARN}" \
--default-actions "Type=forward,TargetGroupArn=${TG_ARN}" >/dev/null
else
aws elbv2 create-listener --load-balancer-arn "${ALB_ARN}" \
--protocol HTTPS --port 443 \
--ssl-policy "${ALB_SSL_POLICY}" \
--certificates "CertificateArn=${ACM_CERT_ARN}" \
--default-actions "Type=forward,TargetGroupArn=${TG_ARN}" >/dev/null
fi
# Service: created once, then rolled forward — a re-run points it at the
# latest task-definition revision (which carries the current image tag, and
# therefore the current gateway.yaml) and forces a new deployment.
log "Creating/updating ECS service ${SERVICE} (Fargate, private subnets, no public IP)"
svc_status="$(aws ecs describe-services --cluster "${CLUSTER}" --services "${SERVICE}" \
--query 'services[0].status' --output text 2>/dev/null || true)"
if [[ "${svc_status}" == "ACTIVE" ]]; then
aws ecs update-service --cluster "${CLUSTER}" --service "${SERVICE}" \
--task-definition "${TASK_FAMILY}" --desired-count "${DESIRED_COUNT}" \
--deployment-configuration "deploymentCircuitBreaker={enable=true,rollback=true}" \
--health-check-grace-period-seconds 60 \
--force-new-deployment >/dev/null
echo " service updated to the latest task-definition revision."
else
# All egress (Bedrock, the IdP, Secrets Manager, ECR, CloudWatch Logs) goes
# through the NAT gateway — assignPublicIp stays DISABLED.
# The deployment circuit breaker stops a rollout whose tasks keep failing
# (bad image, unbootable config) and rolls back to the last steady state
# instead of relaunching failing tasks forever. The health-check grace
# period gives a cold task (image pull + store connect + first /readyz)
# time before ECS counts it unhealthy — without it the circuit breaker can
# declare the very first rollout failed (matches terraform/'s
# health_check_grace_period_seconds).
aws ecs create-service --cluster "${CLUSTER}" --service-name "${SERVICE}" \
--task-definition "${TASK_FAMILY}" --desired-count "${DESIRED_COUNT}" \
--launch-type FARGATE \
--deployment-configuration "deploymentCircuitBreaker={enable=true,rollback=true}" \
--health-check-grace-period-seconds 60 \
--network-configuration "awsvpcConfiguration={subnets=[${SUBNETS_CSV}],securityGroups=[${GW_SG}],assignPublicIp=DISABLED}" \
--load-balancers "targetGroupArn=${TG_ARN},containerName=gateway,containerPort=8080" >/dev/null
fi
ALB_DNS="$(aws elbv2 describe-load-balancers --load-balancer-arns "${ALB_ARN}" \
--query 'LoadBalancers[0].DNSName' --output text)"
log "Internal ALB DNS: ${ALB_DNS}"
# Post-deploy smoke check: the ALB is internal (unreachable from this
# machine), but target health is visible through the API — poll until the
# /readyz health check passes. Non-fatal; a cold task needs a minute or two
# (image pull + store connect).
log "Smoke check: polling target health on ${TG_NAME} (health check: GET /readyz)"
tg_state="unknown"
for _ in $(seq 1 24); do
tg_state="$(aws elbv2 describe-target-health --target-group-arn "${TG_ARN}" \
--query 'TargetHealthDescriptions[0].TargetHealth.State' --output text 2>/dev/null || true)"
[[ "${tg_state}" == "healthy" ]] && break
sleep 10
done
if [[ "${tg_state}" == "healthy" ]]; then
echo " OK — a gateway task is healthy behind the ALB (store reachable)."
else
echo " WARN — last target state: ${tg_state:-none}; the task may still be starting."
echo " Check the service events and the gateway's logs:"
echo " aws ecs describe-services --cluster ${CLUSTER} --services ${SERVICE} --query 'services[0].events[:5]'"
echo " aws logs tail ${LOG_GROUP} --since 10m"
fi
# public_url is baked into the image, so verify the operator's chosen
# hostname is in place (the redirect URI and discovery doc derive from it).
CFG_PUBLIC_URL="$(grep -E '^[[:space:]]*public_url:' "${GATEWAY_YAML}" 2>/dev/null \
| head -1 \
| sed -E 's/^[[:space:]]*public_url:[[:space:]]*//; s/[[:space:]]+#.*$//; s/[[:space:]]*$//' \
|| true)"
CFG_PUBLIC_URL="${CFG_PUBLIC_URL#[\'\"]}"; CFG_PUBLIC_URL="${CFG_PUBLIC_URL%[\'\"]}"
CFG_PUBLIC_URL="${CFG_PUBLIC_URL%/}"
echo " 1. In your Route 53 private hosted zone, alias the host of"
echo " ${CFG_PUBLIC_URL:-<public_url>} to the ALB: ${ALB_DNS}"
echo " (the ALB's own *.elb.amazonaws.com name can't carry your ACM certificate)."
echo " 2. Register this redirect URI on the Okta OIDC web app: ${CFG_PUBLIC_URL:-<public_url>}/oauth/callback"
echo " 3. Verify from inside your corporate network:"
echo " curl -s ${CFG_PUBLIC_URL:-<public_url>}/.well-known/oauth-authorization-server"
fi
# ---- summary ----------------------------------------------------------------
cat <<EOF
==> Done.
Security groups ${ALB_SG_NAME}=${ALB_SG} ${GW_SG_NAME}=${GW_SG} ${DB_SG_NAME}=${DB_SG}
IAM roles ${TASK_ROLE} (bedrock-invoke), ${EXEC_ROLE} (pull + secrets)
Image ${IMAGE:-(not built yet — fill ${GATEWAY_YAML})}
RDS instance ${DB_INSTANCE} -> ${DB_HOST}
Database / user ${DB_NAME} / ${DB_USER}
Secrets ${SECRET_NAME}, ${JWT_SECRET_NAME}, ${OIDC_SECRET_NAME}$( [[ -n "${OIDC_ARN}" ]] || printf ' (MISSING — create it)' )
ECS service ${CLUSTER}/${SERVICE} behind ${ALB_DNS:-(not deployed yet)}
Next steps (see https://code.claude.com/docs/en/claude-apps-gateway-on-aws):
- Create the one operator-provided secret (from the Okta OIDC web app). Put the
client secret in a 0600 file first — passing it as a literal argument would
leave it readable in the process table and in audit/EDR logs:
aws secretsmanager create-secret --name ${OIDC_SECRET_NAME} \\
--secret-string file:///path/to/okta-client-secret.txt
- Fill in the REPLACE_ME values in ${GATEWAY_YAML}, then re-run: setup.sh builds the
image (config baked in) and deploys once the secret and ACM_CERT_ARN exist.
- Enable Bedrock model access in the console for the Claude models you need (per
region the us.anthropic.* profiles span) and submit the one-time use case form.
- Alias your internal hostname (gateway.yaml public_url) to the ALB in a Route 53
private hosted zone, and register <public_url>/oauth/callback on the Okta app.
- The gateway runs its own schema migrations at boot, so ${DB_USER} needs CREATE TABLE.
EOF
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# Never commit state (contains secrets) or local var files
*.tfstate
*.tfstate.*
.terraform/
terraform.tfvars
*.auto.tfvars
crash.log
# The lock file holds no secrets. It's ignored here so consumers who copy this
# example into their own repo generate (and commit) their own platform-complete
# lock at first init — committing one from this repo would carry only one
# platform's provider hashes. In your copy, drop this line and commit the lock
# produced by:
# terraform providers lock -platform=linux_amd64 -platform=linux_arm64 \
# -platform=darwin_amd64 -platform=darwin_arm64 -platform=windows_amd64
# versions.tf pins by range only, so without a committed lock the registry
# serves the newest in-range build; a platform-complete lock gives hash
# continuity across machines/CI and makes provider upgrades reviewable diffs.
.terraform.lock.hcl
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# Claude apps gateway — Terraform (ECS Fargate)
Terraform equivalent of `../setup.sh`. Lets end-users provision and manage
the gateway with `terraform apply`. Covers the same scope ([walkthrough](https://code.claude.com/docs/en/claude-apps-gateway-on-aws) §17,
ECS track): security groups → task + execution IAM roles → ECR repository →
private-subnet RDS for PostgreSQL → Secrets Manager secrets → ECS Fargate
service behind an internal ALB. The VPC and private subnets are walkthrough
prerequisites, passed in as variables — unlike the GCP example, no network is
created here.
## Files
| File | Purpose |
|------|---------|
| `versions.tf` | Provider pins (aws, random) |
| `variables.tf` | All inputs (defaults match `setup.sh`'s) |
| `main.tf` | Resources |
| `outputs.tf` | ALB DNS name + zone ID, image, roles, DB endpoint |
| `terraform.tfvars.example` | Copy to `terraform.tfvars` and edit |
## Prerequisites
1. **`../gateway.yaml` created and FULLY filled in** — copy the template first:
`cp ../gateway.yaml.example ../gateway.yaml`, then replace every `REPLACE_ME`
(Terraform reads this file and enforces no `REPLACE_ME` via a precondition).
Unlike the GCP example there is no placeholder-first-pass: the config is
**baked into the image**, and `public_url` is your own internal hostname,
which you choose up front (you already hold its ACM certificate).
`gateway.yaml` is gitignored; the committed template is `gateway.yaml.example`.
2. The **prebuilt linux-x64 `claude` binary at `../claude`** — the Claude Code
release binary, which includes the `gateway` subcommand (see the
[walkthrough](https://code.claude.com/docs/en/claude-apps-gateway-on-aws)).
See `../setup.sh`'s `DIST_URL`/`DIST_SHA256` download path for a
checksum-verified fetch.
3. A **VPC with two+ private subnets** in different AZs and NAT egress, an **ACM
certificate** for your internal gateway hostname, and **Bedrock model access**
enabled in the console (cross-region `us.anthropic.*` profiles need it in each
region the profile spans), with the one-time use case form submitted.
4. A **remote backend** for shared use (see below). State holds secrets — never commit it.
## Deploy
Terraform creates the ECR repository but does **not** build/push the image, so
the apply is two passes: a targeted apply to create the repo, then build/push,
then the full apply.
```bash
cp terraform.tfvars.example terraform.tfvars # edit it
terraform init
# Pin providers in your copy (once, then commit .terraform.lock.hcl and drop
# its .gitignore line): versions.tf pins by range only, so without a committed
# lock the registry serves the newest in-range build — a platform-complete
# lock gives hash continuity across machines/CI and makes provider upgrades
# reviewable diffs.
terraform providers lock -platform=linux_amd64 -platform=linux_arm64 \
-platform=darwin_amd64 -platform=darwin_arm64 -platform=windows_amd64
# 1. Create just the ECR repository (the -target warning is expected):
terraform apply -target=aws_ecr_repository.repo
# 2. Build and push the image (gateway.yaml and the RDS CA bundle are baked in;
# the COPY sources are context-relative — the build context `..` is aws/, so
# `claude`, `gateway.yaml`, and `rds-global-bundle.pem`).
# The CA bundle is the trust anchor for the connection string's
# sslmode=verify-full (AWS rotates it; download it when absent — don't commit it):
curl -fL --proto '=https' -o ../rds-global-bundle.pem \
https://truststore.pki.rds.amazonaws.com/global/global-bundle.pem
aws ecr get-login-password --region us-east-1 \
| docker login --username AWS --password-stdin <account-id>.dkr.ecr.us-east-1.amazonaws.com
docker build --platform=linux/amd64 --provenance=false \
-f ../Dockerfile --build-arg CLAUDE_BINARY=claude --build-arg GATEWAY_CONFIG=gateway.yaml \
-t <account-id>.dkr.ecr.us-east-1.amazonaws.com/claude-gateway:<version> ..
docker push <account-id>.dkr.ecr.us-east-1.amazonaws.com/claude-gateway:<version>
# 3. Full apply:
terraform apply
```
Set in `terraform.tfvars`:
- `region`, `vpc_id`, `private_subnet_ids`, `corporate_cidr`
- `acm_certificate_arn` — the certificate for your internal gateway hostname
(`gateway.yaml`'s `public_url` host), served by the ALB's HTTPS listener
- `image_tag` (after building/pushing — step 2 above). The repo enforces
**immutable tags**, so a `gateway.yaml` edit means a rebuild under a **new**
tag and an `image_tag` bump (`../setup.sh` automates this by tagging
`<version>-cfg<sha8-of-gateway.yaml>`)
- **`oidc_client_secret`** — required (the ECS tasks inject `latest` of this
secret at start; with no version they fail with
`ResourceInitializationError`). Terraform creates the secret + version from it.
## Tear down
Tear down a trial with `terraform destroy`: set `deletion_protection = false`,
run `terraform apply` to record that on RDS and the ALB (and to flip RDS to
`skip_final_snapshot` — the provider checks the value in **state**, not config,
so destroy would still refuse otherwise), then `terraform destroy`.
The same switch drives the Secrets Manager recovery window: the three secrets
have **fixed names**, and a secret deleted with the default 30-day recovery
window keeps its name reserved — a later `terraform apply` would fail with a
name conflict until the window elapses. With `deletion_protection = false` the
destroy deletes them immediately (`recovery_window_in_days = 0`). If you
destroyed a deployment that still had `deletion_protection = true` (or tore
down an older copy of this module), clear the scheduled deletions before
re-applying:
```bash
for s in gateway-postgres-url gateway-jwt-secret gateway-oidc-client-secret; do
aws secretsmanager delete-secret --secret-id "$s" --force-delete-without-recovery
done
```
## Guard rails
Tuned so accidental deletion is hard but greenfield teardown stays easy:
- `deletion_protection = true` (variable, default true) on RDS and the ALB —
blocks accidental deletion; set `false` when you intend to `terraform destroy`.
The same switch controls RDS `skip_final_snapshot`, so a protected instance
always leaves a final snapshot.
- ECR tags are **immutable** and **scanned on push** — a deployed tag can never
be silently re-pointed at different bytes. For production, also restrict push
rights on the repo to your CI / image-promotion pipeline rather than operator
credentials.
- The IAM roles carry only the walkthrough's least-privilege documents: Bedrock
invoke on the Anthropic model ARNs (task role) and `secretsmanager:GetSecretValue`
on exactly the three secrets this module creates (by ARN) plus the AWS-managed
ECS execution policy (execution role). Inline policies are scoped to these
roles, so nothing else in the account is touched.
- TLS everywhere it terminates: the ALB listener pins
`ELBSecurityPolicy-TLS13-1-2-2021-06` (no TLS 1.0/1.1), and the store
connection uses `sslmode=verify-full` against the RDS CA bundle baked into
the image, with `rds.force_ssl=1` enforcing TLS server-side.
## Private access
The ALB is **internal** with `ip_address_type = "ipv4"` (a dual-stack internal
ALB publishes public-range AAAA records, which the CLI's `/login`
private-network check rejects), and its security group admits only
`corporate_cidr` on 443. Reaching it from on-prem requires your existing
routing into the VPC (Direct Connect / VPN) — **operator / network-team-owned**
plumbing this module does not create.
After the apply, give developers a privately resolvable hostname: in a Route 53
private hosted zone, alias the host of `gateway.yaml`'s `public_url` to the ALB
(`alb_dns_name` / `alb_zone_id` outputs). The ALB's own `*.elb.amazonaws.com`
name can't carry your ACM certificate, so use your own name.
The tasks run in the private subnets with no public IP; all egress (Bedrock,
the IdP, Secrets Manager, ECR, CloudWatch Logs) goes through the NAT gateway.
To keep Bedrock traffic off the public path, create a `bedrock-runtime`
interface VPC endpoint and point the upstream's `base_url` at it (see
`../gateway.yaml.example`); the IdP still needs internet egress.
## Remote state (recommended for teams)
Add a backend so state is shared and locked (and out of git):
```hcl
# backend.tf
terraform {
backend "s3" {
bucket = "<your-tf-state-bucket>"
key = "claude-gateway/ecs"
region = "us-east-1"
use_lockfile = true # S3-native locking (Terraform >= 1.10); or set dynamodb_table
}
}
```
## After deploy
- `terraform output alb_dns_name` / `alb_zone_id` — create the Route 53 alias.
- Register `<public_url>/oauth/callback` on the Okta OIDC web app and make sure
`../gateway.yaml` `public_url` matches the host you aliased.
- Notes: Terraform does not build the image. To ship a new gateway version **or
a config edit**, rerun the docker build/push under a new tag and bump
`image_tag` — secrets-only rotations roll the service without a rebuild (the
task definition stamps a hash of the managed secret values), but a
`gateway.yaml` edit reaches the container only through the rebuilt image.
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# Claude apps gateway on ECS Fargate — Terraform equivalent of setup.sh.
# Section markers (§N) map to setup.sh and the walkthrough:
# https://code.claude.com/docs/en/claude-apps-gateway-on-aws
#
# Unlike the GCP example this module does NOT create the network — the VPC and
# private subnets are walkthrough prerequisites, passed in as variables.
data "aws_caller_identity" "current" {}
data "aws_region" "current" {}
# Read (not created) so a typo'd VPC or subnet ID fails the plan up front
# instead of half-applying.
data "aws_vpc" "this" {
id = var.vpc_id
}
data "aws_subnet" "private" {
for_each = toset(var.private_subnet_ids)
id = each.value
}
locals {
config_path = var.gateway_config_path != "" ? var.gateway_config_path : "${path.module}/../gateway.yaml"
gateway_config = file(local.config_path)
image = "${aws_ecr_repository.repo.repository_url}:${var.image_tag}"
}
# ── 1 Security groups ───────────────────────────────────────────────────────
# Three groups chain the traffic path: corp network -> ALB :443, ALB ->
# gateway :8080, gateway -> Postgres :5432. Nothing else is reachable.
# Rules are separate resources (not inline) so they never fight other tooling.
resource "aws_security_group" "alb" {
name = "claude-gateway-alb"
description = "Claude gateway ALB"
vpc_id = var.vpc_id
}
resource "aws_security_group" "gateway" {
name = "claude-gateway-svc"
description = "Claude gateway service"
vpc_id = var.vpc_id
}
resource "aws_security_group" "db" {
name = "claude-gateway-db"
description = "Claude gateway Postgres"
vpc_id = var.vpc_id
}
resource "aws_vpc_security_group_ingress_rule" "alb_https" {
security_group_id = aws_security_group.alb.id
description = "HTTPS from the corporate network"
ip_protocol = "tcp"
from_port = 443
to_port = 443
cidr_ipv4 = var.corporate_cidr
}
resource "aws_vpc_security_group_ingress_rule" "gateway_from_alb" {
security_group_id = aws_security_group.gateway.id
description = "Gateway port from the ALB"
ip_protocol = "tcp"
from_port = 8080
to_port = 8080
referenced_security_group_id = aws_security_group.alb.id
}
resource "aws_vpc_security_group_ingress_rule" "db_from_gateway" {
security_group_id = aws_security_group.db.id
description = "Postgres from the gateway"
ip_protocol = "tcp"
from_port = 5432
to_port = 5432
referenced_security_group_id = aws_security_group.gateway.id
}
# Egress: the ALB only needs to reach its targets; the gateway needs the NAT
# path out (Bedrock, the IdP, Secrets Manager, ECR, CloudWatch Logs) plus
# Postgres. The DB group needs no egress (security groups are stateful).
resource "aws_vpc_security_group_egress_rule" "alb_to_gateway" {
security_group_id = aws_security_group.alb.id
description = "Health checks + forwarding to gateway tasks"
ip_protocol = "tcp"
from_port = 8080
to_port = 8080
referenced_security_group_id = aws_security_group.gateway.id
}
resource "aws_vpc_security_group_egress_rule" "gateway_all" {
security_group_id = aws_security_group.gateway.id
description = "Egress to Bedrock, the IdP, Secrets Manager, ECR, CloudWatch Logs, Postgres"
ip_protocol = "-1"
cidr_ipv4 = "0.0.0.0/0"
}
# ── 2 IAM roles (least-privilege) ───────────────────────────────────────────
# Task role: the gateway's runtime identity. Its ONLY permission is invoking
# Claude models on Bedrock — the upstream's `auth: {}` resolves to this role
# via the AWS default credential chain. The policy must cover both the
# cross-region inference-profile ARNs and the underlying foundation-model ARNs.
data "aws_iam_policy_document" "ecs_trust" {
statement {
effect = "Allow"
actions = ["sts:AssumeRole"]
principals {
type = "Service"
identifiers = ["ecs-tasks.amazonaws.com"]
}
}
}
resource "aws_iam_role" "task" {
name = var.task_role_name
assume_role_policy = data.aws_iam_policy_document.ecs_trust.json
}
resource "aws_iam_role_policy" "bedrock_invoke" {
name = "bedrock-invoke"
role = aws_iam_role.task.id
policy = jsonencode({
Version = "2012-10-17"
Statement = [{
Effect = "Allow"
Action = ["bedrock:InvokeModel", "bedrock:InvokeModelWithResponseStream"]
Resource = [
"arn:aws:bedrock:${data.aws_region.current.region}:${data.aws_caller_identity.current.account_id}:inference-profile/us.anthropic.*",
"arn:aws:bedrock:*::foundation-model/anthropic.*",
]
}]
})
# The walkthrough is scoped to commercial US regions: this policy and the
# gateway's built-in model catalog both use the us.anthropic.* geo-prefixed
# cross-region inference profiles, which only exist in the commercial US
# regions — an explicit list, not a `us-` prefix match, because GovCloud
# (us-gov-*) and ISO (us-iso-*) regions share the prefix but live in
# different AWS partitions where those profiles and this module's arn:aws:
# ARNs are wrong. Anywhere else the deploy provisions fine and then every
# model call fails. Other-region deploys must pin region-appropriate
# profiles via a models: block in gateway.yaml (see the config reference's
# models: guidance: https://code.claude.com/docs/en/claude-apps-gateway-config),
# widen the inference-profile ARN geo prefix above, and set
# allow_non_us_region = true.
lifecycle {
precondition {
condition = var.allow_non_us_region || contains(["us-east-1", "us-east-2", "us-west-1", "us-west-2"], var.region)
error_message = "region is not a commercial US region (GovCloud/ISO share the us- prefix but are different partitions), and this module's IAM policy and the built-in model catalog use the US-geo (us.anthropic.*) inference profiles. Pin your region's inference profiles in a models: block in gateway.yaml, adjust the bedrock-invoke ARN prefix, then set allow_non_us_region = true."
}
}
}
# Execution role: the ECS agent's identity — pulls the image from ECR and
# injects the Secrets Manager values into the container; the gateway never
# uses it. AmazonECSTaskExecutionRolePolicy covers the ECR pull + awslogs;
# the inline policy adds read on exactly the three secrets this module
# creates — their full ARNs, not a name-prefix wildcard, so nothing else
# in a shared account (present or future) is readable through this role.
resource "aws_iam_role" "execution" {
name = var.execution_role_name
assume_role_policy = data.aws_iam_policy_document.ecs_trust.json
}
resource "aws_iam_role_policy_attachment" "execution_managed" {
role = aws_iam_role.execution.name
policy_arn = "arn:aws:iam::aws:policy/service-role/AmazonECSTaskExecutionRolePolicy"
}
resource "aws_iam_role_policy" "secrets_read" {
name = "read-gateway-secrets"
role = aws_iam_role.execution.id
policy = jsonencode({
Version = "2012-10-17"
Statement = [{
Effect = "Allow"
Action = "secretsmanager:GetSecretValue"
Resource = [
aws_secretsmanager_secret.jwt.arn,
aws_secretsmanager_secret.oidc.arn,
aws_secretsmanager_secret.postgres_url.arn,
]
}]
})
}
# ── 6 ECR repository ────────────────────────────────────────────────────────
# NOTE: image build/push is a separate step (see README) — Terraform only makes
# the repo. IMMUTABLE tags + scan-on-push: the ECS service pulls whatever this
# repo serves under the deployed tag, so a pushed tag must never be silently
# re-pointed. For production, also restrict push rights on this repo to your
# CI / image-promotion pipeline rather than operator credentials.
resource "aws_ecr_repository" "repo" {
name = var.ecr_repo
image_tag_mutability = "IMMUTABLE"
image_scanning_configuration {
scan_on_push = true
}
}
# ── 3 RDS for PostgreSQL (private subnets, no public address) ───────────────
resource "aws_db_subnet_group" "db" {
name = var.db_instance
description = "Claude gateway"
subnet_ids = var.private_subnet_ids
}
# rds.force_ssl: reject plaintext connections server-side — the client-side
# counterpart is sslmode=verify-full in the connection string (§5). The family
# tracks the major version in var.db_engine_version.
#
# name_prefix + create_before_destroy: a major engine bump changes `family`,
# which forces replacement — with a static name that deadlocks (the new group
# can't be created under the taken name; the old can't be destroyed while the
# live instance uses it: "parameter group is currently in use"). With this
# shape the replacement group gets a fresh unique name, the instance is
# repointed, then the old group is destroyed. (The subnet group above needs
# neither: subnet_ids update in place and an engine bump never touches it.)
resource "aws_db_parameter_group" "db" {
name_prefix = "${var.db_instance}-"
family = "postgres${split(".", var.db_engine_version)[0]}"
description = "Claude gateway - require TLS on every connection"
parameter {
name = "rds.force_ssl"
value = "1"
}
lifecycle {
create_before_destroy = true
}
}
# URL-safe (alphanumeric) so it drops cleanly into the connection string.
# nosemgrep: terraform-generic-secrets-in-state -- secrets in tfstate are inherent to TF; mitigated by the documented remote S3 backend (see README "Remote state")
resource "random_password" "db" {
length = 32
special = false
}
# nosemgrep: terraform-aws-secrets-in-state -- secrets in tfstate are inherent to TF; mitigated by the documented remote S3 backend (see README "Remote state")
resource "aws_db_instance" "db" {
identifier = var.db_instance
engine = "postgres"
engine_version = var.db_engine_version
instance_class = var.db_instance_class
allocated_storage = var.db_allocated_storage
db_name = var.db_name
username = var.db_user
password = random_password.db.result
db_subnet_group_name = aws_db_subnet_group.db.name
parameter_group_name = aws_db_parameter_group.db.name
vpc_security_group_ids = [aws_security_group.db.id]
publicly_accessible = false
storage_encrypted = true
deletion_protection = var.deletion_protection
# Greenfield teardown: skip the final snapshot only once deletion protection
# is deliberately turned off (the same switch — see README "Tear down").
skip_final_snapshot = !var.deletion_protection
final_snapshot_identifier = "${var.db_instance}-final"
}
# ── 5 Secrets Manager ───────────────────────────────────────────────────────
# postgres-url: connection string built from the instance's private endpoint.
# The execution role's policy (§2) grants read on these three secrets' ARNs
# and nothing else.
#
# recovery_window_in_days rides the same switch as skip_final_snapshot: the
# secrets have fixed names, so a destroy that leaves them in the default
# 30-day scheduled-deletion state makes the next apply fail with a name
# conflict. Greenfield teardown (deletion_protection = false) deletes them
# immediately; a protected deployment keeps the 30-day recovery window.
resource "aws_secretsmanager_secret" "postgres_url" {
name = var.secret_name
recovery_window_in_days = var.deletion_protection ? 30 : 0
}
# sslmode=verify-full: the gateway's driver (Bun.SQL) honors sslmode from the
# URL and verifies the server certificate chain AND hostname. The trust anchor
# is the AWS RDS CA bundle baked into the image at /etc/claude/rds-global-bundle.pem
# and loaded via NODE_EXTRA_CA_CERTS (see ../Dockerfile) — do NOT add a
# libpq-style `sslrootcert=` query param: the driver doesn't read it and
# forwards it to Postgres as a startup parameter, which the server rejects.
# nosemgrep: terraform-aws-secrets-in-state -- secrets in tfstate are inherent to TF; mitigated by the documented remote S3 backend (see README "Remote state")
resource "aws_secretsmanager_secret_version" "postgres_url" {
secret_id = aws_secretsmanager_secret.postgres_url.id
secret_string = "postgres://${var.db_user}:${random_password.db.result}@${aws_db_instance.db.address}:5432/${var.db_name}?sslmode=verify-full"
}
# jwt: session signing key.
# nosemgrep: terraform-generic-secrets-in-state -- secrets in tfstate are inherent to TF; mitigated by the documented remote S3 backend (see README "Remote state")
resource "random_password" "jwt" {
length = 48
special = false
}
resource "aws_secretsmanager_secret" "jwt" {
name = var.jwt_secret_name
recovery_window_in_days = var.deletion_protection ? 30 : 0 # see postgres_url
}
# nosemgrep: terraform-aws-secrets-in-state -- secrets in tfstate are inherent to TF; mitigated by the documented remote S3 backend (see README "Remote state")
resource "aws_secretsmanager_secret_version" "jwt" {
secret_id = aws_secretsmanager_secret.jwt.id
secret_string = random_password.jwt.result
}
# oidc client secret: operator-provided (from the Okta OIDC web app).
resource "aws_secretsmanager_secret" "oidc" {
name = var.oidc_secret_name
recovery_window_in_days = var.deletion_protection ? 30 : 0 # see postgres_url
}
# nosemgrep: terraform-aws-secrets-in-state -- secrets in tfstate are inherent to TF; mitigated by the documented remote S3 backend (see README "Remote state")
resource "aws_secretsmanager_secret_version" "oidc" {
count = var.oidc_client_secret != "" ? 1 : 0
secret_id = aws_secretsmanager_secret.oidc.id
secret_string = var.oidc_client_secret
}
# Warn (not block) at plan time when the OIDC secret value isn't set: the task
# definition references the secret unconditionally, so an empty value with no
# out-of-band version means the tasks fail to start late, at container init
# (ResourceInitializationError). A warning (not a precondition) keeps the
# documented out-of-band-version mode usable.
check "oidc_client_secret_set" {
assert {
condition = var.oidc_client_secret != ""
error_message = "oidc_client_secret is empty — set it in terraform.tfvars, or add a version to the gateway-oidc-client-secret secret out-of-band before applying (the ECS tasks inject it at start and will fail without one)."
}
}
# ── 7 ECS Fargate service + internal ALB ────────────────────────────────────
resource "aws_ecs_cluster" "cluster" {
name = var.cluster_name
}
# The gateway's stderr carries both its audit events and operational logs.
# Bounded retention — without it the group keeps logs forever and cost grows
# unbounded; the default (90 days) is sized for audit-trail review windows.
resource "aws_cloudwatch_log_group" "gateway" {
name = var.log_group_name
retention_in_days = var.log_retention_days
}
# Task definition. gateway.yaml ships INSIDE the image (unlike the GCP example,
# which mounts it from Secret Manager), so Terraform reads ../gateway.yaml only
# to (a) enforce the no-REPLACE_ME guard before a deploy and (b) stamp a hash
# of the config + every managed secret value into the container environment —
# secrets are injected at task start, so rotating one (tainting
# random_password.db ALTERs the DB password; a new oidc_client_secret) would
# otherwise leave running tasks on stale values with nothing forcing a roll.
# NOTE the hash only forces a roll; a config EDIT still reaches the container
# only via a rebuilt image — push under a new tag (the repo enforces
# immutability) and bump image_tag, or the roll redeploys the old config.
resource "aws_ecs_task_definition" "gateway" {
family = var.service_name
network_mode = "awsvpc"
requires_compatibilities = ["FARGATE"]
cpu = tostring(var.task_cpu)
memory = tostring(var.task_memory)
execution_role_arn = aws_iam_role.execution.arn
task_role_arn = aws_iam_role.task.arn
runtime_platform {
cpu_architecture = "X86_64" # build the image linux/amd64; ARM64 for Graviton (see ../Dockerfile)
operating_system_family = "LINUX"
}
container_definitions = jsonencode([
{
name = "gateway"
image = local.image
portMappings = [{ containerPort = 8080 }]
environment = [
{
name = "GATEWAY_CONFIG_SHA"
value = substr(sha256(join("", [
local.gateway_config,
random_password.db.result,
random_password.jwt.result,
var.oidc_client_secret,
])), 0, 16)
},
]
secrets = [
{ name = "GATEWAY_JWT_SECRET", valueFrom = aws_secretsmanager_secret.jwt.arn },
{ name = "OIDC_CLIENT_SECRET", valueFrom = aws_secretsmanager_secret.oidc.arn },
{ name = "GATEWAY_POSTGRES_URL", valueFrom = aws_secretsmanager_secret.postgres_url.arn },
]
logConfiguration = {
logDriver = "awslogs"
options = {
awslogs-group = aws_cloudwatch_log_group.gateway.name
awslogs-region = data.aws_region.current.region
awslogs-stream-prefix = "gateway"
}
}
}
])
# Guard mirrors setup.sh's REPLACE_ME check (non-comment lines): the config
# is baked into the image this task definition deploys, so a half-filled
# gateway.yaml at apply time means the pushed image is half-filled too.
lifecycle {
precondition {
condition = length([
for line in split("\n", local.gateway_config) :
line
if !startswith(trimspace(line), "#") && strcontains(line, "REPLACE_ME")
]) == 0
error_message = "gateway.yaml still has REPLACE_ME on a non-comment line — fill it in (and rebuild/push the image) before applying."
}
}
depends_on = [
aws_secretsmanager_secret_version.postgres_url,
aws_secretsmanager_secret_version.jwt,
]
}
# Internal ALB. ip_address_type ipv4: an internal dual-stack ALB publishes
# public-range AAAA records, which the CLI's /login private-network check
# rejects. idle_timeout 3600: the 60-second default closes a streaming
# response at the first quiet period (long prompt processing before the first
# token, extended thinking with no streamed output).
resource "aws_lb" "gateway" {
name = var.service_name
internal = true
load_balancer_type = "application"
ip_address_type = "ipv4"
subnets = var.private_subnet_ids
security_groups = [aws_security_group.alb.id]
idle_timeout = 3600
enable_deletion_protection = var.deletion_protection
}
# /readyz verifies the store is reachable, so a task that can't reach Postgres
# never enters rotation (the gateway also serves liveness-only /healthz — see
# the deploy guide's outage-behavior tradeoff).
resource "aws_lb_target_group" "gateway" {
name = var.service_name
protocol = "HTTP"
port = 8080
vpc_id = var.vpc_id
target_type = "ip"
health_check {
path = "/readyz"
}
}
resource "aws_lb_listener" "https" {
load_balancer_arn = aws_lb.gateway.arn
protocol = "HTTPS"
port = 443
# Explicit modern policy — omitting ssl_policy falls back to the legacy
# ELBSecurityPolicy-2016-08 default, which still accepts TLS 1.0/1.1.
ssl_policy = "ELBSecurityPolicy-TLS13-1-2-2021-06"
certificate_arn = var.acm_certificate_arn
default_action {
type = "forward"
target_group_arn = aws_lb_target_group.gateway.arn
}
}
resource "aws_ecs_service" "gateway" {
name = var.service_name
cluster = aws_ecs_cluster.cluster.id
task_definition = aws_ecs_task_definition.gateway.arn
desired_count = var.desired_count
launch_type = "FARGATE"
# Stop a rollout whose tasks keep failing (bad image, unbootable config) and
# roll back to the last steady state instead of relaunching failing tasks
# forever.
deployment_circuit_breaker {
enable = true
rollback = true
}
network_configuration {
subnets = var.private_subnet_ids
security_groups = [aws_security_group.gateway.id]
# All egress (Bedrock, the IdP, Secrets Manager, ECR, CloudWatch Logs)
# goes through the NAT gateway — tasks get no public IP.
assign_public_ip = false
}
load_balancer {
target_group_arn = aws_lb_target_group.gateway.arn
container_name = "gateway"
container_port = 8080
}
# Tasks register with the ALB at start — give a cold task (image pull +
# store connect + first /readyz) time before ECS replaces it as unhealthy.
health_check_grace_period_seconds = 60
# The listener must exist before targets register; the secrets must be
# readable before the first task starts.
depends_on = [
aws_lb_listener.https,
aws_iam_role_policy.secrets_read,
aws_iam_role_policy_attachment.execution_managed,
aws_secretsmanager_secret_version.postgres_url,
aws_secretsmanager_secret_version.jwt,
aws_secretsmanager_secret_version.oidc,
aws_db_instance.db,
]
}
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output "alb_dns_name" {
description = "Internal ALB DNS name. Alias your gateway hostname (the host in gateway.yaml's public_url) to this in a Route 53 private hosted zone — the *.elb.amazonaws.com name itself can't carry your ACM certificate."
value = aws_lb.gateway.dns_name
}
output "alb_zone_id" {
description = "ALB hosted zone ID, for the Route 53 alias record."
value = aws_lb.gateway.zone_id
}
output "image" {
description = "Image the service runs (build/push this separately — see README)."
value = local.image
}
output "ecr_repository_url" {
description = "ECR repository URL to push the gateway image to."
value = aws_ecr_repository.repo.repository_url
}
output "task_role_arn" {
description = "Gateway runtime task role (Bedrock invoke)."
value = aws_iam_role.task.arn
}
output "execution_role_arn" {
description = "ECS execution role (image pull + secret injection)."
value = aws_iam_role.execution.arn
}
output "db_endpoint" {
description = "RDS private endpoint (host only; the connection string lives in the gateway-postgres-url secret)."
value = aws_db_instance.db.address
}
@@ -0,0 +1,27 @@
# Copy to terraform.tfvars and edit. terraform.tfvars is gitignored (see .gitignore).
region = "us-east-1" # a region where Bedrock serves the Claude models you need
# Prerequisite networking (NOT created by this module): the VPC and two+ private
# subnets in different AZs with outbound internet via a NAT gateway.
vpc_id = "vpc-..."
private_subnet_ids = ["subnet-...a", "subnet-...b"]
# The only source the ALB admits on 443. Must not overlap the private subnets
# above — hosts in the ALB subnets are trusted_proxies (gateway.yaml) and could
# spoof client IPs via X-Forwarded-For.
corporate_cidr = "10.0.0.0/8"
# ACM certificate for your internal gateway hostname (the host in gateway.yaml's
# public_url), imported or issued by AWS Private CA.
acm_certificate_arn = "arn:aws:acm:..."
image_tag = "<version>" # REQUIRED — the tag you build and push as linux/amd64 with
# gateway.yaml baked in (setup.sh tags <version>-cfg<sha8>;
# see README Deploy)
# Okta OIDC client secret: REQUIRED — uncomment and set it (Terraform creates the
# secret version; the ECS tasks inject `gateway-oidc-client-secret` at start, so
# without a version they fail with ResourceInitializationError). Leave empty only
# if you add the secret version out-of-band.
# oidc_client_secret = "..."
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# Inputs — mirror the env-overridable knobs in setup.sh (same defaults).
variable "region" {
description = "AWS region for everything this module creates. Pick one where Bedrock serves the Claude models you need. (The Bedrock region the gateway calls is set separately inside gateway.yaml — keep the two equal.) The walkthrough is scoped to the commercial US regions (us-east-1/us-east-2/us-west-1/us-west-2 — GovCloud and ISO regions are different partitions); see allow_non_us_region."
type = string
default = "us-east-1"
}
variable "allow_non_us_region" {
description = "The bedrock-invoke IAM policy and the gateway's built-in model catalog use the US-geo (us.anthropic.*) cross-region inference profiles, so any region outside the commercial US four (including GovCloud/ISO, which are different partitions) fails a plan-time precondition. Set true ONLY after pinning region-appropriate inference profiles via a models: block in gateway.yaml (see the config reference) and widening the ARN geo prefix in main.tf's bedrock-invoke policy."
type = bool
default = false
}
# ── Networking inputs (prerequisites — NOT created here) ────────────────────
variable "vpc_id" {
description = "Existing VPC ID (the walkthrough's prerequisite VPC). Unlike the GCP example, this module does not create the network."
type = string
}
variable "private_subnet_ids" {
description = "Two+ private subnet IDs in different AZs, with outbound internet via a NAT gateway. The internal ALB, the ECS tasks, and the RDS subnet group all attach here."
type = list(string)
validation {
condition = length(var.private_subnet_ids) >= 2
error_message = "private_subnet_ids needs at least two subnets in different AZs (the internal ALB requires two)."
}
}
variable "corporate_cidr" {
description = "Your corporate network CIDR — the only source the ALB security group admits on 443. Must not overlap private_subnet_ids: hosts there are trusted_proxies (gateway.yaml) and could spoof client IPs via X-Forwarded-For."
type = string
}
# ── IAM (§2) ────────────────────────────────────────────────────────────────
variable "task_role_name" {
description = "ECS task role name (the gateway's runtime identity; its only permission is Bedrock invoke)."
type = string
default = "claude-gateway-task"
}
variable "execution_role_name" {
description = "ECS execution role name (the ECS agent's identity: pulls the image, injects the secrets)."
type = string
default = "claude-gateway-execution"
}
# ── Image (§6) ──────────────────────────────────────────────────────────────
# Terraform creates the ECR repository but does NOT build/push the image (that's
# a docker build step — see README). It references the image by tag.
variable "ecr_repo" {
description = "ECR repository name."
type = string
default = "claude-gateway"
}
variable "image_tag" {
description = "Image tag — the tag you built and pushed (must already exist in the repo as linux/amd64, with gateway.yaml baked in). setup.sh tags as <version>-cfg<sha8 of gateway.yaml>; see the README Deploy section for the build command."
type = string
validation {
condition = can(regex("^[A-Za-z0-9_][A-Za-z0-9._-]{0,127}$", var.image_tag))
error_message = "image_tag must be a valid OCI tag — set it to the tag you pushed (the '<version>' in terraform.tfvars.example is a placeholder)."
}
}
variable "gateway_config_path" {
description = "Path to gateway.yaml. Empty = ../gateway.yaml relative to this module. Read for the REPLACE_ME guard and the config-sha that rolls the service; the file itself ships inside the image."
type = string
default = ""
}
# ── RDS (§3) ────────────────────────────────────────────────────────────────
variable "db_instance" {
description = "RDS instance identifier."
type = string
default = "claude-gateway-db"
}
variable "db_engine_version" {
description = "Postgres major version. The gateway supports PostgreSQL 14 or newer; 16 is the recommended default."
type = string
default = "16"
}
variable "db_instance_class" {
description = "RDS instance class."
type = string
default = "db.t4g.micro"
}
variable "db_allocated_storage" {
description = "RDS allocated storage in GiB."
type = number
default = 20
}
variable "db_name" {
description = "Database name."
type = string
default = "claude_gateway"
}
variable "db_user" {
description = "Database master user (the gateway connects as this role)."
type = string
default = "gateway"
}
# ── Secrets (§5) ────────────────────────────────────────────────────────────
# The execution role's secrets-read policy grants read on exactly these three
# secrets' ARNs, so renames are picked up automatically on the next apply.
variable "secret_name" {
description = "Secrets Manager secret holding the Postgres connection string."
type = string
default = "gateway-postgres-url"
}
variable "jwt_secret_name" {
description = "Secrets Manager secret holding the session JWT signing key."
type = string
default = "gateway-jwt-secret"
}
variable "oidc_secret_name" {
description = "Secrets Manager secret holding the Okta OIDC client secret."
type = string
default = "gateway-oidc-client-secret"
}
variable "oidc_client_secret" {
description = "Okta OIDC client secret value. Leave empty to NOT manage the version via Terraform (only if you add the secret version out-of-band — without one the tasks fail to start)."
type = string
default = ""
sensitive = true
}
# ── ECS + ALB (§7) ──────────────────────────────────────────────────────────
variable "cluster_name" {
description = "ECS cluster name."
type = string
default = "claude-gateway"
}
variable "service_name" {
description = "ECS service name (also used for the ALB and target group)."
type = string
default = "claude-gateway"
}
variable "log_group_name" {
description = "CloudWatch Logs group for the gateway's stderr (audit events + operational logs)."
type = string
default = "/ecs/claude-gateway"
}
variable "log_retention_days" {
description = "CloudWatch Logs retention in days. The group carries the gateway's audit events, so align with your audit retention policy."
type = number
default = 90
}
variable "acm_certificate_arn" {
description = "ACM certificate ARN for the internal gateway hostname (the host in gateway.yaml's public_url), served by the ALB's HTTPS listener."
type = string
}
variable "task_cpu" {
description = "Fargate task CPU units."
type = number
default = 1024
}
variable "task_memory" {
description = "Fargate task memory (MiB)."
type = number
default = 2048
}
variable "desired_count" {
description = "ECS service desired task count. Each task opens a Postgres pool of up to 5 connections (the gateway's store.max_connections default) and db.t4g.micro caps at ~80 max_connections — keep desired_count × 5 below the DB class's limit, or raise the class before raising this."
type = number
default = 1
}
variable "deletion_protection" {
description = "Deletion protection on RDS and the ALB (and whether RDS skips the final snapshot on destroy). Keep true to avoid accidental deletion of the running deployment."
type = bool
default = true
}
@@ -0,0 +1,18 @@
# Provider + version pins for the Claude apps gateway ECS Fargate deployment.
terraform {
required_version = ">= 1.5"
required_providers {
aws = {
source = "hashicorp/aws"
version = ">= 6.0, < 7.0" # 6.0 renames data.aws_region's attribute to `region`
}
random = {
source = "hashicorp/random"
version = ">= 3.5"
}
}
}
provider "aws" {
region = var.region
}
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# Keep the build context to just the binary the Dockerfile COPYs. BuildKit (the
# default, selected via the Dockerfile's syntax directive) only syncs the
# referenced COPY source anyway, so this is a no-op there — it matters for the
# classic builder (DOCKER_BUILDKIT=0) and as a conventional signal that the
# .gitignore'd secrets in this directory aren't part of the image build.
terraform/
**/.terraform/
*.tfstate*
terraform.tfvars
gateway.yaml
secrets/
*.pem
client_secret_*.json
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# Local, environment-specific config — copy gateway.yaml.example -> gateway.yaml
# (gateway.yaml.example IS committed; your filled-in gateway.yaml is not)
gateway.yaml
# Secrets / credentials — never commit
secrets/
client_secret_*.json
*.pem
# Release binary and pinned version — setup.sh downloads/writes these per release
claude
.claude-version
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# syntax=docker/dockerfile:1
# Runtime image for `claude gateway`.
#
# This image does NOT build the binary. It expects a prebuilt native
# linux-x64 `claude` executable in the build context — the public Claude Code
# release binary, which includes the `gateway` subcommand. setup.sh places it
# at ./claude (downloading it from the public release endpoint and verifying
# it against the release manifest if missing). Override CLAUDE_BINARY to
# point at a different path.
#
# Build (with the binary at ./claude; otherwise add --build-arg CLAUDE_BINARY=<path>):
# docker build --platform=linux/amd64 --provenance=false -t claude-gateway .
#
# Run:
# docker run --rm -p 8080:8080 \
# -v "$PWD/gateway.yaml:/etc/claude/gateway.yaml:ro" \
# -e OIDC_CLIENT_SECRET -e GATEWAY_JWT_SECRET -e GATEWAY_POSTGRES_URL \
# claude-gateway
ARG CLAUDE_BINARY=./claude
# distroless/cc provides glibc + libstdc++ (required by the Bun-compiled
# native binary). The :nonroot tag runs as uid/gid 65532.
FROM gcr.io/distroless/cc-debian12:nonroot
ARG CLAUDE_BINARY
COPY --chmod=0755 ${CLAUDE_BINARY} /usr/local/bin/claude
ENV CLAUDE_CONFIG_DIR=/tmp/.claude
EXPOSE 8080
USER nonroot
ENTRYPOINT ["/usr/local/bin/claude", "gateway", "--config", "/etc/claude/gateway.yaml"]
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# Claude Gateway on Google Cloud
Reference deployment artifacts for running Claude Gateway on GCP with Agent
Platform (formerly Vertex AI) as the upstream: Cloud Run or GKE, Cloud SQL for
PostgreSQL, Secret Manager, and service-account auth to Agent Platform.
These files are provided as a working example rather than a supported production
deployment. Adapt them to your own environment.
- **Walkthrough**: https://code.claude.com/docs/en/claude-apps-gateway-on-gcp
| File | Purpose |
|---|---|
| `setup.sh` | Scripts the walkthrough end to end via `gcloud` |
| `Dockerfile` | Runtime image for the `claude gateway` binary |
| `gateway.yaml.example` | Gateway config template, GCP-shaped (Agent Platform upstream, Google Workspace IdP) |
| `terraform/` | Provisions the full architecture (two-pass apply — see `terraform/README.md`) |
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# gateway.yaml.example — Claude Gateway config template, GCP-shaped (walkthrough §6).
#
# Google Workspace IdP + Agent Platform (formerly Vertex AI) upstream, following
# the walkthrough at https://code.claude.com/docs/en/claude-apps-gateway-on-gcp.
# The active sections
# below are a strict subset of the full configuration reference at
# https://code.claude.com/docs/en/claude-apps-gateway; optional keys are included
# commented-out.
#
# USAGE — this is the shippable TEMPLATE. Copy it to gateway.yaml and fill it in:
# cp gateway.yaml.example gateway.yaml
# setup.sh and terraform/ read gateway.yaml (your filled-in copy, which is
# gitignored). It is published as the Secret Manager secret `gateway-config`
# (§6) and mounted at /etc/claude/gateway.yaml — the container ENTRYPOINT runs
# `claude gateway --config /etc/claude/gateway.yaml`.
#
# Secret expansion: ${ENV_VAR} reads an env var; ${file:/path} reads a mounted file.
# On Cloud Run, setup.sh injects the JWT / OIDC / Postgres secrets as ENV VARS
# (Cloud Run can't mount multiple secrets into a single directory), and mounts
# only gateway.yaml itself as a file at /etc/claude. On GKE you may use file mounts.
#
# BEFORE DEPLOY — replace every REPLACE_ME placeholder below (setup.sh refuses to
# publish the config secret while any remain), and create the referenced secrets:
# gateway-jwt-secret (setup.sh generates this)
# gateway-oidc-client-secret (from the Google Cloud Console OAuth client)
# gateway-postgres-url (setup.sh generates this)
# ── Listener ─────────────────────────────────────────────────────────────────
listen:
host: 0.0.0.0
port: 8080 # Cloud Run sets PORT=8080; leave as-is
# Required. Fixes the IdP redirect_uri, the OIDC discovery doc, and the
# gateway-token issuer so none are derived from the client-controlled Host
# header (X-Forwarded-Host/-Proto are likewise never trusted). On Cloud Run
# the run.app URL is only assigned on the first deploy, so this starts as a
# placeholder for the provisioning-only first pass (login does NOT work until
# the real URL is set). After the first deploy, setup.sh prints the run.app
# URL: set it here (or your LB hostname) and re-run; setup.sh republishes the
# config and redeploys. Register the same host's /oauth/callback on the
# Google OAuth client.
public_url: https://set-after-first-deploy.invalid
# Register this exact redirect URI on the Google OAuth client:
# https://<public_url host>/oauth/callback
#
# On Cloud Run (or behind any L7 LB) every request arrives via Google's front
# end, so the gateway sees one peer IP for all developers — set trusted_proxies
# so X-Forwarded-For from those proxies is trusted and per-IP rate limiting /
# audit IPs record the real client. 169.254.0.0/16 is Cloud Run's fixed
# link-local serving range; the proxy-only subnet is the one your internal ALB
# uses in this VPC.
# trusted_proxies:
# - 169.254.0.0/16 # Cloud Run serving proxy (link-local peer)
# - <proxy-only-subnet-cidr> # add if fronted by your internal ALB (its proxy-only subnet)
#
# Alternative — terminate TLS in the gateway itself instead of at a proxy:
# tls:
# cert: /certs/gateway.crt
# key: /certs/gateway.key
# ── Identity provider — Google Workspace ─────────────────────────────────────
oidc:
issuer: https://accounts.google.com
client_id: REPLACE_ME # Google OAuth client ID (not secret; from Cloud Console)
client_secret: ${OIDC_CLIENT_SECRET}
allowed_email_domains: [REPLACE_ME] # e.g. [example.com] — reject id_tokens outside your org
# Google ignores the default offline_access scope; these two are what actually
# yield refresh tokens (silent renewal + the deprovision leash) from Google.
scopes: [openid, profile, email]
extra_auth_params: { access_type: offline, prompt: consent }
# NOTE: Google id_tokens carry NO groups claim. For group-based RBAC with
# Google as IdP, set `google_groups` (below) and the gateway fetches each
# user's Workspace groups at login via the Admin SDK Directory API.
# Otherwise, use email_domain matching (see managed.policies below).
# google_groups:
# service_account_json_path: /secrets/google-sa.json # SA with domain-wide delegation on admin.directory.group.readonly
# admin_email: admin@example.com # a Workspace admin the SA impersonates
# groups_claim: groups # Okta=groups, Entra app roles=roles — NOT Google
# ca_cert_pem: ${file:/secrets/idp-ca.pem} # only for an IdP behind a private CA
# ── Sessions ─────────────────────────────────────────────────────────────────
session:
jwt_secret: ${GATEWAY_JWT_SECRET} # >= 32 bytes; openssl rand -base64 32
# Google issues refresh tokens (above), so sessions renew silently and this
# mainly bounds deprovision latency. 8 is a sane default; lower toward 1 for
# tighter revocation. Array form rotates keys: [new, old] (index 0 signs, all verify).
ttl_hours: 8
# ── Store (REQUIRED — the gateway refuses to boot without it) ─────────────────
store:
postgres_url: ${GATEWAY_POSTGRES_URL} # private-IP Cloud SQL; built with ?sslmode=require by setup.sh
# ── Upstreams — Agent Platform ───────────────────────────────────────────────
upstreams:
- provider: vertex
region: us-east5 # a region where the Claude models you need are published in Model Garden
project_id: REPLACE_ME # your GCP project ID for Agent Platform access
auth: {} # ADC via Cloud Run SA / GKE Workload Identity (preferred — no static keys)
# base_url: https://us-east5-aiplatform.p.googleapis.com # Private Service Connect endpoint
# Add more upstreams for failover (tried top→bottom on 5xx/timeout/501): a
# second region, or an anthropic/bedrock fallback. See
# https://code.claude.com/docs/en/claude-apps-gateway.
# ── Telemetry fan-out (OPTIONAL) ─────────────────────────────────────────────
# The CLI sends OTLP/HTTP to the gateway; the gateway fans out, stamping
# user.id/user.email/user.groups server-side. On GCP, point at an OpenTelemetry
# Collector with the googlecloud exporter (-> Cloud Trace / Managed Prometheus).
# Takes effect after the second pass (once public_url is the real URL, not the
# placeholder): when forward_to and public_url are both configured the gateway pushes
# CLAUDE_CODE_ENABLE_TELEMETRY and the OTEL exporter selectors to every client
# automatically — no per-developer config needed.
# telemetry:
# forward_to:
# - url: https://otel-collector.internal.example.com:4318
# headers:
# Authorization: ${file:/secrets/otlp-token}
# metrics: true # safe aggregate counters (default)
# logs: false # carries bash commands / tool inputs — opt in deliberately
# traces: false
# ── RBAC + managed settings (OPTIONAL; first-match-wins, top -> bottom) ───────
# With Google as IdP, match on email_domain, or on group email addresses
# (e.g. eng@example.com) once oidc.google_groups is configured above.
# managed:
# policies:
# - match: { email_domain: example.com }
# cli:
# availableModels: [claude-opus-4-8, claude-sonnet-4-6, claude-haiku-4-5]
# permissions: { deny: ["Read(./.env)", "Read(./secrets/**)"] }
# - match: {} # catch-all floor — keep LAST
# cli:
# availableModels: [claude-sonnet-4-6, claude-haiku-4-5]
# ── Admin API (OPTIONAL — enables db-mode runtime config + spend caps) ───────
# admin_groups needs a groups claim — with Google as IdP, set
# oidc.google_groups (above) so Workspace group email addresses populate the
# claim, or use the bootstrap keys below instead. Named keys for
# attribution in the audit log; 32-char minimum on key values. On Cloud Run add
# these as env vars to --set-secrets (or terraform env value_source blocks),
# same as the JWT/OIDC/Postgres secrets above; on GKE you may use ${file:...}.
# admin:
# write_keys:
# - id: terraform
# key: ${GATEWAY_ADMIN_WRITE_KEY}
# read_keys:
# - id: reporting
# key: ${GATEWAY_ADMIN_READ_KEY}
# # admin_groups: [platform-finops@example.com] # group emails via oidc.google_groups, or any groups-capable IdP
# ── Model catalog (OPTIONAL) ─────────────────────────────────────────────────
# Default true: every built-in Claude model is exposed and auto-translated per
# upstream. Set false + a models: list to pin IDs (e.g. provisioned throughput).
# auto_include_builtin_models: true
# models:
# - id: claude-opus-4-8
# label: Claude Opus 4.8
# upstream_model: { vertex: claude-opus-4-8 }
+558
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@@ -0,0 +1,558 @@
#!/usr/bin/env bash
#
# setup.sh — GCP setup for Claude Gateway (walkthrough §17b).
#
# Provisions, in doc order: APIs (§1), service account + IAM (§2), the gateway
# container image in Artifact Registry (§3), a Cloud SQL (PostgreSQL) backend
# with PRIVATE IP only (§4), the JWT + postgres-url secrets (§5), the
# gateway.yaml config secret (§6), and a Cloud Run deploy with Direct VPC
# egress (§7b).
#
# Private IP is required because public IP is disallowed by the org-policy constraint
# `constraints/sql.restrictPublicIp`. A Cloud SQL private IP is an address inside a VPC,
# so §4 here also provisions the prerequisite VPC + Private Services Access — the
# one-time, irreducible networking required for private IP.
#
# Section markers (§N) below map to the walkthrough:
# https://code.claude.com/docs/en/claude-apps-gateway-on-gcp
#
# Covers here: APIs (§1) -> service account + IAM (§2) -> build & push image (§3)
# -> VPC + Private Services Access -> Cloud SQL (private IP only) -> database
# + user (§4) -> jwt + postgres-url secrets (§5) -> gateway-config
# secret from gateway.yaml (§6) -> Cloud Run deploy (§7b).
# Not covered: GKE track (§7a) — Cloud Run is the lower-friction path here.
#
# Idempotent: existing resources are detected and skipped, so it is safe to re-run.
# Override any default below via environment variable, e.g. `REGION=us-east5 ./setup.sh`.
set -euo pipefail
# ---- configuration (env-overridable) ----------------------------------------
PROJECT_ID="${PROJECT_ID:-$(gcloud config get-value project 2>/dev/null)}"
REGION="${REGION:-${CLOUDSDK_COMPUTE_REGION:-us-east5}}" # guide §1 uses us-east5 (Agent Platform model region)
SA_NAME="${SA_NAME:-claude-gateway}" # §2 service account
SA_EMAIL="${SA_NAME}@${PROJECT_ID}.iam.gserviceaccount.com"
# §3 image
AR_REPO="${AR_REPO:-claude-gateway}" # Artifact Registry repository
IMAGE_NAME="${IMAGE_NAME:-gateway}"
RELEASES_URL="${RELEASES_URL:-https://downloads.claude.ai/claude-code-releases}" # public Claude Code release endpoint
VERSION="${VERSION:-}" # Claude Code release to deploy; empty = latest release (resolved below)
VERSION_FILE="${VERSION_FILE:-./.claude-version}" # pins the resolved release across re-runs; delete it (or set VERSION) to upgrade
DOCKERFILE="${DOCKERFILE:-./Dockerfile}"
CLAUDE_BINARY="${CLAUDE_BINARY:-./claude}" # linux-x64 Claude Code binary; downloaded from RELEASES_URL if missing
CLAUDE_SHA256="${CLAUDE_SHA256:-}" # optional: out-of-band sha256 pin for the downloaded binary, checked in addition to the release manifest
VPC_NETWORK="${VPC_NETWORK:-cc-gateway-vpc}"
SUBNET="${SUBNET:-cc-gateway-subnet}"
SUBNET_RANGE="${SUBNET_RANGE:-10.0.0.0/24}"
PSA_RANGE_NAME="${PSA_RANGE_NAME:-google-managed-services-${VPC_NETWORK}}"
PSA_PREFIX_LENGTH="${PSA_PREFIX_LENGTH:-16}" # /16 is GCP's recommendation; reserved, not consumed
DB_INSTANCE="${DB_INSTANCE:-claude-gateway-db}"
DB_VERSION="${DB_VERSION:-POSTGRES_16}" # PG14+ supported; 16 is the recommended default (§4)
DB_TIER="${DB_TIER:-db-g1-small}"
DB_NAME="${DB_NAME:-claude_gateway}"
DB_USER="${DB_USER:-gateway}"
SECRET_NAME="${SECRET_NAME:-gateway-postgres-url}" # §5 store.postgres_url
JWT_SECRET_NAME="${JWT_SECRET_NAME:-gateway-jwt-secret}" # §5 session.jwt_secret
GATEWAY_YAML="${GATEWAY_YAML:-./gateway.yaml}" # §6 config file
CONFIG_SECRET="${CONFIG_SECRET:-gateway-config}" # §6 mounted at /etc/claude/gateway.yaml
# §7 Cloud Run deploy
SERVICE_NAME="${SERVICE_NAME:-claude-gateway}"
OIDC_SECRET_NAME="${OIDC_SECRET_NAME:-gateway-oidc-client-secret}" # operator-created (Google OAuth client)
DEPLOY="${DEPLOY:-1}" # set DEPLOY=0 to provision only, no Cloud Run deploy
INGRESS="${INGRESS:-internal}" # internal (default; no public URL) | internal-and-cloud-load-balancing (only if you front it with your own internal ALB)
MAX_INSTANCES="${MAX_INSTANCES:-8}" # keep MAX_INSTANCES × store.max_connections (default 5) below the DB tier's max_connections (~50 on db-g1-small); raise the tier before raising this
# ---- helpers ----------------------------------------------------------------
log() { printf '\n==> %s\n' "$*"; }
skip() { printf ' (exists) %s\n' "$*"; }
curl_https() { curl --proto '=https' --proto-redir '=https' --tlsv1.2 "$@"; } # refuse plaintext/protocol-downgrade
sha_of() { openssl dgst -sha256 "$1" | awk '{print $NF}'; } # openssl avoids shasum/sha256sum portability gaps
if [[ -z "${PROJECT_ID}" ]]; then
echo "ERROR: PROJECT_ID is not set and no gcloud default project is configured." >&2
echo " Set it with: export PROJECT_ID=<your-project> (or 'gcloud config set project ...')" >&2
exit 1
fi
# VERSION tags the image and selects the public Claude Code release to download.
# The first resolved value is pinned to ${VERSION_FILE} so the documented
# re-runs (fill gateway.yaml -> re-run; set public_url -> re-run) don't silently
# build and deploy a newer release mid-bootstrap.
if [[ -z "${VERSION}" && -f "${VERSION_FILE}" ]]; then
VERSION="$(< "${VERSION_FILE}")"
log "Using release pinned in ${VERSION_FILE}: ${VERSION} (delete the file or set VERSION to change it)"
elif [[ -z "${VERSION}" ]]; then
# /latest is the channel the official installer (claude.ai/install.sh) uses.
VERSION="$(curl_https -fsSL "${RELEASES_URL}/latest" | tr -d '[:space:]' || true)"
if [[ -z "${VERSION}" ]]; then
echo "ERROR: could not resolve the latest release from ${RELEASES_URL}/latest." >&2
echo " Set VERSION to a Claude Code release version, e.g. export VERSION=2.1.195" >&2
exit 1
fi
log "VERSION not set — using latest Claude Code release: ${VERSION}"
fi
# Reject non-version content (e.g. an HTML error page served with HTTP 200)
# before it reaches the image tag and download URLs.
if [[ ! "${VERSION}" =~ ^[0-9]+\.[0-9]+\.[0-9]+ ]]; then
echo "ERROR: '${VERSION}' is not a release version (from VERSION, ${VERSION_FILE}, or ${RELEASES_URL}/latest)." >&2
exit 1
fi
printf '%s' "${VERSION}" > "${VERSION_FILE}"
IMAGE="${REGION}-docker.pkg.dev/${PROJECT_ID}/${AR_REPO}/${IMAGE_NAME}:${VERSION}"
# Claude Code only connects to a gateway whose hostname resolves to private
# addresses (a client-side /login check), so public ingress can never serve
# clients — mirror the terraform module's validation and refuse it up front.
if [[ "${INGRESS}" != "internal" && "${INGRESS}" != "internal-and-cloud-load-balancing" ]]; then
echo "ERROR: INGRESS must be 'internal' or 'internal-and-cloud-load-balancing' — Claude Code's" >&2
echo " /login only accepts gateway hosts on private addresses, so public ingress cannot serve clients." >&2
exit 1
fi
log "Project: ${PROJECT_ID} Region: ${REGION} VPC: ${VPC_NETWORK}"
# ---- 1 Project & API setup ------------------------------------------------
# walkthrough §1 list (aiplatform, artifactregistry, sqladmin, secretmanager, iamcredentials)
# plus iam/compute/servicenetworking required for the SA + private-IP networking below.
# container.googleapis.com is for the GKE track (§7a) — harmless if you stay on Cloud Run.
# We pass --project on every call rather than mutating your gcloud config.
log "Enabling required APIs (§1)"
gcloud services enable \
aiplatform.googleapis.com \
artifactregistry.googleapis.com \
sqladmin.googleapis.com \
secretmanager.googleapis.com \
iamcredentials.googleapis.com \
iam.googleapis.com \
compute.googleapis.com \
container.googleapis.com \
servicenetworking.googleapis.com \
run.googleapis.com \
--project="${PROJECT_ID}"
# ---- 2 Service account & IAM ----------------------------------------------
log "Creating service account ${SA_EMAIL} and granting project roles (§2)"
if gcloud iam service-accounts describe "${SA_EMAIL}" --project="${PROJECT_ID}" >/dev/null 2>&1; then
skip "service account ${SA_EMAIL}"
else
gcloud iam service-accounts create "${SA_NAME}" \
--display-name="Claude Gateway" --project="${PROJECT_ID}"
fi
# add-iam-policy-binding is idempotent (re-adding an existing binding is a no-op).
# --condition=None avoids the interactive condition prompt in non-interactive runs.
#
# Only aiplatform.user is granted: the gateway reaches Cloud SQL over the VPC at
# its PRIVATE IP with a password user (§4/§7b — direct TCP, not the Cloud SQL
# Auth Proxy / connector), so it never calls cloudsql.instances.connect and no
# roles/cloudsql.client grant is needed. Direct private-IP is used because the
# gateway's store is a plain postgres_url — no proxy sidecar/socket plumbing,
# one less moving part, and the connection string is portable across Cloud Run
# and GKE.
gcloud projects add-iam-policy-binding "${PROJECT_ID}" \
--member="serviceAccount:${SA_EMAIL}" \
--role="roles/aiplatform.user" --condition=None >/dev/null # Agent Platform inference (§2)
# ---- 3 Build & push image to Artifact Registry ----------------------------
log "Ensuring Artifact Registry repo and image (§3)"
if gcloud artifacts repositories describe "${AR_REPO}" \
--location="${REGION}" --project="${PROJECT_ID}" >/dev/null 2>&1; then
skip "Artifact Registry repo ${AR_REPO}"
else
gcloud artifacts repositories create "${AR_REPO}" \
--repository-format=docker --location="${REGION}" --project="${PROJECT_ID}"
fi
# Image is the expensive, already-done step: skip the build+push entirely if the
# tag already exists in the registry.
if gcloud artifacts docker images describe "${IMAGE}" >/dev/null 2>&1; then
skip "image ${IMAGE}"
else
# The public Claude Code release includes the gateway subcommand, so the
# binary comes straight from the release endpoint, verified against the
# release manifest's sha256. A pre-existing ${CLAUDE_BINARY} (stale version,
# interrupted download, hand-placed file) is verified the same way and
# re-downloaded on mismatch, so an unverified binary can never reach the image.
manifest="$(curl_https -fsSL "${RELEASES_URL}/${VERSION}/manifest.json" | tr -d '[:space:]' || true)"
sha_re='"linux-x64"[^}]*"checksum":"([a-f0-9]{64})"' # structure-based: survives pretty-printed, minified, and one-line-per-platform manifests
if [[ ! "${manifest}" =~ ${sha_re} ]]; then
echo "ERROR: could not read the linux-x64 sha256 from ${RELEASES_URL}/${VERSION}/manifest.json — refusing to build." >&2
exit 1
fi
expected_sha="${BASH_REMATCH[1]}"
if [[ -f "${CLAUDE_BINARY}" && "$(sha_of "${CLAUDE_BINARY}")" == "${expected_sha}" ]]; then
skip "binary ${CLAUDE_BINARY} (sha256 matches release ${VERSION})"
else
if [[ -f "${CLAUDE_BINARY}" ]]; then
log "Existing ${CLAUDE_BINARY} does not match release ${VERSION} — re-downloading"
else
log "Downloading Claude Code ${VERSION} (linux-x64) from ${RELEASES_URL}"
fi
# Until verification passes, ANY exit (curl failure, set -e, signal, the
# error exit below) removes the file, so a partial download can't be
# silently picked up by a later run.
trap 'rm -f "${CLAUDE_BINARY}"' EXIT INT TERM
curl_https -fL -o "${CLAUDE_BINARY}" "${RELEASES_URL}/${VERSION}/linux-x64/claude"
actual_sha="$(sha_of "${CLAUDE_BINARY}")"
if [[ "${actual_sha}" != "${expected_sha}" ]]; then
echo "ERROR: sha256 of ${CLAUDE_BINARY} is ${actual_sha} but the release manifest says ${expected_sha} — refusing to build." >&2
exit 1
fi
trap - EXIT INT TERM
log "Verified binary sha256 ${actual_sha}"
fi
# Optional out-of-band pin, checked even for a pre-existing binary: the
# manifest shares an origin with the binary, so it can't defend against a
# compromised endpoint — CLAUDE_SHA256 can.
if [[ -n "${CLAUDE_SHA256}" && "$(sha_of "${CLAUDE_BINARY}")" != "${CLAUDE_SHA256}" ]]; then
echo "ERROR: sha256 of ${CLAUDE_BINARY} does not match CLAUDE_SHA256 (${CLAUDE_SHA256}) — refusing to build." >&2
exit 1
fi
chmod +x "${CLAUDE_BINARY}"
log "Building and pushing ${IMAGE}"
gcloud auth configure-docker "${REGION}-docker.pkg.dev" --quiet
# Cloud Run requires linux/amd64. --platform forces it (e.g. when building on an
# Apple Silicon Mac), and --provenance=false keeps buildx from wrapping the result
# in an OCI image index that Cloud Run rejects ("manifest ... must support amd64/linux").
docker build --platform=linux/amd64 --provenance=false \
-f "${DOCKERFILE}" --build-arg CLAUDE_BINARY="${CLAUDE_BINARY}" -t "${IMAGE}" .
docker push "${IMAGE}"
fi
# ---- 4 VPC + Private Services Access (private-IP prerequisite) -------------
log "Creating VPC network and subnet"
if gcloud compute networks describe "${VPC_NETWORK}" --project="${PROJECT_ID}" >/dev/null 2>&1; then
skip "network ${VPC_NETWORK}"
else
gcloud compute networks create "${VPC_NETWORK}" \
--subnet-mode=custom --project="${PROJECT_ID}"
fi
if gcloud compute networks subnets describe "${SUBNET}" \
--region="${REGION}" --project="${PROJECT_ID}" >/dev/null 2>&1; then
skip "subnet ${SUBNET}"
else
gcloud compute networks subnets create "${SUBNET}" \
--network="${VPC_NETWORK}" --region="${REGION}" \
--range="${SUBNET_RANGE}" --project="${PROJECT_ID}"
fi
log "Configuring Private Services Access (allocated range + VPC peering)"
if gcloud compute addresses describe "${PSA_RANGE_NAME}" \
--global --project="${PROJECT_ID}" >/dev/null 2>&1; then
skip "allocated range ${PSA_RANGE_NAME}"
else
gcloud compute addresses create "${PSA_RANGE_NAME}" \
--global --purpose=VPC_PEERING --prefix-length="${PSA_PREFIX_LENGTH}" \
--network="${VPC_NETWORK}" --project="${PROJECT_ID}"
fi
if gcloud services vpc-peerings list --network="${VPC_NETWORK}" --project="${PROJECT_ID}" \
--format='value(peering)' 2>/dev/null | grep -q servicenetworking; then
skip "servicenetworking VPC peering"
else
gcloud services vpc-peerings connect \
--service=servicenetworking.googleapis.com \
--ranges="${PSA_RANGE_NAME}" \
--network="${VPC_NETWORK}" --project="${PROJECT_ID}"
fi
# ---- 4 Cloud SQL instance (private IP only) -------------------------------
log "Creating Cloud SQL instance ${DB_INSTANCE} (private IP only)"
if gcloud sql instances describe "${DB_INSTANCE}" --project="${PROJECT_ID}" >/dev/null 2>&1; then
skip "instance ${DB_INSTANCE}"
else
gcloud sql instances create "${DB_INSTANCE}" \
--database-version="${DB_VERSION}" \
--tier="${DB_TIER}" \
--region="${REGION}" \
--network="projects/${PROJECT_ID}/global/networks/${VPC_NETWORK}" \
--no-assign-ip \
--project="${PROJECT_ID}"
fi
log "Creating database ${DB_NAME}"
if gcloud sql databases describe "${DB_NAME}" \
--instance="${DB_INSTANCE}" --project="${PROJECT_ID}" >/dev/null 2>&1; then
skip "database ${DB_NAME}"
else
gcloud sql databases create "${DB_NAME}" \
--instance="${DB_INSTANCE}" --project="${PROJECT_ID}"
fi
# hex (not base64) keeps the password URL-safe for the connection string below.
log "Creating database user ${DB_USER}"
DB_PASSWORD=""
if gcloud sql users list --instance="${DB_INSTANCE}" --project="${PROJECT_ID}" \
--format='value(name)' 2>/dev/null | grep -qx "${DB_USER}"; then
if gcloud secrets describe "${SECRET_NAME}" --project="${PROJECT_ID}" >/dev/null 2>&1; then
skip "user ${DB_USER} (password unchanged; secret not rewritten)"
else
# Self-heal: a previous run died after creating the user but before writing
# the connection-string secret, losing the only copy of the password. The
# secret is the password's only consumer, so resetting it is safe and keeps
# re-runs able to recover from any partial state.
log "User ${DB_USER} exists but secret ${SECRET_NAME} is missing — resetting password"
DB_PASSWORD="$(openssl rand -hex 24)"
gcloud sql users set-password "${DB_USER}" \
--instance="${DB_INSTANCE}" --password="${DB_PASSWORD}" \
--project="${PROJECT_ID}"
fi
else
DB_PASSWORD="$(openssl rand -hex 24)"
gcloud sql users create "${DB_USER}" \
--instance="${DB_INSTANCE}" --password="${DB_PASSWORD}" \
--project="${PROJECT_ID}"
fi
# ---- 5 Connection string -> Secret Manager + secretAccessor ---------------
PRIVATE_IP="$(gcloud sql instances describe "${DB_INSTANCE}" --project="${PROJECT_ID}" \
--format='value(ipAddresses[0].ipAddress)')"
if [[ -n "${DB_PASSWORD}" ]]; then
# direct private-IP form, ?sslmode=require (guide §4)
CONN="postgres://${DB_USER}:${DB_PASSWORD}@${PRIVATE_IP}:5432/${DB_NAME}?sslmode=require"
log "Storing connection string in Secret Manager secret ${SECRET_NAME}"
if gcloud secrets describe "${SECRET_NAME}" --project="${PROJECT_ID}" >/dev/null 2>&1; then
printf '%s' "${CONN}" | gcloud secrets versions add "${SECRET_NAME}" \
--data-file=- --project="${PROJECT_ID}"
else
printf '%s' "${CONN}" | gcloud secrets create "${SECRET_NAME}" \
--replication-policy=automatic --data-file=- --project="${PROJECT_ID}"
fi
else
log "Skipping secret write (user already existed, password not available this run)"
fi
if gcloud secrets describe "${SECRET_NAME}" --project="${PROJECT_ID}" >/dev/null 2>&1; then
log "Granting ${SA_EMAIL} secretAccessor on ${SECRET_NAME}"
gcloud secrets add-iam-policy-binding "${SECRET_NAME}" \
--member="serviceAccount:${SA_EMAIL}" \
--role="roles/secretmanager.secretAccessor" \
--condition=None --project="${PROJECT_ID}" >/dev/null
fi
# JWT signing secret — generated once (re-runs do NOT rotate it).
log "Ensuring JWT signing secret ${JWT_SECRET_NAME} (§5)"
if gcloud secrets describe "${JWT_SECRET_NAME}" --project="${PROJECT_ID}" >/dev/null 2>&1; then
skip "secret ${JWT_SECRET_NAME}"
else
openssl rand -base64 32 | tr -d '\n' | gcloud secrets create "${JWT_SECRET_NAME}" \
--replication-policy=automatic --data-file=- --project="${PROJECT_ID}"
fi
gcloud secrets add-iam-policy-binding "${JWT_SECRET_NAME}" \
--member="serviceAccount:${SA_EMAIL}" \
--role="roles/secretmanager.secretAccessor" \
--condition=None --project="${PROJECT_ID}" >/dev/null
# OIDC client secret — operator-created (the script can't generate it). Grant
# accessor here once it exists so the deploy step doesn't fail on permission.
if gcloud secrets describe "${OIDC_SECRET_NAME}" --project="${PROJECT_ID}" >/dev/null 2>&1; then
log "Granting ${SA_EMAIL} secretAccessor on ${OIDC_SECRET_NAME}"
gcloud secrets add-iam-policy-binding "${OIDC_SECRET_NAME}" \
--member="serviceAccount:${SA_EMAIL}" \
--role="roles/secretmanager.secretAccessor" \
--condition=None --project="${PROJECT_ID}" >/dev/null
fi
# ---- 6 gateway.yaml -> Secret Manager (gateway-config) --------------------
# Published only when fully filled in: refuse to push a config that still has
# REPLACE_ME placeholders (checked on non-comment lines so commented examples
# and this file's header don't trip the guard).
log "Publishing ${GATEWAY_YAML} as Secret Manager secret ${CONFIG_SECRET} (§6)"
if [[ ! -f "${GATEWAY_YAML}" ]]; then
echo " (skip) ${GATEWAY_YAML} not found — run 'cp gateway.yaml.example gateway.yaml', fill it in, then re-run (§6)."
elif grep -vE '^[[:space:]]*#' "${GATEWAY_YAML}" | grep -q 'REPLACE_ME'; then
echo " (skip) ${GATEWAY_YAML} still has REPLACE_ME placeholders to fill:"
grep -nE 'REPLACE_ME' "${GATEWAY_YAML}" | grep -vE '^[0-9]+:[[:space:]]*#' | sed 's/^/ /'
echo " Fill them in, then re-run to publish ${CONFIG_SECRET}."
else
if gcloud secrets describe "${CONFIG_SECRET}" --project="${PROJECT_ID}" >/dev/null 2>&1; then
gcloud secrets versions add "${CONFIG_SECRET}" \
--data-file="${GATEWAY_YAML}" --project="${PROJECT_ID}"
else
gcloud secrets create "${CONFIG_SECRET}" --replication-policy=automatic \
--data-file="${GATEWAY_YAML}" --project="${PROJECT_ID}"
fi
gcloud secrets add-iam-policy-binding "${CONFIG_SECRET}" \
--member="serviceAccount:${SA_EMAIL}" \
--role="roles/secretmanager.secretAccessor" \
--condition=None --project="${PROJECT_ID}" >/dev/null
fi
# ---- 7 Cloud Run deploy (Direct VPC egress) -------------------------------
# Direct VPC egress (--network/--subnet/--vpc-egress) puts the service on the
# VPC so it reaches the Cloud SQL PRIVATE IP directly — matching the private-IP
# connection string in the postgres-url secret. private-ranges-only keeps public
# egress (Agent Platform, accounts.google.com) off the VPC, so no Cloud NAT is needed.
# We deliberately do NOT use --add-cloudsql-instances (that's the Auth Proxy /
# socket path, which would need a different connection string).
#
# Secrets: gateway.yaml is mounted as a FILE at /etc/claude (alone in its dir).
# The JWT / OIDC / Postgres secrets are injected as ENV VARS — Cloud Run cannot
# mount multiple secrets into one directory, and gateway.yaml references them via
# ${ENV_VAR}. (See the env-var names in gateway.yaml: GATEWAY_JWT_SECRET etc.)
#
# Self-gating: deploy only once its inputs exist (config secret published + the
# operator-provided OIDC client secret). On a first run these are missing and it
# cleanly skips.
RUN_URL=""
missing=""
gcloud secrets describe "${CONFIG_SECRET}" --project="${PROJECT_ID}" >/dev/null 2>&1 || missing="${missing} ${CONFIG_SECRET}"
gcloud secrets describe "${OIDC_SECRET_NAME}" --project="${PROJECT_ID}" >/dev/null 2>&1 || missing="${missing} ${OIDC_SECRET_NAME}"
# Also gate on the postgres-url secret (referenced by --set-secrets below): if it
# is somehow absent, skip with a clear message rather than failing the deploy with
# a raw Cloud Run missing-secret error.
gcloud secrets describe "${SECRET_NAME}" --project="${PROJECT_ID}" >/dev/null 2>&1 || missing="${missing} ${SECRET_NAME}"
if [[ "${DEPLOY}" != "1" ]]; then
log "Skipping Cloud Run deploy (DEPLOY=${DEPLOY}) (§7)"
elif [[ -n "${missing// }" ]]; then
log "Skipping Cloud Run deploy — missing secret(s):${missing} (§7)"
echo " Fill ${GATEWAY_YAML} and re-run to publish ${CONFIG_SECRET}; create ${OIDC_SECRET_NAME}"
echo " from the Google OAuth client. Then re-run to deploy."
else
SECRET_MOUNTS="/etc/claude/gateway.yaml=${CONFIG_SECRET}:latest" # file mount (alone in /etc/claude)
SECRET_MOUNTS="${SECRET_MOUNTS},GATEWAY_JWT_SECRET=${JWT_SECRET_NAME}:latest" # env var
SECRET_MOUNTS="${SECRET_MOUNTS},OIDC_CLIENT_SECRET=${OIDC_SECRET_NAME}:latest" # env var
SECRET_MOUNTS="${SECRET_MOUNTS},GATEWAY_POSTGRES_URL=${SECRET_NAME}:latest" # env var
log "Deploying Cloud Run service ${SERVICE_NAME} (§7b, Direct VPC egress)"
# Deploy private (--no-allow-unauthenticated avoids the interactive prompt and
# keeps allUsers OUT of the deploy, so a Domain-Restricted-Sharing org doesn't
# fail the deploy on the IAM step). Public access is attempted separately below.
#
# --ingress is passed EXPLICITLY because it is sticky across redeploys (omitting
# it keeps the previous value). The default, internal, keeps the *.run.app URL
# off the public internet — reachable only from this VPC, or from corp networks
# with the PSC endpoint + private run.app DNS plumbing (see terraform/README.md
# "Private access"). Public ingress cannot serve clients (see the INGRESS
# guard at the top of this script), so the two-pass OAuth bootstrap has to be
# completed from inside the VPC (or a PSC-connected corp network). Use
# internal-and-cloud-load-balancing instead if you front the service with
# your own internal ALB.
#
# --timeout=3600 raises Cloud Run's default 300s request timeout, which would
# otherwise cut off long streaming /v1/messages responses mid-stream.
#
# --max-instances bounds the Postgres connection footprint: each instance
# opens a pool of up to 5 connections (store.max_connections default) and
# db-g1-small caps at ~50 max_connections, so the default ceiling of 100
# instances would crash-loop new instances under load. Keep
# max-instances × 5 below the DB tier's max_connections; raise the DB tier
# (or set store.max_connections lower) before raising this.
gcloud run deploy "${SERVICE_NAME}" \
--image="${IMAGE}" \
--region="${REGION}" \
--service-account="${SA_EMAIL}" \
--min-instances=1 \
--max-instances="${MAX_INSTANCES}" \
--port=8080 \
--timeout=3600 \
--ingress="${INGRESS}" \
--network="${VPC_NETWORK}" \
--subnet="${SUBNET}" \
--vpc-egress=private-ranges-only \
--set-secrets="${SECRET_MOUNTS}" \
--no-allow-unauthenticated \
--project="${PROJECT_ID}"
# The gateway runs its OWN OIDC, so the Cloud Run IAM layer must allow
# unauthenticated. Attempt it separately and tolerate failure: Domain Restricted
# Sharing (iam.allowedPolicyMemberDomains) blocks allUsers in hardened orgs.
log "Granting public invoker (allUsers) — required for the gateway's OIDC login"
if gcloud run services add-iam-policy-binding "${SERVICE_NAME}" \
--region="${REGION}" --member=allUsers --role=roles/run.invoker \
--project="${PROJECT_ID}" >/dev/null 2>&1; then
echo " public invoker granted."
else
echo " WARN: allUsers rejected (likely Domain Restricted Sharing). The service is"
echo " deployed but the invoker IAM check is still enabled, so requests 403"
echo " before reaching the container. Preferred fix (where available):"
echo " gcloud run services update ${SERVICE_NAME} --no-invoker-iam-check \\"
echo " --region=${REGION} --project=${PROJECT_ID}"
echo " Alternatively: request a DRS exception for ${SERVICE_NAME}, or use the GKE"
echo " track, which exposes the gateway at the network layer with no allUsers"
echo " binding. An LB is NOT a fix — it does not bypass the invoker IAM check."
fi
RUN_URL="$(gcloud run services describe "${SERVICE_NAME}" --region="${REGION}" \
--project="${PROJECT_ID}" --format='value(status.url)')"
log "Cloud Run URL: ${RUN_URL}"
# public_url is now required (config validation refuses a non-loopback bind
# without it), so the template ships a placeholder for the first pass. Once we
# know the real URL, warn on any mismatch so the operator doesn't leave the
# placeholder — or a stale hostname — in place. Normalize quotes / inline
# comments / a trailing slash so schema-equivalent spellings compare equal.
# Only checked with internal ingress, where public_url should be the run.app
# URL; behind an internal ALB it is the ALB hostname, which this script
# cannot know.
CFG_PUBLIC_URL="$(grep -E '^[[:space:]]*public_url:' "${GATEWAY_YAML}" 2>/dev/null \
| head -1 \
| sed -E 's/^[[:space:]]*public_url:[[:space:]]*//; s/[[:space:]]+#.*$//; s/[[:space:]]*$//' \
|| true)"
CFG_PUBLIC_URL="${CFG_PUBLIC_URL#[\'\"]}"; CFG_PUBLIC_URL="${CFG_PUBLIC_URL%[\'\"]}"
CFG_PUBLIC_URL="${CFG_PUBLIC_URL%/}"
if [[ "${INGRESS}" == "internal" && -n "${RUN_URL}" && "${CFG_PUBLIC_URL}" != "${RUN_URL%/}" ]]; then
echo " NOTE — ${GATEWAY_YAML} has public_url: ${CFG_PUBLIC_URL:-<unset>}"
echo " but this service's URL is ${RUN_URL}."
echo " Set listen.public_url to ${RUN_URL} (or your LB hostname) and re-run."
fi
if [[ -n "${RUN_URL}" ]]; then
# gcloud run deploy already fails the script if the revision can't boot (it
# waits for the Ready condition), so what's left to verify is that the
# gateway is serving. The OAuth discovery document below returns 200 only
# after config load, OIDC discovery, upstream construction, and Postgres
# migration all succeed, so it doubles as an end-to-end boot check (the
# readiness probe proper is GET /readyz). With internal ingress the URL is
# reachable only from inside the VPC (or a PSC-connected corp network), so
# verification is left to the operator rather than attempted from here.
log "Verify the gateway is serving (from inside the VPC, or a PSC-connected corp network):"
echo " curl -s ${RUN_URL}/.well-known/oauth-authorization-server"
echo " If it isn't responding yet, check logs:"
echo " gcloud run services logs read ${SERVICE_NAME} --region=${REGION} --project=${PROJECT_ID}"
log "Finish the OAuth bootstrap:"
echo " 1. Register this redirect URI on the Google OAuth client: ${RUN_URL}/oauth/callback"
echo " 2. Set listen.public_url in ${GATEWAY_YAML} to ${RUN_URL}, then re-run: INGRESS=${INGRESS} ./setup.sh"
echo " (republishes ${CONFIG_SECRET} and redeploys so the IdP redirect_uri matches)."
echo " With INGRESS=internal-and-cloud-load-balancing, use your internal ALB hostname"
echo " instead of the run.app URL in both steps."
fi
fi
# ---- summary ----------------------------------------------------------------
cat <<EOF
==> Done.
Service account ${SA_EMAIL}
roles: aiplatform.user, secretmanager.secretAccessor
Image ${IMAGE}
Instance ${DB_INSTANCE}
Connection name ${PROJECT_ID}:${REGION}:${DB_INSTANCE}
Private IP ${PRIVATE_IP}
Database / user ${DB_NAME} / ${DB_USER}
Secrets ${SECRET_NAME}, ${JWT_SECRET_NAME}, ${CONFIG_SECRET}
Cloud Run service ${SERVICE_NAME} -> ${RUN_URL:-(not deployed yet)} (ingress: ${INGRESS})
Next steps (see https://code.claude.com/docs/en/claude-apps-gateway-on-gcp):
- Create the one operator-provided secret (from the Google Cloud Console OAuth client):
printf '%s' "<client-secret>" | gcloud secrets create ${OIDC_SECRET_NAME} \\
--data-file=- --project="${PROJECT_ID}"
setup.sh grants ${SA_EMAIL} secretAccessor on it on the next re-run.
- Fill in the REPLACE_ME values in ${GATEWAY_YAML}, then re-run: setup.sh publishes
${CONFIG_SECRET} and deploys ${SERVICE_NAME} once both secrets exist.
- After the first deploy: set listen.public_url to the Cloud Run URL above (or your
internal ALB hostname) and register <url>/oauth/callback on the Google OAuth client,
then re-run to redeploy.
- The gateway runs its own schema migrations at boot, so ${DB_USER} needs CREATE TABLE.
EOF
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# Never commit state (contains secrets) or local var files
*.tfstate
*.tfstate.*
.terraform/
terraform.tfvars
*.auto.tfvars
crash.log
# The lock file holds no secrets. It's ignored here so consumers who copy this
# example into their own repo generate (and commit) their own platform-complete
# lock at first init — committing one from this repo would carry only one
# platform's provider hashes.
.terraform.lock.hcl
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# Claude Gateway — Terraform (Cloud Run)
Terraform equivalent of `../setup.sh`. Lets end-users provision and manage
the gateway with `terraform apply`. Covers the same scope ([walkthrough](https://code.claude.com/docs/en/claude-apps-gateway-on-gcp) §17): APIs →
service account + IAM → Artifact Registry repo → VPC + Private Services Access →
private-IP Cloud SQL (PG16) → secrets → Cloud Run with Direct VPC egress.
## Files
| File | Purpose |
|------|---------|
| `versions.tf` | Provider pins (google, random) |
| `variables.tf` | All inputs (defaults match `setup.sh`'s) |
| `main.tf` | Resources |
| `outputs.tf` | Service URL, OAuth redirect URI, SA, DB info |
| `terraform.tfvars.example` | Copy to `terraform.tfvars` and edit |
## Prerequisites
1. **`../gateway.yaml` created and filled in** — copy the template first:
`cp ../gateway.yaml.example ../gateway.yaml`, then replace every `REPLACE_ME`
(Terraform reads this file and enforces no `REPLACE_ME` via a precondition).
Leave `public_url` at its placeholder for the first apply; set it to the
`run.app` URL (the `service_url` output) or your LB hostname and re-apply.
`gateway.yaml` is gitignored; the committed template is `gateway.yaml.example`.
2. A **remote backend** for shared use (see below). State holds secrets — never commit it.
## Deploy
Terraform creates the Artifact Registry repo but does **not** build/push the
image, so the apply is two passes: a targeted apply to create the repo, then
build/push, then the full apply.
```bash
cp terraform.tfvars.example terraform.tfvars # edit it
terraform init
# 1. Create just the Artifact Registry repo (the -target warning is expected):
terraform apply -target=google_artifact_registry_repository.repo
# 2. Download the public Claude Code linux-x64 release binary (it includes the
# `gateway` subcommand; the Dockerfile picks it up at gcp/claude), verify its
# sha256 against the release manifest, then build and push the image:
BASE="https://downloads.claude.ai/claude-code-releases"
VERSION="$(curl -fsSL --proto '=https' "${BASE}/latest")"
curl -fL --proto '=https' --proto-redir '=https' -o ../claude \
"${BASE}/${VERSION}/linux-x64/claude"
WANT="$(curl -fsSL --proto '=https' "${BASE}/${VERSION}/manifest.json" \
| tr -d '[:space:]' | grep -oE '"linux-x64"[^}]*' | grep -oE '[a-f0-9]{64}' | head -1)"
[ "$(openssl dgst -sha256 ../claude | awk '{print $NF}')" = "${WANT}" ] \
&& echo "sha256 OK" || { echo "checksum mismatch" >&2; rm -f ../claude; }
gcloud auth configure-docker us-east5-docker.pkg.dev --quiet
docker build --platform=linux/amd64 --provenance=false \
-f ../Dockerfile -t "us-east5-docker.pkg.dev/<project>/claude-gateway/gateway:${VERSION}" ..
docker push "us-east5-docker.pkg.dev/<project>/claude-gateway/gateway:${VERSION}"
# 3. Full apply:
terraform apply
```
(`../setup.sh` §3 automates the same download-and-verify.)
Set in `terraform.tfvars`:
- `project_id`, `region`
- `image_tag` (after building/pushing — step 2 above)
- **`oidc_client_secret`** — required (the Cloud Run service mounts `latest` of
this secret; with no version the deploy fails). Terraform creates the
secret + version from it.
- `invoker_iam_disabled` / `allow_unauthenticated` — the gateway runs its own
OIDC, so the Cloud Run invoker IAM check must be opened or disabled.
**Preferred:** `invoker_iam_disabled = true` (no `allUsers` binding; works
under Domain Restricted Sharing). **Fallback:** `allow_unauthenticated = true`
grants `allUsers` `run.invoker` — fine on a normal org, but DRS orgs reject
`allUsers` (set it `false` there, since an LB does **not** bypass the IAM
check). If both paths are blocked by org policy, use the GKE track.
- `ingress` — defaults to **internal-only** (no public URL). Claude Code's `/login`
only accepts gateway hosts on private addresses, so public ingress cannot serve
clients; the two-pass OAuth bootstrap must be completed from inside the VPC (or a
PSC-connected corp network). See "Private access" below.
Tear down a trial with `terraform destroy`: set `deletion_protection = false`,
run `terraform apply` to record that in state (the provider checks the value in
**state**, not config, so destroy would still refuse otherwise), then `terraform
destroy`. The destroy will stop at the VPC network
because the Private Services Access peering is intentionally left in place
(`deletion_policy = ABANDON` — see Guard rails below); finish by deleting the
peering manually once the Cloud SQL instance is gone, then re-run destroy:
```bash
gcloud services vpc-peerings delete --service=servicenetworking.googleapis.com \
--network=cc-gateway-vpc --project=<project>
terraform destroy
```
## Guard rails
Tuned so accidental deletion is hard but greenfield teardown stays easy:
- `deletion_protection = true` (variable, default true) on Cloud SQL and Cloud Run —
blocks accidental deletion; set `false` when you intend to `terraform destroy`.
- `disable_on_destroy = false` on APIs — tearing down config never disables APIs.
- `deletion_policy = ABANDON` on the PSA peering — never tears down the
service-networking peering automatically (it's shared by every private-IP
service on the VPC). On the dedicated VPC this module creates, that means
`terraform destroy` stops at the network step; delete the peering manually
per the teardown note above.
- IAM uses non-authoritative `_member` resources, so other project/secret bindings
are never clobbered.
## Private access (internal ingress) — the default
By default the service has **no public URL** (`ingress = "INGRESS_TRAFFIC_INTERNAL_ONLY"`),
and there is no public-ingress option: Claude Code's `/login` rejects gateway hosts that
resolve to public addresses, so public exposure cannot serve clients. Reach the service
from inside the VPC, or via the private-access plumbing below.
With internal-only ingress, `public_url` stays the `run.app` URL (Google-managed cert) —
**no load balancer or your own certificate required**. But internal ingress alone does
**not** let corporate on-prem clients reach `run.app`; that needs **operator /
network-team-owned** plumbing that Cloud Run does **not** create for you (validate it's in
place before relying on internal ingress):
1. A **Private Service Connect endpoint** for Google APIs (an internal VIP in the VPC).
2. A **Cloud DNS private zone for `run.app`** resolving `*.run.app` to that endpoint IP.
3. **On-prem routing** to the endpoint over Cloud VPN / Interconnect.
This is normally managed centrally in the network/hub project, so the module does not
provision it. See [Private networking and Cloud Run](https://cloud.google.com/run/docs/securing/private-networking).
For a greenfield trial without this plumbing, complete the OAuth bootstrap from inside
the VPC — e.g. a browser proxied through an in-VPC VM (SSH SOCKS tunnel over IAP).
For a **custom internal hostname or your own TLS cert**, use
`INGRESS_TRAFFIC_INTERNAL_LOAD_BALANCER` and front the service with your own internal
Application Load Balancer (also not provisioned by this module).
## Remote state (recommended for teams)
Add a backend so state is shared and locked (and out of git):
```hcl
# backend.tf
terraform {
backend "gcs" {
bucket = "<your-tf-state-bucket>"
prefix = "claude-gateway/cloudrun"
}
}
```
## After deploy
- `terraform output service_url` / `oauth_redirect_uri`.
- Register the redirect URI on the Google OAuth client and make sure
`../gateway.yaml` `public_url` matches the host.
- Notes: Terraform does not build the image. To ship a new gateway version,
rerun the docker build/push under a new tag and bump `image_tag` — a bare
re-apply under an unchanged tag does **not** roll a new revision (Cloud Run
resolves the tag to a digest only at revision creation, and an unchanged
`image` attribute means no new revision).
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# Claude Gateway on Cloud Run — Terraform equivalent of setup.sh.
# Section markers (§N) map to setup.sh and the walkthrough:
# https://code.claude.com/docs/en/claude-apps-gateway-on-gcp
locals {
config_path = var.gateway_config_path != "" ? var.gateway_config_path : "${path.module}/../gateway.yaml"
gateway_config = file(local.config_path)
image = "${var.region}-docker.pkg.dev/${var.project_id}/${var.ar_repo}/${var.image_name}:${var.image_tag}"
apis = [
"aiplatform.googleapis.com",
"artifactregistry.googleapis.com",
"cloudresourcemanager.googleapis.com",
"sqladmin.googleapis.com",
"secretmanager.googleapis.com",
"iamcredentials.googleapis.com",
"iam.googleapis.com",
"compute.googleapis.com",
"servicenetworking.googleapis.com",
"run.googleapis.com",
]
}
# ── 1 Project & API setup ───────────────────────────────────────────────────
resource "google_project_service" "apis" {
for_each = toset(local.apis)
project = var.project_id
service = each.value
# Don't disable APIs (or delete anything) when this config is torn down.
disable_on_destroy = false
disable_dependent_services = false
}
# ── 2 Service account & IAM (least-privilege) ───────────────────────────────
resource "google_service_account" "gateway" {
project = var.project_id
account_id = var.sa_name
display_name = "Claude Gateway"
depends_on = [google_project_service.apis]
}
# Non-authoritative (_member) so we never clobber other project bindings.
#
# Only aiplatform.user is granted: the gateway reaches Cloud SQL over the VPC at
# its private IP with a password user (direct TCP via Direct VPC egress — see §7
# below), not via the Cloud SQL Auth Proxy / connector, so it never calls
# cloudsql.instances.connect and no roles/cloudsql.client grant is needed.
# Direct private-IP keeps the gateway's store a plain postgres_url with no proxy
# sidecar/socket plumbing, and the connection string is portable across Cloud
# Run and GKE.
resource "google_project_iam_member" "vertex" {
project = var.project_id
role = "roles/aiplatform.user" # Agent Platform inference
member = "serviceAccount:${google_service_account.gateway.email}"
}
# ── 3 Artifact Registry repo ────────────────────────────────────────────────
# NOTE: image build/push is a separate step (see README) — Terraform only makes the repo.
resource "google_artifact_registry_repository" "repo" {
project = var.project_id
location = var.region
repository_id = var.ar_repo
format = "DOCKER"
description = "Claude Gateway container images"
depends_on = [google_project_service.apis]
}
# ── 4 VPC + Private Services Access ──────────────────────────────────────────
resource "google_compute_network" "vpc" {
project = var.project_id
name = var.vpc_network
auto_create_subnetworks = false
depends_on = [google_project_service.apis]
}
resource "google_compute_subnetwork" "subnet" {
project = var.project_id
name = var.subnet
region = var.region
network = google_compute_network.vpc.id
ip_cidr_range = var.subnet_range
}
resource "google_compute_global_address" "psa_range" {
project = var.project_id
name = "google-managed-services-${var.vpc_network}"
purpose = "VPC_PEERING"
address_type = "INTERNAL"
prefix_length = var.psa_prefix_length
network = google_compute_network.vpc.id
}
resource "google_service_networking_connection" "psa" {
network = google_compute_network.vpc.id
service = "servicenetworking.googleapis.com"
reserved_peering_ranges = [google_compute_global_address.psa_range.name]
# ABANDON: on destroy, leave the producer peering in place (deleting it can hang
# and would affect any other private-IP service on this VPC).
deletion_policy = "ABANDON"
# If the peering already exists (e.g. a previous apply failed partway), patch it
# instead of failing the create.
update_on_creation_fail = true
depends_on = [google_project_service.apis]
}
# ── 4 Cloud SQL (private IP only) ───────────────────────────────────────────
resource "google_sql_database_instance" "db" {
project = var.project_id
name = var.db_instance
region = var.region
database_version = var.db_version
deletion_protection = var.deletion_protection
depends_on = [google_service_networking_connection.psa]
settings {
tier = var.db_tier
ip_configuration {
ipv4_enabled = false # private IP only (org policy: sql.restrictPublicIp)
private_network = google_compute_network.vpc.id
ssl_mode = "ENCRYPTED_ONLY"
}
}
}
resource "google_sql_database" "db" {
project = var.project_id
name = var.db_name
instance = google_sql_database_instance.db.name
}
# URL-safe (alphanumeric) so it drops cleanly into the connection string.
# nosemgrep: terraform-generic-secrets-in-state -- secrets in tfstate are inherent to TF; mitigated by the documented remote GCS backend (see README "Remote state")
resource "random_password" "db" {
length = 32
special = false
}
# nosemgrep: terraform-gcp-secrets-in-state -- secrets in tfstate are inherent to TF; mitigated by the documented remote GCS backend (see README "Remote state")
resource "google_sql_user" "gateway" {
project = var.project_id
name = var.db_user
instance = google_sql_database_instance.db.name
password = random_password.db.result
# On destroy the role owns the tables it migrated at boot, so DROP ROLE can
# fail (and races google_sql_database.db). ABANDON is harmless on the
# greenfield teardown — the whole instance is deleted anyway.
deletion_policy = "ABANDON"
}
# ── 5/6 Secrets + secretAccessor ────────────────────────────────────────────
# postgres-url: connection string built from the instance's private IP.
resource "google_secret_manager_secret" "postgres_url" {
project = var.project_id
secret_id = var.secret_name
replication {
auto {}
}
depends_on = [google_project_service.apis]
}
# nosemgrep: terraform-gcp-secrets-in-state -- secrets in tfstate are inherent to TF; mitigated by the documented remote GCS backend (see README "Remote state")
resource "google_secret_manager_secret_version" "postgres_url" {
secret = google_secret_manager_secret.postgres_url.id
secret_data = "postgres://${var.db_user}:${random_password.db.result}@${google_sql_database_instance.db.private_ip_address}:5432/${var.db_name}?sslmode=require"
}
# jwt: session signing key.
# nosemgrep: terraform-generic-secrets-in-state -- secrets in tfstate are inherent to TF; mitigated by the documented remote GCS backend (see README "Remote state")
resource "random_password" "jwt" {
length = 48
special = false
}
resource "google_secret_manager_secret" "jwt" {
project = var.project_id
secret_id = var.jwt_secret_name
replication {
auto {}
}
depends_on = [google_project_service.apis]
}
# nosemgrep: terraform-gcp-secrets-in-state -- secrets in tfstate are inherent to TF; mitigated by the documented remote GCS backend (see README "Remote state")
resource "google_secret_manager_secret_version" "jwt" {
secret = google_secret_manager_secret.jwt.id
secret_data = random_password.jwt.result
}
# oidc client secret: operator-provided (from the Google OAuth client).
resource "google_secret_manager_secret" "oidc" {
project = var.project_id
secret_id = var.oidc_secret_name
replication {
auto {}
}
depends_on = [google_project_service.apis]
}
# nosemgrep: terraform-gcp-secrets-in-state -- secrets in tfstate are inherent to TF; mitigated by the documented remote GCS backend (see README "Remote state")
resource "google_secret_manager_secret_version" "oidc" {
count = var.oidc_client_secret != "" ? 1 : 0
secret = google_secret_manager_secret.oidc.id
secret_data = var.oidc_client_secret
}
# Warn (not block) at plan time when the OIDC secret value isn't set: the Cloud
# Run service mounts gateway-oidc-client-secret:latest unconditionally, so an
# empty value with no out-of-band version means the apply fails late at
# revision creation. A warning (not a precondition) keeps the documented
# out-of-band-version mode usable.
check "oidc_client_secret_set" {
assert {
condition = var.oidc_client_secret != ""
error_message = "oidc_client_secret is empty — set it in terraform.tfvars, or add a version to the gateway-oidc-client-secret secret out-of-band before applying (the Cloud Run revision mounts it at :latest and will fail without one)."
}
}
# config: gateway.yaml. Guard mirrors the bash REPLACE_ME check (non-comment lines).
resource "google_secret_manager_secret" "config" {
project = var.project_id
secret_id = var.config_secret_name
replication {
auto {}
}
depends_on = [google_project_service.apis]
}
# nosemgrep: terraform-gcp-secrets-in-state -- secrets in tfstate are inherent to TF; mitigated by the documented remote GCS backend (see README "Remote state")
resource "google_secret_manager_secret_version" "config" {
secret = google_secret_manager_secret.config.id
secret_data = local.gateway_config
lifecycle {
precondition {
condition = length([
for line in split("\n", local.gateway_config) :
line
if !startswith(trimspace(line), "#") && strcontains(line, "REPLACE_ME")
]) == 0
error_message = "gateway.yaml still has REPLACE_ME on a non-comment line — fill it in before applying."
}
}
}
resource "google_secret_manager_secret_iam_member" "postgres_url" {
project = var.project_id
secret_id = google_secret_manager_secret.postgres_url.secret_id
role = "roles/secretmanager.secretAccessor"
member = "serviceAccount:${google_service_account.gateway.email}"
}
resource "google_secret_manager_secret_iam_member" "jwt" {
project = var.project_id
secret_id = google_secret_manager_secret.jwt.secret_id
role = "roles/secretmanager.secretAccessor"
member = "serviceAccount:${google_service_account.gateway.email}"
}
resource "google_secret_manager_secret_iam_member" "oidc" {
project = var.project_id
secret_id = google_secret_manager_secret.oidc.secret_id
role = "roles/secretmanager.secretAccessor"
member = "serviceAccount:${google_service_account.gateway.email}"
}
resource "google_secret_manager_secret_iam_member" "config" {
project = var.project_id
secret_id = google_secret_manager_secret.config.secret_id
role = "roles/secretmanager.secretAccessor"
member = "serviceAccount:${google_service_account.gateway.email}"
}
# ── 7 Cloud Run (Direct VPC egress) ─────────────────────────────────────────
resource "google_cloud_run_v2_service" "gateway" {
project = var.project_id
name = var.service_name
location = var.region
ingress = var.ingress
invoker_iam_disabled = var.invoker_iam_disabled
deletion_protection = var.deletion_protection
template {
service_account = google_service_account.gateway.email
scaling {
min_instance_count = var.min_instances
max_instance_count = var.max_instances
}
# Secrets are mounted at version=latest, so a config edit or secret
# rotation alone wouldn't diff this resource and the warm min_instances=1
# revision would keep the old values. Stamping a hash of the rendered
# config + every managed secret value forces a new revision whenever any
# of them change — without this, tainting random_password.db ALTERs the
# SQL role to the new password while the running revision keeps the old
# connection string and breaks on its next reconnect, and rotating the
# OIDC client secret leaves login failing invalid_client.
labels = {
config-sha = substr(sha256(join("", [
local.gateway_config,
random_password.db.result,
random_password.jwt.result,
var.oidc_client_secret,
])), 0, 63)
}
# Cloud Run's default 300s request timeout would cut off long streaming
# /v1/messages responses mid-stream.
timeout = "3600s"
vpc_access {
network_interfaces {
network = google_compute_network.vpc.id
subnetwork = google_compute_subnetwork.subnet.id
}
egress = "PRIVATE_RANGES_ONLY" # public egress (Agent Platform, accounts.google.com) bypasses the VPC -> no Cloud NAT needed
}
containers {
image = local.image
ports { container_port = 8080 }
# gateway.yaml mounted as a file at /etc/claude/gateway.yaml (alone in its dir).
volume_mounts {
name = "config"
mount_path = "/etc/claude"
}
# Cloud Run can't mount multiple secrets in one dir, so the rest are env vars
# (gateway.yaml references them via ${ENV_VAR}).
env {
name = "GATEWAY_JWT_SECRET"
value_source {
secret_key_ref {
secret = google_secret_manager_secret.jwt.secret_id
version = "latest"
}
}
}
env {
name = "OIDC_CLIENT_SECRET"
value_source {
secret_key_ref {
secret = google_secret_manager_secret.oidc.secret_id
version = "latest"
}
}
}
env {
name = "GATEWAY_POSTGRES_URL"
value_source {
secret_key_ref {
secret = google_secret_manager_secret.postgres_url.secret_id
version = "latest"
}
}
}
}
volumes {
name = "config"
secret {
secret = google_secret_manager_secret.config.secret_id
items {
path = "gateway.yaml"
version = "latest"
}
}
}
}
depends_on = [
google_secret_manager_secret_iam_member.config,
google_secret_manager_secret_iam_member.jwt,
google_secret_manager_secret_iam_member.oidc,
google_secret_manager_secret_iam_member.postgres_url,
google_secret_manager_secret_version.config,
google_secret_manager_secret_version.postgres_url,
google_secret_manager_secret_version.jwt,
google_secret_manager_secret_version.oidc,
google_sql_database.db,
google_sql_user.gateway,
google_project_service.apis,
]
}
# Public access at the Cloud Run IAM layer — the gateway runs its own OIDC, so the
# invoker check must be opened or disabled (real auth stays the gateway's SSO):
# Preferred — disable it: invoker_iam_disabled=true on the service above. No allUsers
# binding at all, and it works under Domain Restricted Sharing.
# Fallback — open it: this allUsers run.invoker grant. Domain Restricted Sharing orgs
# reject allUsers, and an LB does NOT bypass that (ingress is network-layer; the IAM
# check still runs) — use invoker_iam_disabled, a DRS exception, or GKE.
# Skipped when invoker_iam_disabled=true (the grant would be redundant, and DRS rejects it).
resource "google_cloud_run_v2_service_iam_member" "public" {
count = var.allow_unauthenticated && !var.invoker_iam_disabled ? 1 : 0
project = var.project_id
location = var.region
name = google_cloud_run_v2_service.gateway.name
role = "roles/run.invoker"
member = "allUsers"
}
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output "service_url" {
description = "Cloud Run service URL."
value = google_cloud_run_v2_service.gateway.uri
}
output "oauth_redirect_uri" {
description = "Register this exact URI on the Google OAuth client, and ensure gateway.yaml public_url matches the host."
value = "${google_cloud_run_v2_service.gateway.uri}/oauth/callback"
}
output "service_account_email" {
description = "Gateway runtime service account."
value = google_service_account.gateway.email
}
output "image" {
description = "Image the service runs (build/push this separately — see README)."
value = local.image
}
output "db_connection_name" {
description = "Cloud SQL instance connection name (project:region:instance)."
value = google_sql_database_instance.db.connection_name
}
output "db_private_ip" {
description = "Cloud SQL private IP."
value = google_sql_database_instance.db.private_ip_address
}
output "public_invoker_granted" {
description = "Whether the allUsers run.invoker binding was applied (false when invoker_iam_disabled handles public access instead, or on Domain-Restricted-Sharing orgs)."
value = length(google_cloud_run_v2_service_iam_member.public) > 0
}
@@ -0,0 +1,26 @@
# Copy to terraform.tfvars and edit. terraform.tfvars is gitignored (see .gitignore).
project_id = "your-gcp-project-id"
region = "us-east5"
image_tag = "<version>" # REQUIRED — the Claude Code release version you build and push as linux/amd64 (see README Deploy)
# Public access at the Cloud Run IAM layer (the gateway runs its own OIDC):
# Preferred — disable the invoker check: no allUsers binding, works under Domain
# Restricted Sharing. Needs google provider >= 6.8 and the feature enabled for your org:
# invoker_iam_disabled = true
# Fallback — grant allUsers (fine on a normal org; Domain Restricted Sharing rejects it,
# so there prefer invoker_iam_disabled, or use a DRS exception / GKE):
allow_unauthenticated = true
# Network reachability — a separate axis from the IAM choice above. Default is internal-only:
# no public URL (Claude Code's /login only accepts gateway hosts on private addresses, so
# public ingress cannot serve clients); corp on-prem reaches run.app via a PSC endpoint +
# private run.app DNS — see README "Private access" for the prerequisites. The only
# alternative to the internal-only default:
# ingress = "INGRESS_TRAFFIC_INTERNAL_LOAD_BALANCER" # only if you front it with your OWN internal ALB (custom hostname/cert; not provisioned here)
# Google OAuth client secret: REQUIRED — uncomment and set it (Terraform creates the
# secret version; the Cloud Run service mounts `latest`, so without a version the
# deploy fails). Leave empty only if you add the secret version out-of-band.
# oidc_client_secret = "GOCSPX-..."
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# Inputs — mirror the env-overridable knobs in setup.sh (same defaults).
variable "project_id" {
description = "GCP project ID."
type = string
}
variable "region" {
description = "Infra region for Artifact Registry, Cloud SQL, subnet, and Cloud Run. (Agent Platform region is set separately inside gateway.yaml.)"
type = string
default = "us-east5"
}
# ── Service account (§2) ────────────────────────────────────────────────────
variable "sa_name" {
description = "Service account account_id (the part before @)."
type = string
default = "claude-gateway"
}
# ── Image (§3) ──────────────────────────────────────────────────────────────
# Terraform creates the Artifact Registry repo but does NOT build/push the image
# (that's a docker build step — see README). It references the image by tag.
variable "ar_repo" {
description = "Artifact Registry Docker repository ID."
type = string
default = "claude-gateway"
}
variable "image_name" {
description = "Image name within the repo."
type = string
default = "gateway"
}
variable "image_tag" {
description = "Image tag — the Claude Code release version you build and push (must already be pushed as linux/amd64). See the README Deploy section for the build command."
type = string
validation {
condition = can(regex("^[A-Za-z0-9_][A-Za-z0-9._-]{0,127}$", var.image_tag))
error_message = "image_tag must be a valid OCI tag — set it to the Claude Code release version you pushed (the '<version>' in terraform.tfvars.example is a placeholder)."
}
}
# ── Networking (§4) ─────────────────────────────────────────────────────────
variable "vpc_network" {
description = "Custom VPC network name."
type = string
default = "cc-gateway-vpc"
}
variable "subnet" {
description = "Subnet name (Cloud Run Direct VPC egress attaches here)."
type = string
default = "cc-gateway-subnet"
}
variable "subnet_range" {
description = "Subnet primary CIDR."
type = string
default = "10.0.0.0/24"
}
variable "psa_prefix_length" {
description = "Prefix length for the Private Services Access allocated range (/16 is GCP's recommendation)."
type = number
default = 16
}
# ── Cloud SQL (§4) ──────────────────────────────────────────────────────────
variable "db_instance" {
description = "Cloud SQL instance name."
type = string
default = "claude-gateway-db"
}
variable "db_version" {
description = "Postgres major version. The gateway supports PostgreSQL 14 or newer; 16 is the recommended default."
type = string
default = "POSTGRES_16"
}
variable "db_tier" {
description = "Cloud SQL machine tier."
type = string
default = "db-g1-small"
}
variable "db_name" {
description = "Database name."
type = string
default = "claude_gateway"
}
variable "db_user" {
description = "Database user (the gateway connects as this role)."
type = string
default = "gateway"
}
# ── Secrets (§5 / §6) ─────────────────────────────────────────────────────
variable "secret_name" {
description = "Secret Manager secret holding the Postgres connection string."
type = string
default = "gateway-postgres-url"
}
variable "jwt_secret_name" {
description = "Secret Manager secret holding the session JWT signing key."
type = string
default = "gateway-jwt-secret"
}
variable "oidc_secret_name" {
description = "Secret Manager secret holding the Google OAuth client secret."
type = string
default = "gateway-oidc-client-secret"
}
variable "config_secret_name" {
description = "Secret Manager secret holding gateway.yaml (mounted at /etc/claude/gateway.yaml)."
type = string
default = "gateway-config"
}
variable "oidc_client_secret" {
description = "Google OAuth client secret value. Leave empty to NOT manage the version via Terraform (only if you add the secret version out-of-band — without one the deploy fails)."
type = string
default = ""
sensitive = true
}
variable "gateway_config_path" {
description = "Path to gateway.yaml. Empty = ../gateway.yaml relative to this module."
type = string
default = ""
}
# ── Cloud Run (§7) ──────────────────────────────────────────────────────────
variable "service_name" {
description = "Cloud Run service name."
type = string
default = "claude-gateway"
}
variable "min_instances" {
description = "Minimum Cloud Run instances (1 avoids cold OIDC discovery)."
type = number
default = 1
}
variable "max_instances" {
description = "Maximum Cloud Run instances. Each instance opens a Postgres pool of up to 5 connections (the gateway's store.max_connections default) and db-g1-small caps at ~50 max_connections — keep max_instances × 5 below the DB tier's limit, or raise the tier before raising this."
type = number
default = 8
}
variable "ingress" {
description = "Cloud Run ingress — Claude Code's /login only accepts gateway hosts on private addresses, so public ingress cannot serve clients: INGRESS_TRAFFIC_INTERNAL_ONLY (default; no public URL — VPC-only; reaches corp on-prem only with the private-access prerequisites in the README; public_url stays the run.app URL, so no LB or custom cert needed) or INGRESS_TRAFFIC_INTERNAL_LOAD_BALANCER (front with your own internal ALB for a custom hostname/cert)."
type = string
default = "INGRESS_TRAFFIC_INTERNAL_ONLY"
validation {
condition = contains(["INGRESS_TRAFFIC_INTERNAL_ONLY", "INGRESS_TRAFFIC_INTERNAL_LOAD_BALANCER"], var.ingress)
error_message = "ingress must be INGRESS_TRAFFIC_INTERNAL_ONLY or INGRESS_TRAFFIC_INTERNAL_LOAD_BALANCER — Claude Code only connects to gateways on private addresses."
}
}
variable "invoker_iam_disabled" {
description = "PREFERRED public-access path: disable the Cloud Run invoker IAM check so requests reach the container with no allUsers binding (works under Domain Restricted Sharing). Real auth stays the gateway's own OIDC. When true, the allUsers grant below is skipped. May be blocked by org policy constraints/run.managed.requireInvokerIam, or unavailable for the org (\"invoker_iam_disabled is not currently available for your organization\") — then fall back to allow_unauthenticated. Requires google provider >= 6.8."
type = bool
default = false
}
variable "allow_unauthenticated" {
description = "Fallback public-access path: grant allUsers run.invoker (the gateway needs the IAM layer open for its own OIDC). Prefer invoker_iam_disabled. Domain Restricted Sharing orgs reject allUsers — set false there and use invoker_iam_disabled, a DRS exception, or GKE."
type = bool
default = true
}
variable "deletion_protection" {
description = "Provider-level deletion protection on Cloud SQL and Cloud Run. Keep true to avoid accidental deletion of the running deployment."
type = bool
default = true
}
@@ -0,0 +1,19 @@
# Provider + version pins for the Claude Gateway Cloud Run deployment.
terraform {
required_version = ">= 1.5"
required_providers {
google = {
source = "hashicorp/google"
version = ">= 6.8, < 7.0" # 6.8 adds invoker_iam_disabled on google_cloud_run_v2_service
}
random = {
source = "hashicorp/random"
version = ">= 3.5"
}
}
}
provider "google" {
project = var.project_id
region = var.region
}
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# MDM Deployment Examples
Example templates for deploying Claude Code [managed settings](https://code.claude.com/docs/en/settings#settings-files) through Jamf, Iru (Kandji), Intune, or Group Policy. Use these as starting points — adjust them to fit your needs.
All templates encode the same minimal example (`permissions.disableBypassPermissionsMode`). See the [settings reference](https://code.claude.com/docs/en/settings#available-settings) for the full list of keys, and [`../settings`](../settings) for more complete example configurations.
## Templates
> [!WARNING]
> These examples are community-maintained templates which may be unsupported or incorrect. You are responsible for the correctness of your own deployment configuration.
| File | Use with |
| :--- | :--- |
| [`managed-settings.json`](./managed-settings.json) | Any platform. Deploy to the [system config directory](https://code.claude.com/docs/en/settings#settings-files). |
| [`macos/com.anthropic.claudecode.plist`](./macos/com.anthropic.claudecode.plist) | Jamf or Iru (Kandji) **Custom Settings** payload. Preference domain: `com.anthropic.claudecode`. |
| [`macos/com.anthropic.claudecode.mobileconfig`](./macos/com.anthropic.claudecode.mobileconfig) | Full configuration profile for local testing or MDMs that take a complete profile. |
| [`windows/Set-ClaudeCodePolicy.ps1`](./windows/Set-ClaudeCodePolicy.ps1) | Intune **Platform scripts**. Writes `managed-settings.json` to `C:\Program Files\ClaudeCode\`. |
| [`windows/ClaudeCode.admx`](./windows/ClaudeCode.admx) + [`en-US/ClaudeCode.adml`](./windows/en-US/ClaudeCode.adml) | Group Policy or Intune **Import ADMX**. Writes `HKLM\SOFTWARE\Policies\ClaudeCode\Settings` (REG_SZ, single-line JSON). |
## Tips
- Replace the placeholder `PayloadUUID` and `PayloadOrganization` values in the `.mobileconfig` with your own (`uuidgen`)
- Before deploying to your fleet, test on a single machine and confirm `/status` lists the source under **Setting sources** — e.g. `Enterprise managed settings (plist)` on macOS or `Enterprise managed settings (HKLM)` on Windows
- Settings deployed this way sit at the top of the precedence order and cannot be overridden by users
## Full Documentation
See https://code.claude.com/docs/en/settings#settings-files for complete documentation on managed settings and settings precedence.
@@ -0,0 +1,56 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>PayloadDisplayName</key>
<string>Claude Code Managed Settings</string>
<key>PayloadDescription</key>
<string>Configures managed settings for Claude Code.</string>
<key>PayloadIdentifier</key>
<string>com.anthropic.claudecode.profile</string>
<key>PayloadOrganization</key>
<string>Example Organization</string>
<key>PayloadScope</key>
<string>System</string>
<key>PayloadType</key>
<string>Configuration</string>
<key>PayloadUUID</key>
<string>DC3CBC17-3330-4CDE-94AC-D2342E9C88A3</string>
<key>PayloadVersion</key>
<integer>1</integer>
<key>PayloadContent</key>
<array>
<dict>
<key>PayloadDisplayName</key>
<string>Claude Code</string>
<key>PayloadIdentifier</key>
<string>com.anthropic.claudecode.profile.BEFD5F54-71FC-4012-82B2-94399A1E220B</string>
<key>PayloadType</key>
<string>com.apple.ManagedClient.preferences</string>
<key>PayloadUUID</key>
<string>BEFD5F54-71FC-4012-82B2-94399A1E220B</string>
<key>PayloadVersion</key>
<integer>1</integer>
<key>PayloadContent</key>
<dict>
<key>com.anthropic.claudecode</key>
<dict>
<key>Forced</key>
<array>
<dict>
<key>mcx_preference_settings</key>
<dict>
<key>permissions</key>
<dict>
<key>disableBypassPermissionsMode</key>
<string>disable</string>
</dict>
</dict>
</dict>
</array>
</dict>
</dict>
</dict>
</array>
</dict>
</plist>
@@ -0,0 +1,11 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>permissions</key>
<dict>
<key>disableBypassPermissionsMode</key>
<string>disable</string>
</dict>
</dict>
</plist>
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{
"permissions": {
"disableBypassPermissionsMode": "disable"
}
}
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@@ -0,0 +1,28 @@
<?xml version="1.0" encoding="utf-8"?>
<policyDefinitions xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions"
revision="1.0" schemaVersion="1.0">
<policyNamespaces>
<target prefix="claudecode" namespace="Anthropic.Policies.ClaudeCode" />
<using prefix="windows" namespace="Microsoft.Policies.Windows" />
</policyNamespaces>
<resources minRequiredRevision="1.0" />
<categories>
<category name="Cat_ClaudeCode" displayName="$(string.Cat_ClaudeCode)" />
</categories>
<policies>
<policy name="ManagedSettings"
class="Machine"
displayName="$(string.ManagedSettings)"
explainText="$(string.ManagedSettings_Explain)"
presentation="$(presentation.ManagedSettings)"
key="SOFTWARE\Policies\ClaudeCode">
<parentCategory ref="Cat_ClaudeCode" />
<supportedOn ref="windows:SUPPORTED_Windows_10_0" />
<elements>
<text id="SettingsJson" valueName="Settings" maxLength="1000000" required="true" />
</elements>
</policy>
</policies>
</policyDefinitions>
@@ -0,0 +1,28 @@
<#
Deploys Claude Code managed settings as a JSON file.
Intune: Devices > Scripts and remediations > Platform scripts > Add (Windows 10 and later).
Run this script using the logged on credentials: No
Run script in 64 bit PowerShell Host: Yes
Claude Code reads C:\Program Files\ClaudeCode\managed-settings.json at startup
and treats it as a managed policy source. Edit the JSON below to change the
deployed settings; see https://code.claude.com/docs/en/settings for available keys.
#>
$ErrorActionPreference = 'Stop'
$dir = Join-Path $env:ProgramFiles 'ClaudeCode'
New-Item -ItemType Directory -Path $dir -Force | Out-Null
$json = @'
{
"permissions": {
"disableBypassPermissionsMode": "disable"
}
}
'@
$path = Join-Path $dir 'managed-settings.json'
[System.IO.File]::WriteAllText($path, $json, (New-Object System.Text.UTF8Encoding($false)))
Write-Output "Wrote $path"
@@ -0,0 +1,31 @@
<?xml version="1.0" encoding="utf-8"?>
<policyDefinitionResources xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions"
revision="1.0" schemaVersion="1.0">
<displayName>Claude Code</displayName>
<description>Claude Code policy settings</description>
<resources>
<stringTable>
<string id="Cat_ClaudeCode">Claude Code</string>
<string id="ManagedSettings">Managed settings (JSON)</string>
<string id="ManagedSettings_Explain">Configures managed settings for Claude Code.
Enter the full settings configuration as a single line of JSON. The value is stored as a REG_SZ string at HKLM\SOFTWARE\Policies\ClaudeCode\Settings and is applied at the highest precedence; users cannot override these settings.
Example:
{"permissions":{"disableBypassPermissionsMode":"disable"}}
For the list of available settings keys, see https://code.claude.com/docs/en/settings.
If your configuration is large or you prefer to manage a JSON file directly, deploy C:\Program Files\ClaudeCode\managed-settings.json instead (see Set-ClaudeCodePolicy.ps1).</string>
</stringTable>
<presentationTable>
<presentation id="ManagedSettings">
<textBox refId="SettingsJson">
<label>Settings JSON:</label>
</textBox>
</presentation>
</presentationTable>
</resources>
</policyDefinitionResources>
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# Settings Examples
Example Claude Code settings files, primarily intended for organization-wide deployments. Use these as starting points — adjust them to fit your needs.
These may be applied at any level of the [settings hierarchy](https://code.claude.com/docs/en/settings#settings-files), though certain properties only take effect if specified in enterprise settings (e.g. `strictKnownMarketplaces`, `allowManagedHooksOnly`, `allowManagedPermissionRulesOnly`).
## Configuration Examples
> [!WARNING]
> These examples are community-maintained snippets which may be unsupported or incorrect. You are responsible for the correctness of your own settings configuration.
| Setting | [`settings-lax.json`](./settings-lax.json) | [`settings-strict.json`](./settings-strict.json) | [`settings-bash-sandbox.json`](./settings-bash-sandbox.json) |
|---------|:---:|:---:|:---:|
| Disable `--dangerously-skip-permissions` | ✅ | ✅ | |
| Block plugin marketplaces | ✅ | ✅ | |
| Block user and project-defined permission `allow` / `ask` / `deny` | | ✅ | ✅ |
| Block user and project-defined hooks | | ✅ | |
| Deny web fetch and search tools | | ✅ | |
| Bash tool requires approval | | ✅ | |
| Bash tool must run inside of sandbox | | | ✅ |
## Tips
- Consider merging snippets of the above examples to reach your desired configuration
- Settings files must be valid JSON
- Before deploying configuration files to your organization, test them locally by applying to `managed-settings.json`, `settings.json` or `settings.local.json`
- The `sandbox` property only applies to the `Bash` tool; it does not apply to other tools (like Read, Write, WebSearch, WebFetch, MCPs), hooks, or internal commands
## Deploying via MDM
To distribute these settings as enterprise-managed policy through Jamf, Iru (Kandji), Intune, or Group Policy, see the deployment templates in [`../mdm`](../mdm).
## Full Documentation
See https://code.claude.com/docs/en/settings for complete documentation on all available managed settings.
@@ -0,0 +1,18 @@
{
"allowManagedPermissionRulesOnly": true,
"sandbox": {
"enabled": true,
"autoAllowBashIfSandboxed": false,
"allowUnsandboxedCommands": false,
"excludedCommands": [],
"network": {
"allowUnixSockets": [],
"allowAllUnixSockets": false,
"allowLocalBinding": false,
"allowedDomains": [],
"httpProxyPort": null,
"socksProxyPort": null
},
"enableWeakerNestedSandbox": false
}
}
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{
"permissions": {
"disableBypassPermissionsMode": "disable"
},
"strictKnownMarketplaces": []
}
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{
"permissions": {
"disableBypassPermissionsMode": "disable",
"ask": [
"Bash"
],
"deny": [
"WebSearch",
"WebFetch"
]
},
"allowManagedPermissionRulesOnly": true,
"allowManagedHooksOnly": true,
"strictKnownMarketplaces": [],
"sandbox": {
"autoAllowBashIfSandboxed": false,
"excludedCommands": [],
"network": {
"allowUnixSockets": [],
"allowAllUnixSockets": false,
"allowLocalBinding": false,
"allowedDomains": [],
"httpProxyPort": null,
"socksProxyPort": null
},
"enableWeakerNestedSandbox": false
}
}
+640
View File
@@ -0,0 +1,640 @@
<?xml version="1.0" encoding="UTF-8"?>
<feed xmlns="http://www.w3.org/2005/Atom">
<id>https://github.com/anthropics/claude-code/blob/main/CHANGELOG.md</id>
<title>Claude Code Changelog</title>
<subtitle>Release notes for Claude Code</subtitle>
<author><name>Anthropic</name></author>
<link rel="alternate" type="text/html" href="https://github.com/anthropics/claude-code/blob/main/CHANGELOG.md"/>
<link rel="self" type="application/atom+xml" href="https://raw.githubusercontent.com/anthropics/claude-code/main/feed.xml"/>
<updated>2026-08-08T02:47:59Z</updated>
<entry>
<id>https://github.com/anthropics/claude-code/releases/tag/v2.1.226</id>
<title>Claude Code v2.1.226</title>
<link rel="alternate" type="text/html" href="https://github.com/anthropics/claude-code/releases/tag/v2.1.226"/>
<updated>2026-08-08T02:47:59Z</updated>
<content type="html">&lt;p&gt;• Bug fixes and reliability improvements&lt;/p&gt;</content>
</entry>
<entry>
<id>https://github.com/anthropics/claude-code/releases/tag/v2.1.225</id>
<title>Claude Code v2.1.225</title>
<link rel="alternate" type="text/html" href="https://github.com/anthropics/claude-code/releases/tag/v2.1.225"/>
<updated>2026-08-08T01:09:19Z</updated>
<content type="html">&lt;p&gt;• Added gateway spend-limit support to Claude Code's usage warning; the limit-reached message now names the cap, its reset time, and the operator's message (requires the gateway on 2.1.225)&lt;/p&gt;
&lt;p&gt;• Added a workspace trust prompt to claude agents for untrusted directories, matching the behavior of claude&lt;/p&gt;
&lt;p&gt;• Fixed a transient 401 replacing a long-lived CLAUDE_CODE_OAUTH_TOKEN with a stored login's short-lived token, breaking headless sessions until restart&lt;/p&gt;
&lt;p&gt;• Fixed MCP OAuth servers on macOS intermittently failing with a burst of 401 errors, as if never authenticated, after a keychain read timed out&lt;/p&gt;
&lt;p&gt;• Fixed auto mode counting a safety-filter refusal of its own permission check toward the consecutive-block limit; the action is still denied, but the model is now told to move on rather than retry&lt;/p&gt;
&lt;p&gt;• Fixed cross-session messages staying parked without a notice or expiry in headless sessions and during startup&lt;/p&gt;
&lt;p&gt;• Fixed conversation history breaking on Remote Control session resume after very large conversations were compacted&lt;/p&gt;
&lt;p&gt;• Fixed hovering over a session in another project in the agents list changing the directory the next agent starts in&lt;/p&gt;
&lt;p&gt;• Fixed claude self-hosted-runner registering and then failing every session when --base-dir cannot be created or written; it now exits at startup with a clear error&lt;/p&gt;
&lt;p&gt;• Fixed Claude Code on the web sessions being misreported as stuck, re-sending a growing event backlog on every reconnect&lt;/p&gt;
&lt;p&gt;• Improved Remote Control: photos attached from the Claude app are now shown to Claude directly instead of being read from disk with a separate tool call&lt;/p&gt;
&lt;p&gt;• [VSCode] Fixed Focus view folding away the latest to-do list, a pending question's context, and settled answers; thinking-only folds show "Thought for Ns" and re-collapse when their turn completes&lt;/p&gt;
&lt;p&gt;• SendMessage can now start a conversation with your Remote Control sessions on other machines by name (ListAgents shows them as name [ref]), instead of only replying after they message you first&lt;/p&gt;
&lt;p&gt;• SendMessage: a Remote Control recipient you already confirmed is never swapped for a same-named session on this machine when its own list couldn't be checked&lt;/p&gt;</content>
</entry>
<entry>
<id>https://github.com/anthropics/claude-code/releases/tag/v2.1.224</id>
<title>Claude Code v2.1.224</title>
<link rel="alternate" type="text/html" href="https://github.com/anthropics/claude-code/releases/tag/v2.1.224"/>
<updated>2026-08-07T04:00:51Z</updated>
<content type="html">&lt;p&gt;• Added self-hosted environments: claude self-hosted-runner turns your own machines or containers into a place Claude Code web, mobile, and desktop sessions can run, on Team and Enterprise plans&lt;/p&gt;
&lt;p&gt;• Added archive plugin source: install plugins from a zip over HTTPS without git or npm, with optional SHA-256 pinning&lt;/p&gt;
&lt;p&gt;• Added a cancel-and-confirm step when removing an unavailable paste changes a command's text&lt;/p&gt;
&lt;p&gt;• Added ANTHROPIC_BEDROCK_REGION_PREFIX env var for Bedrock to prefer a specific cross-region inference profile over the AWS_REGION-derived one&lt;/p&gt;
&lt;p&gt;• Added crossSessionInbound and dialogExpiry settings: cross-session messages sent to a session running with bypassed permissions are held for your approval, and messages to other sessions auto-deliver&lt;/p&gt;
&lt;p&gt;• Added sandbox credential-masking options: extract and onExtractNoMatch for structured env values, decode: "jwt" with maskClaims for JWT-aware masking, and awsPairs/sigv4 for AWS SigV4 re-signing; these need network.tlsTerminate and are honored only from user, managed, or --settings settings&lt;/p&gt;
&lt;p&gt;• Added cross-session SendMessage: Claude Code sessions can now message each other, on any of your machines, with ListAgents to discover them (macOS and Linux)&lt;/p&gt;
&lt;p&gt;• Fixed long (&amp;gt;200 char) project paths resolving to another project's session directory under a shared sanitized prefix; session list, rename, fork, delete and /resume no longer cross projects&lt;/p&gt;
&lt;p&gt;• Fixed SendMessage reporting "Message sent" when the write to a teammate's inbox had actually failed; failed deliveries are now reported as errors&lt;/p&gt;
&lt;p&gt;• Fixed sandbox filesystem deny entries written with a trailing slash (e.g. denyRead: "~/.aws/") being silently bypassable on Linux and macOS&lt;/p&gt;
&lt;p&gt;• Fixed sandbox violation details never appearing in Bash tool results; Claude now sees which file or network access was denied and why&lt;/p&gt;
&lt;p&gt;• Fixed MCP tools that connect mid-turn being deferred for tool search without their names announced to the model&lt;/p&gt;
&lt;p&gt;• Fixed plugin install records being silently corrupted when the same plugin is installed in multiple projects&lt;/p&gt;
&lt;p&gt;• Fixed recalled or restored paste content occasionally attaching wrong data or silently losing text when the paste had aged out or placeholder numbers collided&lt;/p&gt;
&lt;p&gt;• Fixed copy-on-select on Wayland sometimes not reaching the clipboard; the two selection writes no longer race&lt;/p&gt;
&lt;p&gt;• Fixed the feedback survey's transcript share silently failing on long sessions; a failed share now shows an error instead of a success message&lt;/p&gt;
&lt;p&gt;• Fixed Remote Control auto-start intermittently failing with "Remote credentials fetch failed" on a cold start with a stale login token&lt;/p&gt;
&lt;p&gt;• Fixed Remote Control and SDK clients showing a blank "(no content)" message after /clear and other output-less commands&lt;/p&gt;
&lt;p&gt;• Fixed a Remote Control session recreated after its server session expired uploading prior local conversation history into the new session&lt;/p&gt;
&lt;p&gt;• Improved fullscreen mode to keep the full pre-compaction history in scrollback across repeated compactions, instead of only the most recent interval&lt;/p&gt;
&lt;p&gt;• Improved Remote Control: attached web and mobile clients now see compaction progress and the post-compaction boundary instead of a silent pause; /clear resets now propagate to attached clients&lt;/p&gt;
&lt;p&gt;• Improved Remote Control: connection failures now show a persistent failure indicator with details and a reconnect shortcut, instead of only an 8-second toast&lt;/p&gt;
&lt;p&gt;• Removed the 200-subagent-per-session spawn cap; long-running sessions no longer refuse new agents (concurrency and depth limits still apply)&lt;/p&gt;
&lt;p&gt;• Changed managed settings: the approval prompt no longer re-appears after re-login or org switching when the organization's settings are unchanged&lt;/p&gt;
&lt;p&gt;• Changed the feedback-survey transcript share: with your consent it now also uploads the last request's model settings — the system prompt (which includes your CLAUDE.md instructions), tool definitions, and model parameters. Secrets are redacted as before, and these fields are dropped first if the share is too large&lt;/p&gt;
&lt;p&gt;• Changed the Bash tool description to always note that command output is displayed to the model, not reliably to the user&lt;/p&gt;
&lt;p&gt;• Changed recalled paste placeholder numbers to renumber when accepted into the input&lt;/p&gt;
&lt;p&gt;• Changed Remote Control to archive the stale server session instead of leaving a dead one listed when a fresh session is minted after compaction or /resume&lt;/p&gt;
&lt;p&gt;• [VSCode] Fixed the extension showing Remote Control as connected after the connection failed&lt;/p&gt;
&lt;p&gt;• Fixed a session resume silently reconnecting Remote Control after the user turned it off (--resume, SDK hosts, and the VS Code extension)&lt;/p&gt;
&lt;p&gt;• [VSCode] Fixed sessions not honoring remoteControlAtStartup when explicitly enabled&lt;/p&gt;</content>
</entry>
<entry>
<id>https://github.com/anthropics/claude-code/releases/tag/v2.1.223</id>
<title>Claude Code v2.1.223</title>
<link rel="alternate" type="text/html" href="https://github.com/anthropics/claude-code/releases/tag/v2.1.223"/>
<updated>2026-08-06T00:52:31Z</updated>
<content type="html">&lt;p&gt;• Added owner wildcard entries ("owner/*") to the strictKnownMarketplaces and blockedMarketplaces managed settings for allowing or blocking all marketplace repos under a GitHub org&lt;/p&gt;
&lt;p&gt;• Added a warning when workflow agents, forked skills, slash commands, or resumed background agents' requested subagent model is restricted and the parent model runs instead&lt;/p&gt;
&lt;p&gt;• Added a /teleport hint in cloud sessions showing how to continue locally with claude --teleport &amp;lt;session id&amp;gt;&lt;/p&gt;
&lt;p&gt;• Fixed a Bash permission bypass where a crafted command could hide parts of itself from permission checks&lt;/p&gt;
&lt;p&gt;• Fixed permission prompts so commands padded with tabs or invisible Unicode can no longer hide part of the command from the approval dialog&lt;/p&gt;
&lt;p&gt;• Fixed workflow scripts being able to use dynamic import() to run code outside the workflow sandbox&lt;/p&gt;
&lt;p&gt;• Fixed a permission gap where an agent definition's bypassPermissions mode ignored the org bypass-permissions disable policy&lt;/p&gt;
&lt;p&gt;• Fixed resuming a session after a mid-session /cd coming back empty&lt;/p&gt;
&lt;p&gt;• Fixed gateway model discovery hiding Claude models registered under provider-prefixed IDs such as vertex_ai/claude-* or bedrock/anthropic.claude-*&lt;/p&gt;
&lt;p&gt;• Fixed modelOverrides keys that aren't Anthropic model IDs being treated as the session's canonical model ID; unknown keys are now ignored as documented&lt;/p&gt;
&lt;p&gt;• Fixed managed settings: server-delivered settings no longer disable the env block of a machine-local managed-settings.json or MDM profile; admin env now merges per key&lt;/p&gt;
&lt;p&gt;• Fixed sandboxed commands failing to start on Linux when sandbox.filesystem.denyWrite covers the working directory&lt;/p&gt;
&lt;p&gt;• Fixed forked background agents getting stuck "already resuming" for the rest of the session when rebuilding the fork's parent prompt failed during resume&lt;/p&gt;
&lt;p&gt;• Fixed a resumed session failing every turn, or leaving the interactive app on an unresponsive error screen, when its history held a malformed diagnostics attachment&lt;/p&gt;
&lt;p&gt;• Fixed a rare hang when parsing unusual git push output&lt;/p&gt;
&lt;p&gt;• Changed CLAUDE_CODE_DISABLE_1M_CONTEXT to hold every Claude model with a native 1M window to 200K via auto-compaction, not just a fixed list; a startup warning now appears when auto-compaction isn't holding the session to 200K&lt;/p&gt;
&lt;p&gt;• Changed auto-compact to keep sessions on unrecognized model IDs within the assumed context window instead of letting them grow past it; set CLAUDE_CODE_DISABLE_UNKNOWN_MODEL_WINDOW_ENFORCEMENT=1 to restore the previous behavior&lt;/p&gt;
&lt;p&gt;• Changed /review to be an alias of /code-review, which reviews the current diff or a PR (/code-review &amp;lt;level&amp;gt; &amp;lt;pr#&amp;gt;); use /code-review ultra for a deep cloud review&lt;/p&gt;
&lt;p&gt;• Changed /code-review with no effort level to reuse the level you typed last; type a level like /code-review high to change it&lt;/p&gt;</content>
</entry>
<entry>
<id>https://github.com/anthropics/claude-code/releases/tag/v2.1.222</id>
<title>Claude Code v2.1.222</title>
<link rel="alternate" type="text/html" href="https://github.com/anthropics/claude-code/releases/tag/v2.1.222"/>
<updated>2026-08-04T22:39:48Z</updated>
<content type="html">&lt;p&gt;• Fixed worktree-isolated sessions and their subagents being able to run destructive git commands against the main checkout; isolation now applies to file edits and Bash in every session type&lt;/p&gt;
&lt;p&gt;• Fixed PreToolUse auto-allow hooks bypassing tool restrictions in background agent tasks (summaries, compaction, renames)&lt;/p&gt;
&lt;p&gt;• Fixed /usage-credits on Team and Enterprise showing "you've already sent a usage credit request" for members whose earlier request was dismissed, blocking them from sending a new one&lt;/p&gt;
&lt;p&gt;• Fixed the startup connectivity check hanging and then failing behind an HTTPS proxy; it now uses the same proxy-aware transport as API requests and times out with a clear message&lt;/p&gt;
&lt;p&gt;• Fixed "Connection closed mid-response" errors being reported on responses that had actually completed&lt;/p&gt;
&lt;p&gt;• Fixed /usage overattributing usage to MCP servers: a server's share now reflects only the requests that actually consumed its tool results, instead of every turn after any call to it&lt;/p&gt;
&lt;p&gt;• Fixed sessions not linking to pull requests created after the branch was pushed, including through the GitHub REST API&lt;/p&gt;
&lt;p&gt;• Fixed org-restricted model: opus-style subagent and teammate family aliases dropping to the parent model instead of stepping down to the newest org-allowed model in the family&lt;/p&gt;
&lt;p&gt;• Fixed stream idle timeout firing on custom ANTHROPIC_BASE_URL gateways despite server keep-alive pings arriving on the wire&lt;/p&gt;
&lt;p&gt;• Fixed claude.ai connectors being falsely marked as needing authorization when the session token is invalid — they now show a /login hint instead&lt;/p&gt;
&lt;p&gt;• Fixed tool errors not being displayed for tools no longer available locally, for example after an MCP server is removed&lt;/p&gt;
&lt;p&gt;• Fixed SendMessage rejecting a long summary — it now truncates instead, so sends no longer fail on a character limit&lt;/p&gt;
&lt;p&gt;• Fixed the spinner's effort label in a subagent's transcript view showing the session's effort level instead of the subagent's own effort: setting&lt;/p&gt;
&lt;p&gt;• Fixed rare crashes when a file watcher hit a filesystem error or during file-watcher teardown&lt;/p&gt;
&lt;p&gt;• Fixed screen readers re-reading the whole input line on every backspace in --ax-screen-reader mode — end-of-line deletions now echo just the deleted characters&lt;/p&gt;
&lt;p&gt;• Fixed host model-selection keys not taking precedence over a stale on-disk managed-settings.json when CLAUDE_CODE_PROVIDER_MANAGED_BY_HOST is set&lt;/p&gt;
&lt;p&gt;• Improved auto mode safety: messages sent to other agent sessions via SendMessage are now evaluated by the permission classifier before dispatch&lt;/p&gt;
&lt;p&gt;• Improved the refusal when Claude tries to invoke a skill with disable-model-invocation: Claude is now told to ask you to run the skill instead of replicating its workflow&lt;/p&gt;
&lt;p&gt;• Improved the /diff view, the Remote Control workspace diff, and file-edit diffs in Claude Code on the web sessions to use raw git blob content, ignoring workspace-configured diff drivers and textconv&lt;/p&gt;
&lt;p&gt;• Changed Remote Control auto-start so repo-local settings (.claude/settings.json or .claude/settings.local.json) can no longer turn it on (they can still turn it off); enable it at user scope via /config&lt;/p&gt;
&lt;p&gt;• Removed ultraplan feature&lt;/p&gt;</content>
</entry>
<entry>
<id>https://github.com/anthropics/claude-code/releases/tag/v2.1.221</id>
<title>Claude Code v2.1.221</title>
<link rel="alternate" type="text/html" href="https://github.com/anthropics/claude-code/releases/tag/v2.1.221"/>
<updated>2026-08-04T00:14:17Z</updated>
<content type="html">&lt;p&gt;• [VSCode] Added Focus view: a chat-menu toggle that hides tool activity behind an expandable per-turn summary with a live running-tool indicator, toggled with Ctrl+Alt+F or the "Claude Code: Toggle Focus view" command&lt;/p&gt;
&lt;p&gt;• Added mode: "mask" for sandbox credential files on Linux and WSL — sandboxed commands read a sentinel copy (the whole file, or just the spans captured by an extract regex) while the sandbox proxy substitutes the real value on egress; on macOS file masking falls back to deny&lt;/p&gt;
&lt;p&gt;• Added warnings to claude plugin validate when a marketplace or plugin name would be rejected by Claude Desktop's managed marketplace sync&lt;/p&gt;
&lt;p&gt;• Added a prompt-audit subcommand to the claude-api skill for auditing prompts and tool descriptions for patterns written for older models&lt;/p&gt;
&lt;p&gt;• Fixed a Bash tool permission-check bypass where zsh could execute hidden commands in [[ ]] regex conditionals; affected commands now prompt for permission&lt;/p&gt;
&lt;p&gt;• Fixed PowerShell permission checks mishandling paths containing quote characters on Windows; such paths now prompt for approval&lt;/p&gt;
&lt;p&gt;• Fixed the thinking toggle having no effect for the rest of a session that started with thinking off; disabling an MCP server mid-connect no longer silently reverts&lt;/p&gt;
&lt;p&gt;• Fixed MCP servers from --mcp-config not being connected before the first turn in print mode (-p), which made the model emit tool calls as literal text&lt;/p&gt;
&lt;p&gt;• Fixed @-mentioned files being silently dropped when pressing Esc to retract a prompt and resubmitting it&lt;/p&gt;
&lt;p&gt;• Fixed a crash when preparing API requests for SDK MCP tools named after built-in object properties such as constructor&lt;/p&gt;
&lt;p&gt;• Fixed WebSearch failing with a 400 error at effort xhigh/max when thinking is disabled&lt;/p&gt;
&lt;p&gt;• Fixed sandboxed large uploads failing with TLS errors through the sandbox proxy&lt;/p&gt;
&lt;p&gt;• Fixed Team and Enterprise spend-limit message incorrectly blaming the org's monthly limit instead of your individual spend limit&lt;/p&gt;
&lt;p&gt;• Fixed Bedrock authentication with AWS SSO named profiles failing in desktop-managed sessions on Windows machines that set a stray HOME environment variable&lt;/p&gt;
&lt;p&gt;• Fixed CLAUDE_CODE_RESUME_INTERRUPTED_TURN=0 not disabling interrupted-turn auto-resume; falsy values are now honored&lt;/p&gt;
&lt;p&gt;• Fixed a rare wake-from-sleep race where two Claude Code processes could both refresh the same MCP connector or WIF OAuth token at once, forcing re-authentication&lt;/p&gt;
&lt;p&gt;• Fixed renaming a session from Claude Code Desktop or claude.ai not updating the CLI's session name; session names from every rename surface are now sanitized&lt;/p&gt;
&lt;p&gt;• Fixed plugin- and org-delivered skills named after terminal-only built-ins (e.g. /help, /feedback) being un-invocable in non-interactive sessions&lt;/p&gt;
&lt;p&gt;• Fixed the "Plugins changed" notification lingering after plugins were reloaded instead of clearing&lt;/p&gt;
&lt;p&gt;• Fixed Vim mode: the yank register now survives dialogs, history search, and the transcript view instead of being silently emptied&lt;/p&gt;
&lt;p&gt;• Fixed Vim mode: undoing back to an empty prompt now arms the "press ← again" confirm before returning to the agent view&lt;/p&gt;
&lt;p&gt;• Improved tool search on Google Vertex AI: re-enabled for Claude 4.5-generation and newer models&lt;/p&gt;
&lt;p&gt;• Improved auto mode: permission checks for parallel tool calls are now cache-efficient, and switching modes while a check is pending reliably prompts instead of applying the stale result&lt;/p&gt;
&lt;p&gt;• Reduced prompt-cache costs for auto-mode permission checks by reusing the cached conversation prefix across decisions&lt;/p&gt;
&lt;p&gt;• Improved Stats panel to count cache tokens in its token totals, with a breakdown by input, output, cache read, and cache write&lt;/p&gt;
&lt;p&gt;• Improved /ultrareview error messages when a repo shares no history with its base: a checkout with no branches is now refused up front with advice to create one, and refusal hints no longer suggest git fetch --unshallow on clones that are already complete&lt;/p&gt;
&lt;p&gt;• Improved Windows startup: process creation times are now read via a native kernel32 call instead of spawning PowerShell, so endpoint security tools that gate powershell.exe no longer prompt&lt;/p&gt;
&lt;p&gt;• Changed background sessions to commit and push to preserve work, open a draft PR only when the task calls for one, follow your CLAUDE.md git instructions, and always end by reporting where the work lives&lt;/p&gt;
&lt;p&gt;• Changed /plugin install to refresh a stale marketplace catalog and retry before reporting a plugin not found&lt;/p&gt;
&lt;p&gt;• Changed plugins installed from /plugin to activate immediately when safe, instead of always requiring /reload-plugins&lt;/p&gt;
&lt;p&gt;• Changed plugins to accept "." as a skills path, and the root-level SKILL.md validation error now suggests using the plugin root&lt;/p&gt;
&lt;p&gt;• Changed /status to show the session kind: interactive, or a background job that is attached or unattended&lt;/p&gt;
&lt;p&gt;• Changed emoji autocomplete to accept common alternate shortcodes like :thumbsup:, :thumbsdown:, and :love:&lt;/p&gt;
&lt;p&gt;• Changed sessions forked with /fork to create a new worktree of their own instead of working in the original session's checkout&lt;/p&gt;
&lt;p&gt;• Changed Claude in Chrome to close the browser tabs it opens once it no longer needs them&lt;/p&gt;
&lt;p&gt;• Changed fast mode to report on the stream when usage credits run out mid-session, instead of failing silently&lt;/p&gt;
&lt;p&gt;• Changed Monitor: a watch that exits without producing any output now says so instead of reporting "stream ended"&lt;/p&gt;
&lt;p&gt;• Changed the Gateway model field validation: non-string values are rejected with a 400 instead of being forwarded&lt;/p&gt;
&lt;p&gt;• Removed the repeated "Permission mode changed while the auto-mode classifier call was queued" notice from approval prompts&lt;/p&gt;</content>
</entry>
<entry>
<id>https://github.com/anthropics/claude-code/releases/tag/v2.1.220</id>
<title>Claude Code v2.1.220</title>
<link rel="alternate" type="text/html" href="https://github.com/anthropics/claude-code/releases/tag/v2.1.220"/>
<updated>2026-07-25T01:35:47Z</updated>
<content type="html">&lt;p&gt;• Bug fixes and reliability improvements&lt;/p&gt;</content>
</entry>
<entry>
<id>https://github.com/anthropics/claude-code/releases/tag/v2.1.219</id>
<title>Claude Code v2.1.219</title>
<link rel="alternate" type="text/html" href="https://github.com/anthropics/claude-code/releases/tag/v2.1.219"/>
<updated>2026-07-24T17:14:14Z</updated>
<content type="html">&lt;p&gt;• Added Claude Opus 5 (claude-opus-5), now the default Opus model — 1M context, fast mode at $10/$50 per Mtok&lt;/p&gt;
&lt;p&gt;• Added sandbox.network.strictAllowlist setting to deny non-allowlisted hosts for sandboxed commands without prompting&lt;/p&gt;
&lt;p&gt;• Added DirectoryAdded hook that fires after /add-dir or the SDK register_repo_root control request registers a new working directory mid-session&lt;/p&gt;
&lt;p&gt;• Added mcp_server_errors to the headless stream-json init event, listing --mcp-config entries skipped by config validation; terminal runs print a startup warning&lt;/p&gt;
&lt;p&gt;• Added the workflowSizeGuideline settings key so the advisory Dynamic workflow size guideline can be set from any settings file; the /config row is hidden while one does&lt;/p&gt;
&lt;p&gt;• Added nested subagent forwarding in stream-json: subagents spawned at depth-2+ now appear when --forward-subagent-text is set, keyed by their spawning Agent tool_use id&lt;/p&gt;
&lt;p&gt;• Fixed claude -p text output dropping the answer already produced when a turn dies on a mid-stream API error&lt;/p&gt;
&lt;p&gt;• Added HTTP status and error text to claude mcp list and /mcp when a server fails to connect, and a warning for MCP config values with hidden leading or trailing whitespace&lt;/p&gt;
&lt;p&gt;• Fixed the Fable model row showing "Requires usage credits" for plans that include it, when a stale cache had baked the label in&lt;/p&gt;
&lt;p&gt;• Fixed the /model picker showing the merged Opus row as plain "Opus" instead of "Opus (1M context)"&lt;/p&gt;
&lt;p&gt;• Fixed copy-on-select inside GNU screen printing base64 into the terminal instead of copying the selection&lt;/p&gt;
&lt;p&gt;• Fixed Remote Control clients keeping a stale fast-mode status after a model switch, reconnect, or failed org check&lt;/p&gt;
&lt;p&gt;• Fixed CLAUDE_CODE_GIT_BASH_PATH on Windows exiting or being used as bash when the path isn't a bash/sh binary; it's now ignored with a warning&lt;/p&gt;
&lt;p&gt;• Fixed Vim mode: pressing ← on an empty prompt now returns to the agent view from NORMAL mode, not just INSERT&lt;/p&gt;
&lt;p&gt;• Fixed screen-reader mode rewriting the entire input line on every keystroke instead of echoing only the typed character&lt;/p&gt;
&lt;p&gt;• Improved the "Remote Control is only available via api.anthropic.com" error to name the specific setting that caused it&lt;/p&gt;
&lt;p&gt;• Improved claude --teleport to show which repo your current checkout points at when it doesn't match the session's repo&lt;/p&gt;
&lt;p&gt;• Changed dynamic workflows to default to a medium size guideline (aim for fewer than 15 agents); pick another size or unrestricted with Dynamic workflow size in /config&lt;/p&gt;
&lt;p&gt;• Changed managed MCP allowlist/denylist ${VAR} entries to resolve from the startup environment and managed-settings env instead of settings-file env&lt;/p&gt;
&lt;p&gt;• Changed the /model picker to highlight only the newest model's name, so the highlight marks the new release rather than an arbitrary subset of the list&lt;/p&gt;
&lt;p&gt;• Added the current default workflow size to the running-workflow status line, with a pointer to /config for changing it&lt;/p&gt;
&lt;p&gt;• Removed Opus 4.7 from fast mode; /fast now applies to Opus 5 and Opus 4.8&lt;/p&gt;
&lt;p&gt;• Updated the claude-api skill to default to Claude Opus 5, with a migration path from Opus 4.8&lt;/p&gt;
&lt;p&gt;• Subagents can now spawn nested subagents up to depth 3 by default (was 1); set CLAUDE_CODE_MAX_SUBAGENT_SPAWN_DEPTH=1 to disable nesting&lt;/p&gt;</content>
</entry>
<entry>
<id>https://github.com/anthropics/claude-code/releases/tag/v2.1.218</id>
<title>Claude Code v2.1.218</title>
<link rel="alternate" type="text/html" href="https://github.com/anthropics/claude-code/releases/tag/v2.1.218"/>
<updated>2026-07-22T21:24:49Z</updated>
<content type="html">&lt;p&gt;• Changed /code-review to run as a background subagent, so review work no longer fills your conversation and keeps stacked slash commands as its review target&lt;/p&gt;
&lt;p&gt;• Added screen-reader announcements of deleted text for word and line deletions (Option+Delete, Ctrl+W, Cmd+Backspace, Ctrl+U, Ctrl+K) in --ax-screen-reader mode&lt;/p&gt;
&lt;p&gt;• Fixed Windows paths with \u-prefixed segments (like C:\Users\unicorn) being corrupted into CJK characters in tool inputs, which made those files inaccessible&lt;/p&gt;
&lt;p&gt;• Fixed the left arrow key discarding the conversation with no undo: presses right after editing now ask to confirm, and Esc in the agent view returns to the conversation it backgrounded&lt;/p&gt;
&lt;p&gt;• Fixed multi-line paste collapsing into one line with j in place of newlines in terminals that encode pasted newlines as Ctrl+J&lt;/p&gt;
&lt;p&gt;• Fixed /context reporting stale pre-compact token usage after compacting from the message picker&lt;/p&gt;
&lt;p&gt;• Fixed /ultrareview failing on descriptive arguments like "review my auth changes" — they now run a review of your current branch with the text applied as a note to the findings&lt;/p&gt;
&lt;p&gt;• Fixed /code-review ultra silently running a local review in non-interactive sessions — it now launches the cloud review&lt;/p&gt;
&lt;p&gt;• Fixed gateway spend metering to price Bedrock application-inference-profile ARNs and other config-mapped upstream model IDs at the configured model's rates&lt;/p&gt;
&lt;p&gt;• Fixed mojibake when a long IDE selection was truncated mid-emoji, and a case where a tool executor error could be silently dropped&lt;/p&gt;
&lt;p&gt;• Fixed an engine teardown race that could start and abandon a phantom turn, and made input pushed after close consistently rejected&lt;/p&gt;
&lt;p&gt;• Fixed spurious "[Request interrupted by user]" messages after interrupted tool calls, and an unpaired tool_use block left in the transcript when a tool aborted mid-response&lt;/p&gt;
&lt;p&gt;• Fixed VoiceOver reading "new line" instead of echoing the typed space at the end of the input in --ax-screen-reader mode&lt;/p&gt;
&lt;p&gt;• Fixed plugin and settings panels not moving the terminal cursor to the focused row, so screen readers and magnifiers can follow arrow-key navigation&lt;/p&gt;
&lt;p&gt;• Fixed crashes (maximum call stack exceeded) when a deeply nested watched directory tree was deleted or moved, and when rendering deeply nested UI trees&lt;/p&gt;
&lt;p&gt;• Fixed pull request events occasionally being lost when a session exited immediately after creating or linking a PR&lt;/p&gt;
&lt;p&gt;• Fixed the Bedrock setup wizard failing profile verification for assume-role profiles in partitioned AWS regions and on proxy-only networks&lt;/p&gt;
&lt;p&gt;• Fixed rare negative or incorrect turn duration measurements after a system clock adjustment by timing turns with a monotonic clock&lt;/p&gt;
&lt;p&gt;• Fixed the "N MCP servers need authentication" startup notice over-counting claude.ai connectors that aren't connected in claude.ai&lt;/p&gt;
&lt;p&gt;• Fixed prompt history entries being dropped or duplicated when history writes raced or failed&lt;/p&gt;
&lt;p&gt;• Fixed a retry loop that re-sent identical doomed requests after a context-overflow error with a large thinking budget; Ctrl+B backgrounding now applies the same background-shell caps as other paths&lt;/p&gt;
&lt;p&gt;• Fixed agent frontmatter hooks running from untrusted folders: hooks now require the agent file's own folder to have accepted workspace trust&lt;/p&gt;
&lt;p&gt;• Fixed fork-session lineage being lost after compaction in headless and SDK sessions&lt;/p&gt;
&lt;p&gt;• Fixed a resumed session failing every turn, or crashing on resume, when its history held a malformed delta attachment&lt;/p&gt;
&lt;p&gt;• Improved /ultrareview error feedback so Claude can correct an invalid argument instead of retrying it unchanged&lt;/p&gt;
&lt;p&gt;• Improved auto mode: the dangerous-rm, background-&amp;amp;, and suspicious-Windows-path checks no longer open permission dialogs; the auto-mode classifier adjudicates them instead&lt;/p&gt;
&lt;p&gt;• Improved sandbox command restrictions for IDE interactions&lt;/p&gt;
&lt;p&gt;• Improved trust dialogs to name the repository root the grant covers&lt;/p&gt;
&lt;p&gt;• Changed /deep-research to start only when invoked manually; Claude no longer launches it on its own&lt;/p&gt;
&lt;p&gt;• Changed plan mode with auto to no longer prompt for Bash commands the static analyzer can't prove read-only; the auto-mode classifier judges them instead&lt;/p&gt;
&lt;p&gt;• Added an announcement when fast mode changes as a result of switching models via /config model=&amp;lt;x&amp;gt; or Remote Control&lt;/p&gt;
&lt;p&gt;• Changed server-managed settings so benign feature and cost toggles no longer trigger the settings-approval prompt&lt;/p&gt;
&lt;p&gt;• Changed agent markdown files to reject agent names containing :, which is reserved for plugin namespacing&lt;/p&gt;
&lt;p&gt;• Changed skills with context: fork to run in the background by default; opt out per skill with background: false&lt;/p&gt;
&lt;p&gt;• Added yes/no/on/off/1/0 (case-insensitive) as accepted values for skill and plugin frontmatter booleans, alongside true/false&lt;/p&gt;
&lt;p&gt;• Fixed remote sessions continuing to send heartbeats after their worker was replaced, which left long-lived desktop and IDE processes retrying a rejected request every few seconds forever&lt;/p&gt;</content>
</entry>
<entry>
<id>https://github.com/anthropics/claude-code/releases/tag/v2.1.217</id>
<title>Claude Code v2.1.217</title>
<link rel="alternate" type="text/html" href="https://github.com/anthropics/claude-code/releases/tag/v2.1.217"/>
<updated>2026-07-21T21:35:04Z</updated>
<content type="html">&lt;p&gt;• Added emoji shortcode autocomplete in the prompt input: type :heart: to insert ❤️, or :hea for suggestions — disable with the emojiCompletionEnabled setting&lt;/p&gt;
&lt;p&gt;• Added warnings when transcript writes are failing (e.g. disk full) or when session saving is off due to an inherited environment variable, instead of losing transcripts silently&lt;/p&gt;
&lt;p&gt;• Fixed a memory leak where truncated MCP tool outputs kept the full untruncated result in memory for the rest of the session&lt;/p&gt;
&lt;p&gt;• Fixed Windows auto-update failures that could leave claude.exe missing; failed updates now restore the preserved executable automatically&lt;/p&gt;
&lt;p&gt;• Fixed background session isolation not canonicalizing symlinked working directories, which could let sessions escape their workspace folder&lt;/p&gt;
&lt;p&gt;• Fixed auto-compact never triggering for Claude Opus 4.8 on Bedrock and /compact failing once over the limit&lt;/p&gt;
&lt;p&gt;• Fixed corporate mTLS, TLS-verify, OAuth scope, and proxy settings being ignored in Claude Desktop sessions&lt;/p&gt;
&lt;p&gt;• Fixed screen reader mode's startup announcement being cut off by the first prompt render, and the thinking status row re-rendering every few seconds to update elapsed time and token counts&lt;/p&gt;
&lt;p&gt;• Fixed managed settings that set OTEL_EXPORTER_OTLP_ENDPOINT not governing all signals — lower-scope signal-specific overrides no longer redirect telemetry away from the managed endpoint&lt;/p&gt;
&lt;p&gt;• Fixed --resume/--continue and /resume failing with a TypeError when a transcript has a malformed attachment entry&lt;/p&gt;
&lt;p&gt;• Fixed Remote Control sessions not showing a pending permission prompt or dialog to viewers that connected after it appeared&lt;/p&gt;
&lt;p&gt;• Fixed background shells sometimes becoming impossible to stop after a session is sent to the background (/background or ←) or when the session exits on a heavily loaded machine, most visible on Windows&lt;/p&gt;
&lt;p&gt;• Fixed a CLAUDE.md or SKILL.md paths frontmatter value with many brace groups OOM-killing or stalling the CLI at startup — brace expansion is now budget-bounded&lt;/p&gt;
&lt;p&gt;• Fixed the transcript preview sitting flush against the input area when attaching to a starting background session; it now leaves the same one-line gap as the live layout, so the transcript no longer shifts when the session takes over&lt;/p&gt;
&lt;p&gt;• Improved footer PR badge links to be clickable hyperlinks even when terminal support can't be detected (e.g. over ssh/tmux); set FORCE_HYPERLINK=0 to opt out&lt;/p&gt;
&lt;p&gt;• Changed the login-expiry warning to appear 3 days before expiry instead of 5&lt;/p&gt;
&lt;p&gt;• Capped the frontend-design plugin suggestion tip at 3 lifetime impressions instead of repeating indefinitely&lt;/p&gt;
&lt;p&gt;• Added a cap on concurrently-running subagents (default 20, override with CLAUDE_CODE_MAX_CONCURRENT_SUBAGENTS) so one message can't fan out unbounded background agents&lt;/p&gt;
&lt;p&gt;• Changed subagents to no longer spawn nested subagents by default; set CLAUDE_CODE_MAX_SUBAGENT_SPAWN_DEPTH to allow deeper nesting&lt;/p&gt;
&lt;p&gt;• Fixed --max-budget-usd not stopping background subagents: once the cap is reached, new spawns are denied and running background agents are halted&lt;/p&gt;</content>
</entry>
<entry>
<id>https://github.com/anthropics/claude-code/releases/tag/v2.1.216</id>
<title>Claude Code v2.1.216</title>
<link rel="alternate" type="text/html" href="https://github.com/anthropics/claude-code/releases/tag/v2.1.216"/>
<updated>2026-07-20T22:13:53Z</updated>
<content type="html">&lt;p&gt;• Added sandbox.filesystem.disabled setting to skip filesystem isolation while keeping network egress control&lt;/p&gt;
&lt;p&gt;• Fixed a slowdown in long sessions where message normalization cost grew quadratically with the number of turns, causing multi-second stalls and slow resumes&lt;/p&gt;
&lt;p&gt;• Fixed auto mode denying commands with "HTTP 401" classifier errors after the OAuth token expired or rotated mid-session&lt;/p&gt;
&lt;p&gt;• Fixed AskUserQuestion telling Claude to continue even when your answer asked it to wait or explain first — free-text answers now get neutral wording&lt;/p&gt;
&lt;p&gt;• Fixed Claude Code on the web re-asking the same question and dropping your answer after the session sat idle for a few minutes&lt;/p&gt;
&lt;p&gt;• Fixed @-mentions silently attaching nothing after file-modifying hooks, vim dot-repeat of c-operators and paste, statusline running twice on resume, and resume-picker hangs on failure&lt;/p&gt;
&lt;p&gt;• Fixed resumed background agent sessions reverting to the default agent: the agent's prompt and tool restrictions are now restored&lt;/p&gt;
&lt;p&gt;• Fixed worktree-isolated subagents redirecting git into the shared checkout via git -C, --git-dir, or GIT_DIR/GIT_WORK_TREE&lt;/p&gt;
&lt;p&gt;• Fixed worktree sessions landing in another project's leftover worktree when the working directory did not match the selected project&lt;/p&gt;
&lt;p&gt;• Fixed background sessions whose worktree has no git repository being undeletable&lt;/p&gt;
&lt;p&gt;• Fixed claude daemon stop --any potentially terminating an unrelated process via a stale legacy daemon lockfile&lt;/p&gt;
&lt;p&gt;• Fixed Esc-Esc at an idle prompt not opening the rewind picker in long-running sessions with background tasks&lt;/p&gt;
&lt;p&gt;• Fixed Bash command permission checking for compound statements with redirects inside &amp;amp;&amp;amp; lists or negations&lt;/p&gt;
&lt;p&gt;• Fixed pressing Ctrl+X twice in the agent list failing to delete a session, and deleted sessions reappearing when their background worker had died&lt;/p&gt;
&lt;p&gt;• Fixed background subagents getting cancelled when a high-priority message arrives during their startup window&lt;/p&gt;
&lt;p&gt;• Fixed mouse and focus garbage in the terminal while a GUI editor from /memory, /plan, /keybindings, or Ctrl+G is open; /memory no longer waits for the editor to close&lt;/p&gt;
&lt;p&gt;• Fixed Claude-in-Chrome 403-looping on reconnect when the session's OAuth token lacks a required scope&lt;/p&gt;
&lt;p&gt;• Fixed workflow saves and scheduled-task writes following a symlink at .claude, which could redirect writes outside the project&lt;/p&gt;
&lt;p&gt;• Fixed MCP re-authenticate revoking working credentials before the new sign-in succeeds, and the reconnect needs-auth message in background sessions pointing at an unusable command&lt;/p&gt;
&lt;p&gt;• Fixed read-only commands on Windows accessing network paths without a permission prompt&lt;/p&gt;
&lt;p&gt;• Fixed Bash command parsing of non-ASCII characters to match real shell word boundaries&lt;/p&gt;
&lt;p&gt;• Fixed PowerShell tool permission validation of commands containing invisible Unicode characters&lt;/p&gt;
&lt;p&gt;• Fixed dialogs in fullscreen mode stretching past the right-hand edge of their panel&lt;/p&gt;
&lt;p&gt;• Fixed the /config settings list in fullscreen mode clipping its keyboard-hint footer&lt;/p&gt;
&lt;p&gt;• Fixed the transcript-mode (Ctrl+O) footer hint wrapping on terminals narrower than 104 columns&lt;/p&gt;
&lt;p&gt;• Fixed the Prometheus metrics endpoint (OTEL_METRICS_EXPORTER=prometheus) emitting invalid # UNIT lines&lt;/p&gt;
&lt;p&gt;• Fixed skills and commands changed during a session not appearing in the slash menu until restart&lt;/p&gt;
&lt;p&gt;• Fixed plugin skills with a name frontmatter field losing their plugin prefix in slash-command autocomplete&lt;/p&gt;
&lt;p&gt;• Fixed telemetry misreporting permission denials: failed permission-prompt requests no longer count as user rejections, and user interrupts are now reported as user aborts instead of rejections&lt;/p&gt;
&lt;p&gt;• Improved the /fork confirmation to one line with the new session's name, claude attach id, and a note when the copy shares your checkout&lt;/p&gt;
&lt;p&gt;• Improved validation of git and gh command arguments in the PowerShell tool&lt;/p&gt;
&lt;p&gt;• Improved the /ultrareview diff-too-large error to show configured limits, measured diff size, and largest contributing files&lt;/p&gt;
&lt;p&gt;• Improved /code-review ultra empty-diff message to name the exact base ref and suggest passing an explicit base&lt;/p&gt;
&lt;p&gt;• Improved the spend limit adjustment prompt to show the server's reason when a spend limit change is rejected&lt;/p&gt;
&lt;p&gt;• /context now shows an explicit warning when the conversation exceeds the context window, and a failed /compact displays as an error&lt;/p&gt;
&lt;p&gt;• /rewind no longer restores or deletes files through symlinks or hard links at tracked paths and reports how many paths it skipped&lt;/p&gt;
&lt;p&gt;• Background sessions: /mcp and /install-github-app now park a "needs input" request in the agent view when no client is attached&lt;/p&gt;
&lt;p&gt;• Updated the bundled dataviz skill: reordered the default chart palette and fixed guidance that suggested direct labels for four-series charts&lt;/p&gt;
&lt;p&gt;• [VSCode] Fixed right-to-left text (Arabic, Hebrew, Persian) rendering in the wrong order when mixed with English or code&lt;/p&gt;
&lt;p&gt;• Fixed cloud sessions dropping the in-flight message when the session's container restarts mid-turn — the interrupted turn now re-runs on resume instead of leaving the session unresponsive&lt;/p&gt;</content>
</entry>
<entry>
<id>https://github.com/anthropics/claude-code/releases/tag/v2.1.215</id>
<title>Claude Code v2.1.215</title>
<link rel="alternate" type="text/html" href="https://github.com/anthropics/claude-code/releases/tag/v2.1.215"/>
<updated>2026-07-19T02:55:54Z</updated>
<content type="html">&lt;p&gt;• Claude no longer runs the /verify and /code-review skills on its own; invoke them with /verify or /code-review when you want them&lt;/p&gt;</content>
</entry>
<entry>
<id>https://github.com/anthropics/claude-code/releases/tag/v2.1.214</id>
<title>Claude Code v2.1.214</title>
<link rel="alternate" type="text/html" href="https://github.com/anthropics/claude-code/releases/tag/v2.1.214"/>
<updated>2026-07-18T01:20:23Z</updated>
<content type="html">&lt;p&gt;• Fixed single-segment dir/ allow rules like Edit(src/) auto-approving writes to nested dir/ directories anywhere in the tree instead of only &amp;lt;cwd&amp;gt;/dir&lt;/p&gt;
&lt;p&gt;• Fixed a permission-check bypass affecting commands run in Windows PowerShell 5.1 sessions&lt;/p&gt;
&lt;p&gt;• Fixed Bash permission checks to fail closed on file-descriptor redirect forms that bash parses differently than the permission analyzer&lt;/p&gt;
&lt;p&gt;• Fixed Bash permission checks misjudging very long commands — commands over 10,000 characters now always prompt instead of running automatically&lt;/p&gt;
&lt;p&gt;• Fixed Bash permission checks treating zsh variable subscripts and modifiers in [[ ]] comparisons as inert text — these commands now prompt for approval&lt;/p&gt;
&lt;p&gt;• Fixed Bash permission checks to no longer auto-approve certain help and man commands that could run unsafe options, command substitutions, or backslash paths&lt;/p&gt;
&lt;p&gt;• Fixed permission prompts on remote sessions that could proceed before the local confirmation dialog&lt;/p&gt;
&lt;p&gt;• Added the EndConversation tool: Claude can end sessions with highly abusive users or jailbreak attempts, as on claude.ai since 2025 — see https://www.anthropic.com/research/end-subset-conversations&lt;/p&gt;
&lt;p&gt;• Added a periodic progress heartbeat for long-running tool calls that previously went silent&lt;/p&gt;
&lt;p&gt;• Added an ISO modified timestamp to memory file frontmatter&lt;/p&gt;
&lt;p&gt;• Added message.uuid, client_request_id, and tool_source attributes to OpenTelemetry log events for message-level correlation and tool provenance&lt;/p&gt;
&lt;p&gt;• Added CLAUDE_CODE_OTEL_CONTENT_MAX_LENGTH to configure the 60 KB truncation limit on OpenTelemetry content attributes&lt;/p&gt;
&lt;p&gt;• Added reasoning effort to the subagentStatusLine payload, so custom agent rows can render model and effort&lt;/p&gt;
&lt;p&gt;• Added permission prompts for docker commands (including the Podman docker shim) carrying daemon-redirect flags (--url, --connection, --identity, and Podman's remote mode) that previously ran without one&lt;/p&gt;
&lt;p&gt;• Fixed a crash when a GrowthBook feature evaluates to null, and a bug where a malformed flag payload could wipe the cached feature flags&lt;/p&gt;
&lt;p&gt;• Fixed Bash tool killing the Claude session when a pkill -f pattern accidentally matched the CLI's own process (Linux)&lt;/p&gt;
&lt;p&gt;• Fixed unbounded memory growth when --settings points at a device file or multi-GB file; oversized (&amp;gt;2 MiB) settings files now fail at startup with a clear error&lt;/p&gt;
&lt;p&gt;• Fixed streaming turns failing with "Socket is closed" behind corporate proxies on Windows&lt;/p&gt;
&lt;p&gt;• Fixed stream-json output truncation at exit for slow-reading SDK/pipeline consumers; the exit drain now scales with queued bytes instead of a flat 2s cap&lt;/p&gt;
&lt;p&gt;• Fixed scheduled tasks refusing their own configured prompt as untrusted input — the fired prompt is now delivered as the session's assigned task&lt;/p&gt;
&lt;p&gt;• Fixed PowerShell tool commands hanging until timeout when a child process waited on standard input (Windows)&lt;/p&gt;
&lt;p&gt;• Fixed Python scripts under the PowerShell tool crashing with UnicodeDecodeError when reading non-UTF-8 data from standard input (Windows)&lt;/p&gt;
&lt;p&gt;• Fixed Python scripts run via the PowerShell tool crashing with UnicodeEncodeError on non-ASCII output, and PowerShell 7 error messages containing raw ANSI escape sequences (Windows)&lt;/p&gt;
&lt;p&gt;• Fixed the PowerShell tool reporting where.exe, fc.exe, and diff.exe as errors when they return a valid negative answer (Windows)&lt;/p&gt;
&lt;p&gt;• Fixed &amp;gt; and &amp;gt;&amp;gt; under the PowerShell tool on Windows PowerShell 5.1 writing UTF-16LE files that other tools couldn't read as UTF-8&lt;/p&gt;
&lt;p&gt;• Fixed a displaced background daemon deleting its successor's control socket on shutdown, which made the next client kill the healthy replacement daemon&lt;/p&gt;
&lt;p&gt;• Fixed background sessions parked with ← or /background and left idle keeping the background daemon and a worker process alive indefinitely&lt;/p&gt;
&lt;p&gt;• Fixed completed background sessions being impossible to remove via claude rm or the agent view once the background service had gone idle&lt;/p&gt;
&lt;p&gt;• Fixed background sessions dispatched from a non-git folder being impossible to delete from the agents view&lt;/p&gt;
&lt;p&gt;• Fixed reopening a stopped background session failing to restore its saved conversation when an unreadable folder exists in the session store&lt;/p&gt;
&lt;p&gt;• Fixed the Remote Control "session ready" push notification firing for sessions where Remote Control was not explicitly enabled&lt;/p&gt;
&lt;p&gt;• Fixed /install-github-app and the /mcp settings menu being blocked in agent-view sessions — they're now refused only in background sessions with no terminal attached&lt;/p&gt;
&lt;p&gt;• Fixed plugins enabled via the --settings CLI flag not loading (regression since v2.1.181)&lt;/p&gt;
&lt;p&gt;• Fixed feature flags going stale in long-running sessions after the OAuth token rotates&lt;/p&gt;
&lt;p&gt;• Fixed /ultrareview refusing to run in repos with no merge base — it now offers to review all tracked files&lt;/p&gt;
&lt;p&gt;• Fixed claude update and claude doctor hanging silently, and the /status System diagnostics section going blank, when a shell-config path is a directory&lt;/p&gt;
&lt;p&gt;• Fixed memory frontmatter values being silently truncated at an inline # when memory files are saved&lt;/p&gt;
&lt;p&gt;• Fixed session cost and token telemetry double-counting on streams that emit multiple cumulative message_delta frames&lt;/p&gt;
&lt;p&gt;• Fixed a spurious "check your network" warning that appeared while the advisor was thinking&lt;/p&gt;
&lt;p&gt;• Fixed hooks with exit code 2 not blocking as documented when the hook's stdout JSON fails schema validation&lt;/p&gt;
&lt;p&gt;• Fixed OTel log events emitted outside the turn's async context missing the interaction span's trace context&lt;/p&gt;
&lt;p&gt;• Fixed MCP transient errors during prompts/resources refresh clearing the server's slash commands and resources&lt;/p&gt;
&lt;p&gt;• Improved the claude rc workspace-trust error in the home directory to say trust there is never saved and to suggest running from a project directory&lt;/p&gt;
&lt;p&gt;• Changed single-segment dir/ hook if: conditions to match only &amp;lt;cwd&amp;gt;/dir; write /dir/** for any-depth matching. deny/ask permission rules keep their any-depth match.&lt;/p&gt;
&lt;p&gt;• Changed file commands using -m/--magic-file or -f/--files-from to require permission instead of being auto-allowed as read-only&lt;/p&gt;
&lt;p&gt;• Changed keep-alive connection pooling to disable after a stale-connection error, so retries open a fresh socket&lt;/p&gt;
&lt;p&gt;• Changed SessionStart hooks to report source "fork" when a session begins as a fork instead of "resume"&lt;/p&gt;</content>
</entry>
<entry>
<id>https://github.com/anthropics/claude-code/releases/tag/v2.1.212</id>
<title>Claude Code v2.1.212</title>
<link rel="alternate" type="text/html" href="https://github.com/anthropics/claude-code/releases/tag/v2.1.212"/>
<updated>2026-07-17T00:26:21Z</updated>
<content type="html">&lt;p&gt;• /fork now copies your conversation into a new background session (its own row in claude agents) while you keep working; the in-session subagent it used to launch is now /subtask&lt;/p&gt;
&lt;p&gt;• Added claude auto-mode reset to restore the default auto-mode configuration, with a confirmation prompt (pass --yes to skip)&lt;/p&gt;
&lt;p&gt;• Added a session-wide limit on WebSearch tool calls (default 200, tunable via CLAUDE_CODE_MAX_WEB_SEARCHES_PER_SESSION) to stop runaway search loops&lt;/p&gt;
&lt;p&gt;• Added a per-session cap on subagent spawns (default 200, override with CLAUDE_CODE_MAX_SUBAGENTS_PER_SESSION) to stop runaway delegation loops; /clear resets the budget&lt;/p&gt;
&lt;p&gt;• MCP tool calls running longer than 2 minutes now move to the background automatically so the session stays usable; configure the threshold or disable with CLAUDE_CODE_MCP_AUTO_BACKGROUND_MS&lt;/p&gt;
&lt;p&gt;• Typing /resume in the agent view now opens a picker of past sessions — including sessions deleted from the list — and resumes your pick as a background session&lt;/p&gt;
&lt;p&gt;• Fixed plan mode auto-running file-modifying Bash commands (e.g. touch, rm) without a permission prompt or SDK canUseTool callback&lt;/p&gt;
&lt;p&gt;• Fixed worktree creation following a repository-committed symlink at .claude/worktrees, which could create files outside the repository&lt;/p&gt;
&lt;p&gt;• Fixed a continue:false hook's halt being dropped when the tool fails or completes mid-stream, and hook infrastructure errors being misreported as user rejections&lt;/p&gt;
&lt;p&gt;• Fixed SIGTERM during a running Bash tool orphaning the command's process tree in print/SDK mode; the CLI now aborts the turn, kills the tree, and exits 143&lt;/p&gt;
&lt;p&gt;• Fixed /background and claude --bg failing with "EUNKNOWN: unknown error, uv_spawn" on Windows when Group Policy blocks PowerShell 5.1; the daemon now prefers PowerShell 7&lt;/p&gt;
&lt;p&gt;• Fixed shell mode (!) not executing commands containing file paths while the path autocomplete popup was open&lt;/p&gt;
&lt;p&gt;• Fixed auto-mode denial notifications rendering broken characters when a long denial reason was truncated mid-emoji&lt;/p&gt;
&lt;p&gt;• Fixed Ctrl+J not inserting a newline in the agent view dispatch input on terminals with extended key reporting, and surfaced the newline shortcut in the ? help overlay&lt;/p&gt;
&lt;p&gt;• Fixed /ultrareview rejecting PR references like #123, PR 123, and pasted PR URLs; error hints now name the command you actually typed&lt;/p&gt;
&lt;p&gt;• Fixed /ultrareview &amp;lt;branch&amp;gt; not fetching the branch from origin when it exists remotely; it now suggests the closest branch name on typos&lt;/p&gt;
&lt;p&gt;• Fixed /ultrareview skipping the billing confirmation in a new conversation after /clear&lt;/p&gt;
&lt;p&gt;• Fixed /ultrareview's "not a git repository" error on Claude Desktop now suggesting the project's repository folder instead of terminal commands&lt;/p&gt;
&lt;p&gt;• Fixed hosted (host-managed) sessions failing at startup when repository settings configured mTLS certs, extra CA bundles, or OAuth scopes; these transport settings are now ignored with a warning&lt;/p&gt;
&lt;p&gt;• Fixed a spurious "File has not been read yet" error when editing a file that had been read with offset/limit before resuming a session&lt;/p&gt;
&lt;p&gt;• Fixed ExitWorktree failing with "no active EnterWorktree session" after resuming a session with --continue/--resume in print/SDK mode&lt;/p&gt;
&lt;p&gt;• Fixed the workflow agent grid staying empty for Remote Control clients that join a session mid-run&lt;/p&gt;
&lt;p&gt;• Fixed streaming-mode control requests being marked complete before their handler finished, which could lose the request on session restart&lt;/p&gt;
&lt;p&gt;• Fixed background sessions created with /fork losing their live-parent protection after a state write failure&lt;/p&gt;
&lt;p&gt;• Fixed reopening a stopped background session from the agent view failing silently — it now resumes the session, or shows why it can't and lets you force a restart&lt;/p&gt;
&lt;p&gt;• Fixed agent teams: a stopping teammate could send the leader duplicate idle notifications when team initialization re-ran within a session&lt;/p&gt;
&lt;p&gt;• Fixed the plan-approval dialog footer splitting "ctrl+g to edit in &amp;lt;editor&amp;gt;" apart when the file path is long&lt;/p&gt;
&lt;p&gt;• Fixed the welcome banner keeping its old panel widths after a combined width+height terminal resize in fullscreen mode&lt;/p&gt;
&lt;p&gt;• Fixed diff previews losing their line numbers and +/- markers in narrow layouts&lt;/p&gt;
&lt;p&gt;• Fixed @-mentions attaching nothing after a partial file read, plugin uninstall targeting the wrong marketplace, and false "Command timed out" on exit code 143&lt;/p&gt;
&lt;p&gt;• Fixed OpenTelemetry HTTP exports being rejected with 411/400 by Azure Monitor and other endpoints that don't accept chunked transfer encoding&lt;/p&gt;
&lt;p&gt;• Fixed OTLP event log records missing trace_id/span_id when TRACEPARENT is set in SDK/headless mode&lt;/p&gt;
&lt;p&gt;• Fixed conversations with many images incorrectly failing with "Request too large" errors, and improved the error message to explain the actual cause&lt;/p&gt;
&lt;p&gt;• Fixed web search and web fetch returning "API Error" text as search results or page content when the API was overloaded&lt;/p&gt;
&lt;p&gt;• Improved web search and web fetch reliability by retrying 529 errors and rate-limited requests with bounded backoff&lt;/p&gt;
&lt;p&gt;• Improved prompt caching: the mid-conversation system block now works behind LLM gateways and custom base URLs (Bedrock, Vertex, 1P)&lt;/p&gt;
&lt;p&gt;• Improved background agent attach: cold-attaching now instantly shows the formatted transcript while the session boots, instead of a blank wait&lt;/p&gt;
&lt;p&gt;• Reduced token usage in inter-agent messaging: SendMessage bodies are no longer duplicated into replayed history and tool results&lt;/p&gt;
&lt;p&gt;• Changed /fork to name the copy after your prompt when the session has no title, so the row is recognizable in the agent view&lt;/p&gt;
&lt;p&gt;• Changed bare /btw to reopen the side-question panel on your most recent exchange so you can browse earlier answers&lt;/p&gt;
&lt;p&gt;• Changed the ← footer hint to pulse N done for a moment when a background agent finishes while nothing needs your input&lt;/p&gt;
&lt;p&gt;• Deprecated the Task tool's mode parameter (now ignored); subagents inherit the parent session's permission mode by default&lt;/p&gt;
&lt;p&gt;• Changed Enterprise forceLoginMethod to be enforced for VS Code extension, SDK, setup-token, and install-github-app logins, not just the terminal&lt;/p&gt;
&lt;p&gt;• Changed session transcripts to record the reasoning effort level on each assistant message&lt;/p&gt;
&lt;p&gt;• Changed headless/SDK sessions to apply a set_model control request mid-turn; the next model round-trip uses the new model instead of waiting for the next turn&lt;/p&gt;
&lt;p&gt;• Changed agent view / claude agents --json: sessions waiting on a sandbox, MCP-input, or managed-settings prompt now show as "Needs input" instead of "Working"&lt;/p&gt;
&lt;p&gt;• Updated the auth status panel title from "Cloud authentication" to "Authentication"&lt;/p&gt;
&lt;p&gt;• Corrected an earlier release note (2.1.200): tmux through the 3.6 series lacks synchronized output; newer tmux with support is detected automatically&lt;/p&gt;</content>
</entry>
<entry>
<id>https://github.com/anthropics/claude-code/releases/tag/v2.1.211</id>
<title>Claude Code v2.1.211</title>
<link rel="alternate" type="text/html" href="https://github.com/anthropics/claude-code/releases/tag/v2.1.211"/>
<updated>2026-07-15T23:02:29Z</updated>
<content type="html">&lt;p&gt;• Added --forward-subagent-text flag and CLAUDE_CODE_FORWARD_SUBAGENT_TEXT environment variable to include subagent text and thinking in stream-json output&lt;/p&gt;
&lt;p&gt;• Fixed permission previews relayed to chat channels not neutralizing bidirectional-override, zero-width, and look-alike quote characters, so tool inputs cannot visually alter the approval message&lt;/p&gt;
&lt;p&gt;• Fixed auto mode overriding a PreToolUse hook's ask decision for unsandboxed Bash — a hook ask now floors the decision at a prompt&lt;/p&gt;
&lt;p&gt;• Fixed parallel Claude Code sessions all logging out simultaneously after wake-from-sleep when many sessions share one credential store&lt;/p&gt;
&lt;p&gt;• Fixed plugin MCP servers not reconnecting after an idle web session woke, leaving MCP calls failing until the next message&lt;/p&gt;
&lt;p&gt;• Fixed Claude Code on Vertex and Bedrock attempting the default Opus model at startup and printing a spurious fallback notice when a model is explicitly configured&lt;/p&gt;
&lt;p&gt;• Fixed subagents spawned with an explicit model override reverting to the parent's model when resumed or sent a follow-up message&lt;/p&gt;
&lt;p&gt;• Fixed nested .claude/rules/*.md files loading even when setting sources exclude project settings&lt;/p&gt;
&lt;p&gt;• Fixed file upload validation: filenames ending in a DOS device suffix (.prn) or trailing dot are now accepted, and files with multiple hard links are refused&lt;/p&gt;
&lt;p&gt;• Fixed file uploads to Claude in Chrome from remote and CLI sessions&lt;/p&gt;
&lt;p&gt;• Fixed edits that leave the input as "?" being silently swallowed and toggling the shortcuts panel&lt;/p&gt;
&lt;p&gt;• Fixed a startup hang when the Claude in Chrome extension is enabled but Chrome is not running&lt;/p&gt;
&lt;p&gt;• Fixed a 300ms delay revealing async content (Settings tabs, Stats, diff views, and other loading states)&lt;/p&gt;
&lt;p&gt;• Fixed reopening a just-stopped background session from the agents view starting a blank conversation under the same session id&lt;/p&gt;
&lt;p&gt;• Fixed /loop hiding the session from /resume after a single use&lt;/p&gt;
&lt;p&gt;• Fixed screen reader users losing the audible terminal bell after /terminal-setup or onboarding terminal setup&lt;/p&gt;
&lt;p&gt;• Fixed background jobs on LLM gateway auth (ANTHROPIC_AUTH_TOKEN + ANTHROPIC_BASE_URL) coming back "Not logged in" after the daemon respawns them&lt;/p&gt;
&lt;p&gt;• Fixed claude agents jobs becoming permanently undeletable when git no longer recognizes their worktree — the row now shows why the delete was refused instead of silently reappearing&lt;/p&gt;
&lt;p&gt;• Fixed /clear not resetting the session cost counter — the statusline's cost now starts at $0 after /clear&lt;/p&gt;
&lt;p&gt;• Fixed Claude in Chrome setup pages failing to open in the browser on Windows&lt;/p&gt;
&lt;p&gt;• Fixed headless print-mode sessions on Windows crashing or silently exiting when stdin is unreadable&lt;/p&gt;
&lt;p&gt;• Fixed background session titles in the agents view showing the naming model's refusal text when the prompt contains a link&lt;/p&gt;
&lt;p&gt;• Fixed background agents killed by the user auto-respawning, and revived agents re-running stale prompts from old sessions&lt;/p&gt;
&lt;p&gt;• Fixed routines with no schedule reporting a next run time in the year 1&lt;/p&gt;
&lt;p&gt;• Hardened synced skill/plugin directory naming on Windows and kept CCR web fetch/search proxies working after /clear&lt;/p&gt;
&lt;p&gt;• Improved terminal layout and rendering performance&lt;/p&gt;
&lt;p&gt;• Improved background agent result reporting — Claude now reports the status of still-running agents and waits for the real completion instead of fabricating results&lt;/p&gt;
&lt;p&gt;• Improved the memory index over-limit warning to measure only loaded content, excluding frontmatter and HTML comments&lt;/p&gt;
&lt;p&gt;• Updated integer environment variables (timeouts, token budgets, retry counts) to accept scientific notation and digit-separator spellings like 1e6 and 64_000&lt;/p&gt;
&lt;p&gt;• Updated documentation links to the current docs sites&lt;/p&gt;
&lt;p&gt;• Changed "always allow" permission rules to save at the repository root, so approvals granted in a git worktree persist across sessions and worktrees&lt;/p&gt;
&lt;p&gt;• Changed /usage-credits to ask for confirmation before sending a request to organization admins&lt;/p&gt;
&lt;p&gt;• Changed Vim mode s and S (substitute char/line) to work in NORMAL mode, matching vim behavior&lt;/p&gt;
&lt;p&gt;• [VSCode] Updated the Remote Control banner to describe what it does&lt;/p&gt;
&lt;p&gt;• Claude in Chrome: hardened file-upload path validation&lt;/p&gt;
&lt;p&gt;• Claude in Chrome: save_to_disk on screenshot actions now writes the image to disk and returns the path; previously it did nothing&lt;/p&gt;
&lt;p&gt;• Fixed a prompt-caching regression on Bedrock, Vertex, Mantle, and Foundry that billed the trailing system context block as fresh input tokens on every request.&lt;/p&gt;</content>
</entry>
<entry>
<id>https://github.com/anthropics/claude-code/releases/tag/v2.1.210</id>
<title>Claude Code v2.1.210</title>
<link rel="alternate" type="text/html" href="https://github.com/anthropics/claude-code/releases/tag/v2.1.210"/>
<updated>2026-07-14T23:45:19Z</updated>
<content type="html">&lt;p&gt;• Added a live elapsed-time counter to the collapsed tool summary line so long-running tool calls visibly tick instead of looking stuck&lt;/p&gt;
&lt;p&gt;• Added a startup warning for Write(path), NotebookEdit(path), and Glob(path) permission rules — use Edit(path) or Read(path) instead&lt;/p&gt;
&lt;p&gt;• Fixed isolation: 'worktree' subagents being able to run git-mutating commands against the main repo checkout instead of their own isolated worktree&lt;/p&gt;
&lt;p&gt;• Fixed the ultracode keyword opt-in firing on non-human-originated input such as webhook payloads and relayed PR comments&lt;/p&gt;
&lt;p&gt;• Fixed a rendered text fragment leaking into crash telemetry when a UI component returned content outside a styled text element&lt;/p&gt;
&lt;p&gt;• Fixed paste markers leaking into external editors opened from Claude Code, which could appear as stray È/É characters around pasted text&lt;/p&gt;
&lt;p&gt;• Fixed claude attach sometimes failing with "job not found" or "agent is still starting" errors during session transitions — attach now waits for the daemon to settle, and terminal resizes during a slow attach are applied once it completes&lt;/p&gt;
&lt;p&gt;• Fixed a session crash when a tool's result renderer returned a numeric bigint value or plain text instead of a UI element&lt;/p&gt;
&lt;p&gt;• Fixed a hook callback timeout being misreported to the model as a user rejection, which made unattended sessions stop and wait&lt;/p&gt;
&lt;p&gt;• Fixed Claude assuming a cd took effect after its command was moved to the background; the tool result now states the working directory is unchanged&lt;/p&gt;
&lt;p&gt;• Fixed plugin-provided MCP servers being torn down when MCP servers are re-synced mid-session&lt;/p&gt;
&lt;p&gt;• Fixed plan approvals without edits being labeled "(edited by user)" and overwriting the plan file with a stale snapshot&lt;/p&gt;
&lt;p&gt;• Fixed /doctor skipping its auto-mode-default proposal on Bedrock, Vertex, and Foundry, where auto mode no longer needs an opt-in&lt;/p&gt;
&lt;p&gt;• Fixed Grep content mode claiming "No matches found" when paginating past the end of results&lt;/p&gt;
&lt;p&gt;• Fixed unmatched $1/$2 positional placeholders in skills and commands being silently stripped; they are now preserved verbatim&lt;/p&gt;
&lt;p&gt;• Fixed plugin cache writes leaving temp files behind on failure and failing on locked-file renames on Windows and network filesystems&lt;/p&gt;
&lt;p&gt;• Fixed background workers crash-looping when a client resets its connection to the background service&lt;/p&gt;
&lt;p&gt;• Fixed claude agents --effort ultracode not reaching dispatched sessions; the value was silently dropped&lt;/p&gt;
&lt;p&gt;• Fixed pressing ← to open the agents view dropping the task tracker when returning to the session&lt;/p&gt;
&lt;p&gt;• Fixed the agents dashboard retaining pasted images from abandoned reply drafts after their session was deleted&lt;/p&gt;
&lt;p&gt;• Fixed killed background sessions leaving a permanent git worktree lock behind; the periodic sweep now releases locks whose owning process is gone&lt;/p&gt;
&lt;p&gt;• Fixed SDK MCP servers registered via an initialize control request waiting until the next turn to start connecting&lt;/p&gt;
&lt;p&gt;• Fixed returning to the agents view from a session leaving overlapping ghost frames with CLAUDE_CODE_DISABLE_ALTERNATE_SCREEN=1&lt;/p&gt;
&lt;p&gt;• Fixed late-appearing .claude/* symlinks not being reconciled into the sandbox deny-write list&lt;/p&gt;
&lt;p&gt;• Hardened the Agent tool against indirect prompt injection via content a subagent read&lt;/p&gt;
&lt;p&gt;• Improved the Bash/PowerShell tool message when a command hits its timeout and is auto-backgrounded, so the model can distinguish a hang from an explicit background request&lt;/p&gt;
&lt;p&gt;• Improved auto mode: the permission classifier now defaults to Sonnet 5 for external sessions, validated on the session's first request and pinned for the session&lt;/p&gt;
&lt;p&gt;• Improved the bundled dataviz skill's chart color validation with perceptual OKLab color difference and recalibrated color-blindness thresholds&lt;/p&gt;
&lt;p&gt;• Memory writes that leave a MEMORY.md index over its read limit now produce an explicit error instead of silent truncation&lt;/p&gt;
&lt;p&gt;• Screen reader mode now announces permission mode changes aloud when cycling modes with Shift+Tab&lt;/p&gt;
&lt;p&gt;• The agents footer hint now shows how many background agents are waiting on your input, with a brief color emphasis when the count changes&lt;/p&gt;
&lt;p&gt;• Agent view: the session you pressed ← from stays visibly marked even after mouse hover or arrow keys move the selection&lt;/p&gt;
&lt;p&gt;• Fable temporarily shows as unavailable in the advisor picker while a server-side issue causing Fable advisor failures is fixed&lt;/p&gt;</content>
</entry>
<entry>
<id>https://github.com/anthropics/claude-code/releases/tag/v2.1.209</id>
<title>Claude Code v2.1.209</title>
<link rel="alternate" type="text/html" href="https://github.com/anthropics/claude-code/releases/tag/v2.1.209"/>
<updated>2026-07-14T06:36:21Z</updated>
<content type="html">&lt;p&gt;• Fixed /model and other dialogs being blocked in claude agents background sessions (reverts an overly broad guard)&lt;/p&gt;</content>
</entry>
<entry>
<id>https://github.com/anthropics/claude-code/releases/tag/v2.1.208</id>
<title>Claude Code v2.1.208</title>
<link rel="alternate" type="text/html" href="https://github.com/anthropics/claude-code/releases/tag/v2.1.208"/>
<updated>2026-07-14T01:10:34Z</updated>
<content type="html">&lt;p&gt;• Added screen reader mode: opt-in plain-text rendering for screen reader users. Run claude --ax-screen-reader, set CLAUDE_AX_SCREEN_READER=1, or add "axScreenReader": true to settings.&lt;/p&gt;
&lt;p&gt;• Added vimInsertModeRemaps setting: map two-key insert-mode sequences like jj to Escape in vim mode&lt;/p&gt;
&lt;p&gt;• Added CLAUDE_CODE_PROCESS_WRAPPER: agent view and the background service now honor a corporate launcher by running every Claude Code self-spawn through a required wrapper executable&lt;/p&gt;
&lt;p&gt;• Added mouse-click support for multi-select menus and "Other" input rows in fullscreen mode&lt;/p&gt;
&lt;p&gt;• Changed the Fable 5 usage-credits consent prompt to start with the decline option focused&lt;/p&gt;
&lt;p&gt;• Fixed fast mode staying off after switching back to a model that supports it — it now restores automatically when enabled in settings&lt;/p&gt;
&lt;p&gt;• Fixed replies typed to a background agent being lost when delivery fails — the text is now saved and delivered when the session restarts&lt;/p&gt;
&lt;p&gt;• Fixed background-session attach failing permanently ("Couldn't start the background daemon") after an update replaced the binary a running claude agents process was launched from&lt;/p&gt;
&lt;p&gt;• Fixed the context window (and auto-compact indicator) briefly resetting to 200k after the CLI auto-updates, causing a false "100% context used" when resuming long-context sessions&lt;/p&gt;
&lt;p&gt;• Fixed supervised and background sessions crashing when a server closed an HTTP/2 connection with a GOAWAY while requests were in flight&lt;/p&gt;
&lt;p&gt;• Fixed truncated stream-json/JSON output and missing result message when piping large responses from claude -p&lt;/p&gt;
&lt;p&gt;• Fixed CLAUDE_CODE_MAX_OUTPUT_TOKENS and similar env vars silently using the mantissa of scientific-notation values (1e6 became 1)&lt;/p&gt;
&lt;p&gt;• Fixed very large markdown tables stalling rendering or using excessive memory; tables over 200 rows show the first 200 with a "… N more rows" notice&lt;/p&gt;
&lt;p&gt;• Fixed the Edit tool failing on files modified after reading when the target text still matches uniquely&lt;/p&gt;
&lt;p&gt;• Fixed Read reporting empty files as "shorter than offset", Grep silently returning "No files found" for invalid regex patterns, Grep count mode under-reporting totals when paginated, and Glob crashing with an unclear error when the pattern, path, or working directory contained a null byte&lt;/p&gt;
&lt;p&gt;• Fixed apiKeyHelper script failures being hidden behind a generic 401 after ~10 silent retries; the script's own error is now shown within 3 attempts&lt;/p&gt;
&lt;p&gt;• Fixed Bedrock streaming requests failing with a misleading "Truncated event message received" when a gateway transforms the response — the error now names the content-type and points at the proxy&lt;/p&gt;
&lt;p&gt;• Fixed /upgrade showing a login flow instead of the upgrade URL when the browser fails to open&lt;/p&gt;
&lt;p&gt;• Fixed stream-json input killing the session on blank CRLF or whitespace-only lines from Windows-style SDK hosts&lt;/p&gt;
&lt;p&gt;• Fixed headless stream-json sessions hanging permanently when a control_request carried a non-string set_model payload; the CLI now answers with an error response&lt;/p&gt;
&lt;p&gt;• Fixed repeated "No completion record was found" notices on session resume — orphaned background tasks now collapse into a single summary&lt;/p&gt;
&lt;p&gt;• Fixed Remote Control clients attaching to a terminal-hosted session not seeing background agents and workflow progress until a task started or stopped&lt;/p&gt;
&lt;p&gt;• Fixed the Agent tool launching with no tools when a subagent's tools list resolves to nothing — it now returns a clear error naming the unrecognized entries&lt;/p&gt;
&lt;p&gt;• Fixed /usage showing stale cached bars over fresher data, and /mcp not reclassifying placeholder servers after config edits&lt;/p&gt;
&lt;p&gt;• Fixed "Change directory" in SDK hosts (e.g. Claude Desktop) failing with "A turn is in progress" on idle sessions that have a running background task&lt;/p&gt;
&lt;p&gt;• Fixed the workflow save dialog showing ~/.claude/workflows/ instead of the CLAUDE_CONFIG_DIR location for user-scope saves&lt;/p&gt;
&lt;p&gt;• Fixed /release-notes adding the viewed notes to the model's context — "Show all" previously injected the entire changelog into every subsequent request&lt;/p&gt;
&lt;p&gt;• Fixed a memory leak in the agent view where pasted images were retained for the screen's lifetime after sending peek replies&lt;/p&gt;
&lt;p&gt;• Fixed SDK sessions losing agents defined via the initialize request when a plugin refresh ran before the client attached&lt;/p&gt;
&lt;p&gt;• Fixed several memory leaks in long sessions: MCP stdio server stderr accumulating up to 64 MB per server, LSP documents staying open indefinitely (now LRU with 50-doc cap), async hook output retained after backgrounding, and unbounded growth in headless/SDK sessions from large tool-result payloads&lt;/p&gt;
&lt;p&gt;• Fixed a memory blowup when reading files with extremely long single lines using offset/limit — the read now returns a clean error instead of loading the whole line&lt;/p&gt;
&lt;p&gt;• Fixed multi-second per-turn slowdowns in sessions with many permission deny/ask rules — rule matchers are now compiled once and cached&lt;/p&gt;
&lt;p&gt;• Improved input responsiveness while agent task lists update — task updates no longer re-render the entire UI&lt;/p&gt;
&lt;p&gt;• Reduced per-tool-call CPU overhead in print/SDK sessions with many MCP tools by caching tool-pool assembly (up to 7x faster tool rounds at high tool counts)&lt;/p&gt;
&lt;p&gt;• Reduced memory usage by bounding the file edit read cache to 16 MB instead of pinning up to 1,000 full files&lt;/p&gt;
&lt;p&gt;• Reduced session transcript size (up to 79x in edit-heavy sessions) and bounded checkpoint disk usage by pruning superseded file-history backups&lt;/p&gt;
&lt;p&gt;• Reduced memory usage when resuming sessions with background agents or forks spawned from large conversations&lt;/p&gt;
&lt;p&gt;• Completed background agents now stay listed in /tasks until cleanup instead of vanishing the moment they finish&lt;/p&gt;
&lt;p&gt;• Attaching to a stopped background agent now shows its transcript immediately while the session warms up, instead of a blank "Session is starting" screen&lt;/p&gt;
&lt;p&gt;• Background sessions: an older daemon no longer silently restarts workers spawned by a newer version onto the older binary&lt;/p&gt;
&lt;p&gt;• Agent view: Ctrl+X now deletes renamed-branch worktrees, never destroys unpushed commits, keeps the session row when a worktree is kept, and reused worktree names reset to the current base&lt;/p&gt;
&lt;p&gt;• Catastrophic removals (e.g. rm -rf ~) in commands containing $(…)/backticks/&amp;lt;(…) now prompt in --dangerously-skip-permissions and auto mode, matching the plain form&lt;/p&gt;
&lt;p&gt;• /install-github-app and the /mcp settings menu no longer open in background sessions&lt;/p&gt;
&lt;p&gt;• MCP servers configured with an empty URL now show as "not configured" in /mcp instead of a config error&lt;/p&gt;
&lt;p&gt;• /usage now shows your last-known usage bars with an "as of" note when the usage endpoint is rate-limited, instead of an error screen&lt;/p&gt;
&lt;p&gt;• Fixed Bedrock auth failing with "Session token not found or invalid" for AWS SSO profiles whose sso_region differs from the Bedrock region (2.1.207 regression)&lt;/p&gt;</content>
</entry>
<entry>
<id>https://github.com/anthropics/claude-code/releases/tag/v2.1.207</id>
<title>Claude Code v2.1.207</title>
<link rel="alternate" type="text/html" href="https://github.com/anthropics/claude-code/releases/tag/v2.1.207"/>
<updated>2026-07-11T00:52:04Z</updated>
<content type="html">&lt;p&gt;• Auto mode is now available without CLAUDE_CODE_ENABLE_AUTO_MODE opt-in on Bedrock, Vertex AI, and Foundry; disable via disableAutoMode in settings&lt;/p&gt;
&lt;p&gt;• Fixed the terminal freezing and keystrokes lagging while streaming responses containing very long lists, tables, paragraphs, or code blocks&lt;/p&gt;
&lt;p&gt;• Fixed remote managed settings from a non-interactive run (claude -p, the SDK) being permanently recorded as consented without ever showing the security consent dialog&lt;/p&gt;
&lt;p&gt;• Fixed spurious prompt-injection warnings triggered by benign system-generated conversation updates&lt;/p&gt;
&lt;p&gt;• Fixed the auto-updater overwriting a custom launcher script or symlink at ~/.local/bin/claude on every release; /doctor now reports an externally managed launcher&lt;/p&gt;
&lt;p&gt;• Fixed compound commands with cd prompting for permission when the only output redirect was to /dev/null&lt;/p&gt;
&lt;p&gt;• Fixed the transcript jumping above the start of the answer when a response finishes streaming&lt;/p&gt;
&lt;p&gt;• Fixed extensions.worktreeConfig being left in the repo's .git/config (breaking go-git tools like tea) after the last worktree.sparsePaths worktree was removed&lt;/p&gt;
&lt;p&gt;• Fixed malformed bracket patterns in rules globs, skill paths, .ignore, and .worktreeinclude breaking file reads, file suggestions, and worktree creation&lt;/p&gt;
&lt;p&gt;• Fixed a crash loop in agent teams where a malformed teammate mailbox message caused repeated errors every second until the mailbox file was manually deleted&lt;/p&gt;
&lt;p&gt;• Fixed background sessions auto-named by accepting a plan not showing that name on their agent-view row&lt;/p&gt;
&lt;p&gt;• Fixed background sessions that entered a git worktree resuming blank after a cold reopen from the agent list&lt;/p&gt;
&lt;p&gt;• Fixed Remote Control task status updates being lost when the connection recovered from a network interruption or credential refresh&lt;/p&gt;
&lt;p&gt;• Fixed Remote Control sessions hosted by the desktop app not showing background agent and workflow progress on mobile and web&lt;/p&gt;
&lt;p&gt;• Fixed Deep research runs labeling every Fetch-phase agent "unknown" — chips now show the source hostname&lt;/p&gt;
&lt;p&gt;• Fixed Bedrock repeatedly requesting fresh AWS SSO credentials from IAM Identity Center on every API request&lt;/p&gt;
&lt;p&gt;• Improved agent view: pasting the same text again now expands the collapsed [Pasted text #N] placeholder instead of adding a second one&lt;/p&gt;
&lt;p&gt;• Improved agent view: blocked session peeks now lead with the question and show a worded staleness clock (waiting 3m) instead of the same timestamp twice&lt;/p&gt;
&lt;p&gt;• Changed Bedrock, Vertex, and Claude Platform on AWS to default to Claude Opus 4.8&lt;/p&gt;
&lt;p&gt;• Changed auto mode to no longer read autoMode from .claude/settings.local.json (repo-resident); use ~/.claude/settings.json instead&lt;/p&gt;
&lt;p&gt;• Fixed an indefinite hang on Windows when AWS credential resolution stalls (e.g. a stuck credential_process): the 60-second stall guard now fires instead of waiting forever.&lt;/p&gt;
&lt;p&gt;• Plugin hooks/monitors/MCP headersHelper: ${user_config.*} in shell-form commands is now rejected (shell-injection fix). Hooks: use exec form (args array) or $CLAUDE_PLUGIN_OPTION_&amp;lt;KEY&amp;gt;; monitors and headersHelper: read the value inside the script (config file or the server's env block).&lt;/p&gt;
&lt;p&gt;• Plugin option values (pluginConfigs) are no longer read from project-level .claude/settings.json; only user, --settings, and managed settings are honored&lt;/p&gt;
&lt;p&gt;• Fixed /usage-credits amount inputs silently stripping malformed values (e.g. a pasted timestamp) to digits; malformed amounts are now rejected with an error, and amounts over $1,000 require a typed confirmation&lt;/p&gt;</content>
</entry>
<entry>
<id>https://github.com/anthropics/claude-code/releases/tag/v2.1.206</id>
<title>Claude Code v2.1.206</title>
<link rel="alternate" type="text/html" href="https://github.com/anthropics/claude-code/releases/tag/v2.1.206"/>
<updated>2026-07-09T23:34:23Z</updated>
<content type="html">&lt;p&gt;• Added directory path suggestions to /cd, matching /add-dir behavior&lt;/p&gt;
&lt;p&gt;• Added a /doctor check that proposes trimming checked-in CLAUDE.md files by cutting content Claude could derive from the codebase&lt;/p&gt;
&lt;p&gt;• /commit-push-pr now auto-allows git push to the repo's configured push remote (remote.pushDefault, or the sole remote when only one is configured) in addition to origin&lt;/p&gt;
&lt;p&gt;• Gateway: /login now supports Anthropic-operated public gateway endpoints&lt;/p&gt;
&lt;p&gt;• EnterWorktree now asks for confirmation before entering a git worktree outside the project's .claude/worktrees/ directory&lt;/p&gt;
&lt;p&gt;• Background agents now upgrade to a new version in the background right after a Claude Code update, instead of paying a slow stale-session upgrade when you attach&lt;/p&gt;
&lt;p&gt;• Fixed an expired login failing every model with a misleading "There's an issue with the selected model" error instead of prompting to run /login&lt;/p&gt;
&lt;p&gt;• Fixed claude --resume and --continue not responding to keyboard input on startup&lt;/p&gt;
&lt;p&gt;• Fixed MCP servers configured via --mcp-config or .mcp.json ignoring a per-server request_timeout_ms, which caused long-running MCP tool calls to time out at the 60s default in fresh sessions&lt;/p&gt;
&lt;p&gt;• Fixed CLAUDE_CODE_EXTRA_BODY being silently ignored by claude agents / --bg background workers; the shell-exported override now follows the dispatching session&lt;/p&gt;
&lt;p&gt;• Fixed OAuth MCP servers requiring manual re-authentication after a single failed token refresh&lt;/p&gt;
&lt;p&gt;• Fixed --permission-prompt-tool pointing at an MCP server crashing with "MCP tool not found" on cold start before the server finishes connecting&lt;/p&gt;
&lt;p&gt;• Fixed /model picker rows printing a price for a different model than the row named, and stopped quoting first-party list prices on providers that don't bill them&lt;/p&gt;
&lt;p&gt;• Fixed server-provided model rows being misplaced in the /model picker when an entitlement or allowlist restriction drops the row they were positioned against&lt;/p&gt;
&lt;p&gt;• Fixed desktop sessions getting stuck showing "running" after a slash command was sent mid-turn&lt;/p&gt;
&lt;p&gt;• Fixed keyboard input being ignored in the agents view when a setup prompt appeared before a bare claude --resume on Windows&lt;/p&gt;
&lt;p&gt;• Fixed claude rm leaving the removed job in the daemon roster, causing the row to reappear in claude agents&lt;/p&gt;
&lt;p&gt;• Fixed /remote-control showing "Unknown command" when logged out — it now explains how to sign in&lt;/p&gt;
&lt;p&gt;• Fixed left arrow not stepping back out of a phase or agent in the workflow detail view&lt;/p&gt;
&lt;p&gt;• Fixed /status listing the same broken-install warning twice&lt;/p&gt;
&lt;p&gt;• Fixed false "disused plugin" tips and skewed disuse telemetry for LSP plugins&lt;/p&gt;
&lt;p&gt;• Fixed /doctor's update check to compare Homebrew installs against their cask's channel instead of the settings channel&lt;/p&gt;
&lt;p&gt;• Fixed the fullscreen jump-to-bottom pill suggesting Ctrl+End on macOS, not showing rebound chords, and wrapping over the transcript&lt;/p&gt;
&lt;p&gt;• Bedrock: fixed a multi-minute startup hang when using an awsCredentialExport helper on networks with restricted egress&lt;/p&gt;
&lt;p&gt;• Improved /code-review findings quality on claude-opus-4-8 across all effort levels&lt;/p&gt;
&lt;p&gt;• Improved agents view: status column now uses full terminal width instead of truncating at 64 characters&lt;/p&gt;
&lt;p&gt;• Changed agents view: Ctrl+X now permanently removes a completed session, and sessions no longer render twice; deleted background jobs stay deleted&lt;/p&gt;</content>
</entry>
</feed>
+20 -46
View File
@@ -10,50 +10,21 @@ Learn more in the [official plugins documentation](https://docs.claude.com/en/do
## Plugins in This Directory
### [agent-sdk-dev](./agent-sdk-dev/)
**Claude Agent SDK Development Plugin**
Streamlines the development of Claude Agent SDK applications with scaffolding commands and verification agents.
- **Command**: `/new-sdk-app` - Interactive setup for new Agent SDK projects
- **Agents**: `agent-sdk-verifier-py` and `agent-sdk-verifier-ts` - Validate SDK applications against best practices
- **Use case**: Creating and verifying Claude Agent SDK applications in Python or TypeScript
### [commit-commands](./commit-commands/)
**Git Workflow Automation Plugin**
Simplifies common git operations with streamlined commands for committing, pushing, and creating pull requests.
- **Commands**:
- `/commit` - Create a git commit with appropriate message
- `/commit-push-pr` - Commit, push, and create a PR in one command
- `/clean_gone` - Clean up stale local branches marked as [gone]
- **Use case**: Faster git workflows with less context switching
### [code-review](./code-review/)
**Automated Pull Request Code Review Plugin**
Provides automated code review for pull requests using multiple specialized agents with confidence-based scoring to filter false positives.
- **Command**:
- `/code-review` - Automated PR review workflow
- **Use case**: Automated code review on pull requests with high-confidence issue detection (threshold ≥80)
### [feature-dev](./feature-dev/)
**Comprehensive Feature Development Workflow Plugin**
Provides a structured 7-phase approach to feature development with specialized agents for exploration, architecture, and review.
- **Command**: `/feature-dev` - Guided feature development workflow
- **Agents**:
- `code-explorer` - Deeply analyzes existing codebase features
- `code-architect` - Designs feature architectures and implementation blueprints
- `code-reviewer` - Reviews code for bugs, quality issues, and project conventions
- **Use case**: Building new features with systematic codebase understanding and quality assurance
| Name | Description | Contents |
|------|-------------|----------|
| [agent-sdk-dev](./agent-sdk-dev/) | Development kit for working with the Claude Agent SDK | **Command:** `/new-sdk-app` - Interactive setup for new Agent SDK projects<br>**Agents:** `agent-sdk-verifier-py`, `agent-sdk-verifier-ts` - Validate SDK applications against best practices |
| [claude-opus-4-5-migration](./claude-opus-4-5-migration/) | Migrate code and prompts from Sonnet 4.x and Opus 4.1 to Opus 4.5 | **Skill:** `claude-opus-4-5-migration` - Automated migration of model strings, beta headers, and prompt adjustments |
| [code-review](./code-review/) | Automated PR code review using multiple specialized agents with confidence-based scoring to filter false positives | **Command:** `/code-review` - Automated PR review workflow<br>**Agents:** 5 parallel Sonnet agents for CLAUDE.md compliance, bug detection, historical context, PR history, and code comments |
| [commit-commands](./commit-commands/) | Git workflow automation for committing, pushing, and creating pull requests | **Commands:** `/commit`, `/commit-push-pr`, `/clean_gone` - Streamlined git operations |
| [explanatory-output-style](./explanatory-output-style/) | Adds educational insights about implementation choices and codebase patterns (mimics the deprecated Explanatory output style) | **Hook:** SessionStart - Injects educational context at the start of each session |
| [feature-dev](./feature-dev/) | Comprehensive feature development workflow with a structured 7-phase approach | **Command:** `/feature-dev` - Guided feature development workflow<br>**Agents:** `code-explorer`, `code-architect`, `code-reviewer` - For codebase analysis, architecture design, and quality review |
| [frontend-design](./frontend-design/) | Create distinctive, production-grade frontend interfaces that avoid generic AI aesthetics | **Skill:** `frontend-design` - Auto-invoked for frontend work, providing guidance on bold design choices, typography, animations, and visual details |
| [hookify](./hookify/) | Easily create custom hooks to prevent unwanted behaviors by analyzing conversation patterns or explicit instructions | **Commands:** `/hookify`, `/hookify:list`, `/hookify:configure`, `/hookify:help`<br>**Agent:** `conversation-analyzer` - Analyzes conversations for problematic behaviors<br>**Skill:** `writing-rules` - Guidance on hookify rule syntax |
| [learning-output-style](./learning-output-style/) | Interactive learning mode that requests meaningful code contributions at decision points (mimics the unshipped Learning output style) | **Hook:** SessionStart - Encourages users to write meaningful code (5-10 lines) at decision points while receiving educational insights |
| [plugin-dev](./plugin-dev/) | Comprehensive toolkit for developing Claude Code plugins with 7 expert skills and AI-assisted creation | **Command:** `/plugin-dev:create-plugin` - 8-phase guided workflow for building plugins<br>**Agents:** `agent-creator`, `plugin-validator`, `skill-reviewer`<br>**Skills:** Hook development, MCP integration, plugin structure, settings, commands, agents, and skill development |
| [pr-review-toolkit](./pr-review-toolkit/) | Comprehensive PR review agents specializing in comments, tests, error handling, type design, code quality, and code simplification | **Command:** `/pr-review-toolkit:review-pr` - Run with optional review aspects (comments, tests, errors, types, code, simplify, all)<br>**Agents:** `comment-analyzer`, `pr-test-analyzer`, `silent-failure-hunter`, `type-design-analyzer`, `code-reviewer`, `code-simplifier` |
| [ralph-wiggum](./ralph-wiggum/) | Interactive self-referential AI loops for iterative development. Claude works on the same task repeatedly until completion | **Commands:** `/ralph-loop`, `/cancel-ralph` - Start/stop autonomous iteration loops<br>**Hook:** Stop - Intercepts exit attempts to continue iteration |
| [security-guidance](./security-guidance/) | Security reminder hook that warns about potential security issues when editing files | **Hook:** PreToolUse - Monitors 9 security patterns including command injection, XSS, eval usage, dangerous HTML, pickle deserialization, and os.system calls |
## Installation
@@ -81,8 +52,11 @@ Each plugin follows the standard Claude Code plugin structure:
plugin-name/
├── .claude-plugin/
│ └── plugin.json # Plugin metadata
├── commands/ # Slash commands (optional)
├── agents/ # Specialized agents (optional)
├── commands/ # Slash commands (optional)
├── agents/ # Specialized agents (optional)
├── skills/ # Agent Skills (optional)
├── hooks/ # Event handlers (optional)
├── .mcp.json # External tool configuration (optional)
└── README.md # Plugin documentation
```
@@ -0,0 +1,9 @@
{
"name": "claude-opus-4-5-migration",
"version": "1.0.0",
"description": "Migrate your code and prompts from Sonnet 4.x and Opus 4.1 to Opus 4.5.",
"author": {
"name": "William Hu",
"email": "whu@anthropic.com"
}
}
@@ -0,0 +1,21 @@
# Claude Opus 4.5 Migration Plugin
Migrate your code and prompts from Sonnet 4.x and Opus 4.1 to Opus 4.5.
## Overview
This skill updates your code and prompts to be compatible with Opus 4.5. It automates the migration process, handling model strings, beta headers, and other configuration details. If you run into any issues with Opus 4.5 after migration, you can continue using this skill to adjust your prompts.
## Usage
```
"Migrate my codebase to Opus 4.5"
```
## Learn More
Refer to our [prompting guide](https://platform.claude.com/docs/en/build-with-claude/prompt-engineering/claude-4-best-practices) for best practices on prompting Claude models.
## Authors
William Hu (whu@anthropic.com)
@@ -0,0 +1,105 @@
---
name: claude-opus-4-5-migration
description: Migrate prompts and code from Claude Sonnet 4.0, Sonnet 4.5, or Opus 4.1 to Opus 4.5. Use when the user wants to update their codebase, prompts, or API calls to use Opus 4.5. Handles model string updates and prompt adjustments for known Opus 4.5 behavioral differences. Does NOT migrate Haiku 4.5.
---
# Opus 4.5 Migration Guide
One-shot migration from Sonnet 4.0, Sonnet 4.5, or Opus 4.1 to Opus 4.5.
## Migration Workflow
1. Search codebase for model strings and API calls
2. Update model strings to Opus 4.5 (see platform-specific strings below)
3. Remove unsupported beta headers
4. Add effort parameter set to `"high"` (see `references/effort.md`)
5. Summarize all changes made
6. Tell the user: "If you encounter any issues with Opus 4.5, let me know and I can help adjust your prompts."
## Model String Updates
Identify which platform the codebase uses, then replace model strings accordingly.
### Unsupported Beta Headers
Remove the `context-1m-2025-08-07` beta header if present—it is not yet supported with Opus 4.5. Leave a comment noting this:
```python
# Note: 1M context beta (context-1m-2025-08-07) not yet supported with Opus 4.5
```
### Target Model Strings (Opus 4.5)
| Platform | Opus 4.5 Model String |
|----------|----------------------|
| Anthropic API (1P) | `claude-opus-4-5-20251101` |
| AWS Bedrock | `anthropic.claude-opus-4-5-20251101-v1:0` |
| Google Vertex AI | `claude-opus-4-5@20251101` |
| Azure AI Foundry | `claude-opus-4-5-20251101` |
### Source Model Strings to Replace
| Source Model | Anthropic API (1P) | AWS Bedrock | Google Vertex AI |
|--------------|-------------------|-------------|------------------|
| Sonnet 4.0 | `claude-sonnet-4-20250514` | `anthropic.claude-sonnet-4-20250514-v1:0` | `claude-sonnet-4@20250514` |
| Sonnet 4.5 | `claude-sonnet-4-5-20250929` | `anthropic.claude-sonnet-4-5-20250929-v1:0` | `claude-sonnet-4-5@20250929` |
| Opus 4.1 | `claude-opus-4-1-20250422` | `anthropic.claude-opus-4-1-20250422-v1:0` | `claude-opus-4-1@20250422` |
**Do NOT migrate**: Any Haiku models (e.g., `claude-haiku-4-5-20251001`).
## Prompt Adjustments
Opus 4.5 has known behavioral differences from previous models. **Only apply these fixes if the user explicitly requests them or reports a specific issue.** By default, just update model strings.
**Integration guidelines**: When adding snippets, don't just append them to prompts. Integrate them thoughtfully:
- Use XML tags (e.g., `<code_guidelines>`, `<tool_usage>`) to organize additions
- Match the style and structure of the existing prompt
- Place snippets in logical locations (e.g., coding guidelines near other coding instructions)
- If the prompt already uses XML tags, add new content within appropriate existing tags or create consistent new ones
### 1. Tool Overtriggering
Opus 4.5 is more responsive to system prompts. Aggressive language that prevented undertriggering on previous models may now cause overtriggering.
**Apply if**: User reports tools being called too frequently or unnecessarily.
**Find and soften**:
- `CRITICAL:` → remove or soften
- `You MUST...``You should...`
- `ALWAYS do X``Do X`
- `NEVER skip...``Don't skip...`
- `REQUIRED` → remove or soften
Only apply to tool-triggering instructions. Leave other uses of emphasis alone.
### 2. Over-Engineering Prevention
Opus 4.5 tends to create extra files, add unnecessary abstractions, or build unrequested flexibility.
**Apply if**: User reports unwanted files, excessive abstraction, or unrequested features. Add the snippet from `references/prompt-snippets.md`.
### 3. Code Exploration
Opus 4.5 can be overly conservative about exploring code, proposing solutions without reading files.
**Apply if**: User reports the model proposing fixes without inspecting relevant code. Add the snippet from `references/prompt-snippets.md`.
### 4. Frontend Design
**Apply if**: User requests improved frontend design quality or reports generic-looking outputs.
Add the frontend aesthetics snippet from `references/prompt-snippets.md`.
### 5. Thinking Sensitivity
When extended thinking is not enabled (the default), Opus 4.5 is particularly sensitive to the word "think" and its variants. Extended thinking is enabled only if the API request contains a `thinking` parameter.
**Apply if**: User reports issues related to "thinking" while extended thinking is not enabled (no `thinking` parameter in request).
Replace "think" with alternatives like "consider," "believe," or "evaluate."
## Reference
See `references/prompt-snippets.md` for the full text of each snippet to add.
See `references/effort.md` for configuring the effort parameter (only if user requests it).
@@ -0,0 +1,70 @@
# Effort Parameter (Beta)
**Add effort set to `"high"` during migration.** This is the default configuration for best performance with Opus 4.5.
## Overview
Effort controls how eagerly Claude spends tokens. It affects all tokens: thinking, text responses, and function calls.
| Effort | Use Case |
|--------|----------|
| `high` | Best performance, deep reasoning (default) |
| `medium` | Balance of cost/latency vs. performance |
| `low` | Simple, high-volume queries; significant token savings |
## Implementation
Requires beta flag `effort-2025-11-24` in API calls.
**Python SDK:**
```python
response = client.messages.create(
model="claude-opus-4-5-20251101",
max_tokens=1024,
betas=["effort-2025-11-24"],
output_config={
"effort": "high" # or "medium" or "low"
},
messages=[...]
)
```
**TypeScript SDK:**
```typescript
const response = await client.messages.create({
model: "claude-opus-4-5-20251101",
max_tokens: 1024,
betas: ["effort-2025-11-24"],
output_config: {
effort: "high" // or "medium" or "low"
},
messages: [...]
});
```
**Raw API:**
```json
{
"model": "claude-opus-4-5-20251101",
"max_tokens": 1024,
"anthropic-beta": "effort-2025-11-24",
"output_config": {
"effort": "high"
},
"messages": [...]
}
```
## Effort vs. Thinking Budget
Effort is independent of thinking budget:
- High effort + no thinking = more tokens, but no thinking tokens
- High effort + 32k thinking = more tokens, but thinking capped at 32k
## Recommendations
1. First determine effort level, then set thinking budget
2. Best performance: high effort + high thinking budget
3. Cost/latency optimization: medium effort
4. Simple high-volume queries: low effort
@@ -0,0 +1,106 @@
# Prompt Snippets for Opus 4.5
Only apply these snippets if the user explicitly requests them or reports a specific issue. By default, the migration should only update model strings.
## 1. Tool Overtriggering
**Problem**: Prompts designed to reduce undertriggering on previous models may cause Opus 4.5 to overtrigger.
**When to add**: User reports tools being called too frequently or unnecessarily.
**Solution**: Replace aggressive language with normal phrasing.
| Before | After |
|--------|-------|
| `CRITICAL: You MUST use this tool when...` | `Use this tool when...` |
| `ALWAYS call the search function before...` | `Call the search function before...` |
| `You are REQUIRED to...` | `You should...` |
| `NEVER skip this step` | `Don't skip this step` |
## 2. Over-Engineering Prevention
**Problem**: Opus 4.5 may create extra files, add unnecessary abstractions, or build unrequested flexibility.
**When to add**: User reports unwanted files, excessive abstraction, or unrequested features.
**Snippet to add to system prompt**:
```
- Avoid over-engineering. Only make changes that are directly requested or clearly necessary. Keep solutions simple and focused.
- Don't add features, refactor code, or make "improvements" beyond what was asked. A bug fix doesn't need surrounding code cleaned up. A simple feature doesn't need extra configurability.
- Don't add error handling, fallbacks, or validation for scenarios that can't happen. Trust internal code and framework guarantees. Only validate at system boundaries (user input, external APIs). Don't use backwards-compatibility shims when you can just change the code.
- Don't create helpers, utilities, or abstractions for one-time operations. Don't design for hypothetical future requirements. The right amount of complexity is the minimum needed for the current task. Reuse existing abstractions where possible and follow the DRY principle.
```
## 3. Code Exploration
**Problem**: Opus 4.5 may propose solutions without reading code or make assumptions about unread files.
**When to add**: User reports the model proposing fixes without inspecting relevant code.
**Snippet to add to system prompt**:
```
ALWAYS read and understand relevant files before proposing code edits. Do not speculate about code you have not inspected. If the user references a specific file/path, you MUST open and inspect it before explaining or proposing fixes. Be rigorous and persistent in searching code for key facts. Thoroughly review the style, conventions, and abstractions of the codebase before implementing new features or abstractions.
```
## 4. Frontend Design Quality
**Problem**: Default frontend outputs may look generic ("AI slop" aesthetic).
**When to add**: User requests improved frontend design quality or reports generic-looking outputs.
**Snippet to add to system prompt**:
```xml
<frontend_aesthetics>
You tend to converge toward generic, "on distribution" outputs. In frontend design, this creates what users call the "AI slop" aesthetic. Avoid this: make creative, distinctive frontends that surprise and delight.
Focus on:
- Typography: Choose fonts that are beautiful, unique, and interesting. Avoid generic fonts like Arial and Inter; opt instead for distinctive choices that elevate the frontend's aesthetics.
- Color & Theme: Commit to a cohesive aesthetic. Use CSS variables for consistency. Dominant colors with sharp accents outperform timid, evenly-distributed palettes. Draw from IDE themes and cultural aesthetics for inspiration.
- Motion: Use animations for effects and micro-interactions. Prioritize CSS-only solutions for HTML. Use Motion library for React when available. Focus on high-impact moments: one well-orchestrated page load with staggered reveals (animation-delay) creates more delight than scattered micro-interactions.
- Backgrounds: Create atmosphere and depth rather than defaulting to solid colors. Layer CSS gradients, use geometric patterns, or add contextual effects that match the overall aesthetic.
Avoid generic AI-generated aesthetics:
- Overused font families (Inter, Roboto, Arial, system fonts)
- Clichéd color schemes (particularly purple gradients on white backgrounds)
- Predictable layouts and component patterns
- Cookie-cutter design that lacks context-specific character
Interpret creatively and make unexpected choices that feel genuinely designed for the context. Vary between light and dark themes, different fonts, different aesthetics. You still tend to converge on common choices (Space Grotesk, for example) across generations. Avoid this: it is critical that you think outside the box!
</frontend_aesthetics>
```
## 5. Thinking Sensitivity
**Problem**: When extended thinking is not enabled (the default), Opus 4.5 is particularly sensitive to the word "think" and its variants.
Extended thinking is not enabled by default. It is only enabled if the API request contains a `thinking` parameter:
```json
"thinking": {
"type": "enabled",
"budget_tokens": 10000
}
```
**When to apply**: User reports issues related to "thinking" while extended thinking is not enabled (no `thinking` parameter in their request).
**Solution**: Replace "think" with alternative words.
| Before | After |
|--------|-------|
| `think about` | `consider` |
| `think through` | `evaluate` |
| `I think` | `I believe` |
| `think carefully` | `consider carefully` |
| `thinking` | `reasoning` / `considering` |
## Usage Guidelines
1. **Integrate thoughtfully** - Don't just append snippets; weave them into the existing prompt structure
2. **Use XML tags** - Wrap additions in descriptive tags (e.g., `<coding_guidelines>`, `<tool_behavior>`) that match or complement existing prompt structure
3. **Match prompt style** - If the prompt is concise, trim the snippet; if verbose, keep full detail
4. **Place logically** - Put coding snippets near other coding instructions, tool guidance near tool definitions, etc.
5. **Preserve existing content** - Insert snippets without removing functional content
6. **Summarize changes** - After migration, list all model string updates and prompt modifications made
@@ -0,0 +1,10 @@
{
"name": "code-review",
"description": "Automated code review for pull requests using multiple specialized agents with confidence-based scoring",
"version": "1.0.0",
"author": {
"name": "Boris Cherny",
"email": "boris@anthropic.com"
}
}
+18 -6
View File
@@ -22,23 +22,29 @@ Performs automated code review on a pull request using multiple specialized agen
- **Agent #4**: Analyze git blame/history for context-based issues
5. Scores each issue 0-100 for confidence level
6. Filters out issues below 80 confidence threshold
7. Posts review comment with high-confidence issues only
7. Outputs review (to terminal by default, or as PR comment with `--comment` flag)
**Usage:**
```bash
/code-review
/code-review [--comment]
```
**Options:**
- `--comment`: Post the review as a comment on the pull request (default: outputs to terminal only)
**Example workflow:**
```bash
# On a PR branch, run:
# On a PR branch, run locally (outputs to terminal):
/code-review
# Post review as PR comment:
/code-review --comment
# Claude will:
# - Launch 4 review agents in parallel
# - Score each issue for confidence
# - Post comment with issues ≥80 confidence
# - Skip posting if no high-confidence issues found
# - Output issues ≥80 confidence (to terminal or PR depending on flag)
# - Skip if no high-confidence issues found
```
**Features:**
@@ -114,17 +120,23 @@ This plugin is included in the Claude Code repository. The command is automatica
### Standard PR review workflow:
```bash
# Create PR with changes
# Run local review (outputs to terminal)
/code-review
# Review the automated feedback
# Make any necessary fixes
# Optionally post as PR comment
/code-review --comment
# Merge when ready
```
### As part of CI/CD:
```bash
# Trigger on PR creation or update
# Automatically posts review comments
# Use --comment flag to post review comments
/code-review --comment
# Skip if review already exists
```
+82 -59
View File
@@ -1,85 +1,108 @@
---
allowed-tools: Bash(gh issue view:*), Bash(gh search:*), Bash(gh issue list:*), Bash(gh pr comment:*), Bash(gh pr diff:*), Bash(gh pr view:*), Bash(gh pr review:*), Bash(gh pr list:*)
allowed-tools: Bash(gh issue view:*), Bash(gh search:*), Bash(gh issue list:*), Bash(gh pr comment:*), Bash(gh pr diff:*), Bash(gh pr view:*), Bash(gh pr list:*), mcp__github_inline_comment__create_inline_comment
description: Code review a pull request
---
Provide a code review for the given pull request.
**Agent assumptions (applies to all agents and subagents):**
- All tools are functional and will work without error. Do not test tools or make exploratory calls. Make sure this is clear to every subagent that is launched.
- Only call a tool if it is required to complete the task. Every tool call should have a clear purpose.
To do this, follow these steps precisely:
1. Use an agent to check if the pull request (a) is closed, (b) is a draft, (c) does not need a code review (eg. because it is an automated pull request, or is very simple and obviously ok), or (d) already has a code review from you from earlier. If so, do not proceed.
2. Use another agent to give you a list of file paths to (but not the contents of) any relevant CLAUDE.md files from the codebase: the root CLAUDE.md file (if one exists), as well as any CLAUDE.md files in the directories whose files the pull request modified
3. Use an agent to view the pull request, and ask the agent to return a summary of the change
4. Then, launch 4 parallel agents to independently code review the change. The agents should do the following, then return a list of issues and the reason each issue was flagged (eg. CLAUDE.md adherence, bug, historical git context, etc.):
a. Agents #1 and #2: Independently audit the changes to make sure they compily with the CLAUDE.md
b. Agent #3: Read the file changes in the pull request, then do a shallow scan for obvious bugs. Avoid reading extra context beyond the changes, focusing just on the changes themselves. Focus on large bugs, and avoid small issues and nitpicks. Ignore likely false positives.
c. Agent #5: Read the git blame and history of the code modified, to identify any bugs in light of that historical context
5. For each issue found in #4, launch a parallel agent that takes the PR, issue description, and list of CLAUDE.md files (from step 2), and returns a score to indicate the agent's level of confidence for whether the issue is real or false positive. To do that, the agent should score each issue on a scale from 0-100, indicating its level of confidence. For issues that were flagged due to CLAUDE.md instructions, the agent should double check that the CLAUDE.md actually calls out that issue specifically. The scale is (give this rubric to the agent verbatim):
a. 0: Not confident at all. This is a false positive that doesn't stand up to light scrutiny, or is a pre-existing issue.
b. 25: Somewhat confident. This might be a real issue, but may also be a false positive. The agent wasn't able to verify that it's a real issue. If the issue is stylistic, it is one that was not explicitly called out in the relevant CLAUDE.md.
c. 50: Moderately confident. The agent was able to verify this is a real issue, but it might be a nitpick or not happen very often in practice. Relative to the rest of the PR, it's not very important.
d. 75: Highly confident. The agent double checked the issue, and verified that it is very likely it is a real issue that will be hit in practice. The existing approach in the PR is insufficient. The issue is very important and will directly impact the code's functionality, or it is an issue that is directly mentioned in the relevant CLAUDE.md.
e. 100: Absolutely certain. The agent double checked the issue, and confirmed that it is definitely a real issue, that will happen frequently in practice. The evidence directly confirms this.
6. Filter out any issues with a score less than 80. If there are no issues that meet this criteria, do not proceed.
7. Finally, comment back on the pull request with a list of issues you found. When writing your comment, keep in mind to:
a. Keep your output brief
b. Avoid emojis
c. Link and cite relevant code, files, and URLs
1. Launch a haiku agent to check if any of the following are true:
- The pull request is closed
- The pull request is a draft
- The pull request does not need code review (e.g. automated PR, trivial change that is obviously correct)
- Claude has already commented on this PR (check `gh pr view <PR> --comments` for comments left by claude)
Examples of false positives, for steps 4 and 5:
If any condition is true, stop and do not proceed.
Note: Still review Claude generated PR's.
2. Launch a haiku agent to return a list of file paths (not their contents) for all relevant CLAUDE.md files including:
- The root CLAUDE.md file, if it exists
- Any CLAUDE.md files in directories containing files modified by the pull request
3. Launch a sonnet agent to view the pull request and return a summary of the changes
4. Launch 4 agents in parallel to independently review the changes. Each agent should return the list of issues, where each issue includes a description and the reason it was flagged (e.g. "CLAUDE.md adherence", "bug"). The agents should do the following:
Agents 1 + 2: CLAUDE.md compliance sonnet agents
Audit changes for CLAUDE.md compliance in parallel. Note: When evaluating CLAUDE.md compliance for a file, you should only consider CLAUDE.md files that share a file path with the file or parents.
Agent 3: Opus bug agent (parallel subagent with agent 4)
Scan for obvious bugs. Focus only on the diff itself without reading extra context. Flag only significant bugs; ignore nitpicks and likely false positives. Do not flag issues that you cannot validate without looking at context outside of the git diff.
Agent 4: Opus bug agent (parallel subagent with agent 3)
Look for problems that exist in the introduced code. This could be security issues, incorrect logic, etc. Only look for issues that fall within the changed code.
**CRITICAL: We only want HIGH SIGNAL issues.** Flag issues where:
- The code will fail to compile or parse (syntax errors, type errors, missing imports, unresolved references)
- The code will definitely produce wrong results regardless of inputs (clear logic errors)
- Clear, unambiguous CLAUDE.md violations where you can quote the exact rule being broken
Do NOT flag:
- Code style or quality concerns
- Potential issues that depend on specific inputs or state
- Subjective suggestions or improvements
If you are not certain an issue is real, do not flag it. False positives erode trust and waste reviewer time.
In addition to the above, each subagent should be told the PR title and description. This will help provide context regarding the author's intent.
5. For each issue found in the previous step by agents 3 and 4, launch parallel subagents to validate the issue. These subagents should get the PR title and description along with a description of the issue. The agent's job is to review the issue to validate that the stated issue is truly an issue with high confidence. For example, if an issue such as "variable is not defined" was flagged, the subagent's job would be to validate that is actually true in the code. Another example would be CLAUDE.md issues. The agent should validate that the CLAUDE.md rule that was violated is scoped for this file and is actually violated. Use Opus subagents for bugs and logic issues, and sonnet agents for CLAUDE.md violations.
6. Filter out any issues that were not validated in step 5. This step will give us our list of high signal issues for our review.
7. Output a summary of the review findings to the terminal:
- If issues were found, list each issue with a brief description.
- If no issues were found, state: "No issues found. Checked for bugs and CLAUDE.md compliance."
If `--comment` argument was NOT provided, stop here. Do not post any GitHub comments.
If `--comment` argument IS provided and NO issues were found, post a summary comment using `gh pr comment` and stop.
If `--comment` argument IS provided and issues were found, continue to step 8.
8. Create a list of all comments that you plan on leaving. This is only for you to make sure you are comfortable with the comments. Do not post this list anywhere.
9. Post inline comments for each issue using `mcp__github_inline_comment__create_inline_comment` with `confirmed: true`. For each comment:
- Provide a brief description of the issue
- For small, self-contained fixes, include a committable suggestion block
- For larger fixes (6+ lines, structural changes, or changes spanning multiple locations), describe the issue and suggested fix without a suggestion block
- Never post a committable suggestion UNLESS committing the suggestion fixes the issue entirely. If follow up steps are required, do not leave a committable suggestion.
**IMPORTANT: Only post ONE comment per unique issue. Do not post duplicate comments.**
Use this list when evaluating issues in Steps 4 and 5 (these are false positives, do NOT flag):
- Pre-existing issues
- Something that looks like a bug but is not actually a bug
- Pedantic nitpicks that a senior engineer wouldn't call out
- Issues that a linter will catch (no need to run the linter to verify)
- General code quality issues (eg. lack of test coverage, general security issues), unless explicitly required in CLAUDE.md
- Issues that are called out in CLAUDE.md, but explicitly silenced in the code (eg. due to a lint ignore comment)
- Something that appears to be a bug but is actually correct
- Pedantic nitpicks that a senior engineer would not flag
- Issues that a linter will catch (do not run the linter to verify)
- General code quality concerns (e.g., lack of test coverage, general security issues) unless explicitly required in CLAUDE.md
- Issues mentioned in CLAUDE.md but explicitly silenced in the code (e.g., via a lint ignore comment)
Notes:
- Use `gh` to interact with Github (eg. to fetch a pull request, or to create inline comments), rather than web fetch
- Make a todo list first
- You must cite and link each bug (eg. if referring to a CLAUDE.md, you must link it)
- For your comment, follow the following format precisely (assuming for this example that you found 3 issues):
- Use gh CLI to interact with GitHub (e.g., fetch pull requests, create comments). Do not use web fetch.
- Create a todo list before starting.
- You must cite and link each issue in inline comments (e.g., if referring to a CLAUDE.md, include a link to it).
- If no issues are found and `--comment` argument is provided, post a comment with the following format:
---
## Code review
Found 3 issues:
1. <brief description of bug> (CLAUDE.md says "<...>")
<link to file and line with full sha1 + line range for context, eg. https://github.com/anthropics/claude-code/blob/1d54823877c4de72b2316a64032a54afc404e619/README.md#L13-L17>
2. <brief description of bug> (some/other/CLAUDE.md says "<...>")
<link to file and line with full sha1 + line range for context>
3. <brief description of bug> (bug due to <file and code snippet>)
<link to file and line with full sha1 + line range for context>
🤖 Generated with [Claude Code](https://claude.ai/code)
<sub>[ANT-ONLY]</sub>
<sub>- If this code review was useful, please react with 👍. Otherwise, react with 👎.</sub>
<sub>- To improve the quality of this code review, update the relevant CLAUDE.md with better guidance or post in #claude-code-feedback on Slack for advice.</sub>
---
- Or, if you found no issues:
---
## Auto code review
No issues found. Checked for bugs and CLAUDE.md compliance.
## 🤖 Generated with [Claude Code](https://claude.ai/code)
---
- When linking to code, follow the following format precisely, otherwise the Markdown preview won't render correctly: https://github.com/anthropics/claude-cli-internal/blob/c21d3c10bc8e898b7ac1a2d745bdc9bc4e423afe/package.json#L10-L15
- When linking to code in inline comments, follow the following format precisely, otherwise the Markdown preview won't render correctly: https://github.com/anthropics/claude-code/blob/c21d3c10bc8e898b7ac1a2d745bdc9bc4e423afe/package.json#L10-L15
- Requires full git sha
- You must provide the full sha. Commands like `https://github.com/owner/repo/blob/$(git rev-parse HEAD)/foo/bar` will not work, since your comment will be directly rendered in Markdown.
- Repo name must match the repo you're code reviewing
- # sign after the file name
- Line range format is L[start]-L[end]
@@ -0,0 +1,10 @@
{
"name": "commit-commands",
"description": "Streamline your git workflow with simple commands for committing, pushing, and creating pull requests",
"version": "1.0.0",
"author": {
"name": "Anthropic",
"email": "support@anthropic.com"
}
}
@@ -0,0 +1,9 @@
{
"name": "explanatory-output-style",
"version": "1.0.0",
"description": "Adds educational insights about implementation choices and codebase patterns (mimics the deprecated Explanatory output style)",
"author": {
"name": "Dickson Tsai",
"email": "dickson@anthropic.com"
}
}
@@ -0,0 +1,72 @@
# Explanatory Output Style Plugin
This plugin recreates the deprecated Explanatory output style as a SessionStart
hook.
WARNING: Do not install this plugin unless you are fine with incurring the token
cost of this plugin's additional instructions and output.
## What it does
When enabled, this plugin automatically adds instructions at the start of each
session that encourage Claude to:
1. Provide educational insights about implementation choices
2. Explain codebase patterns and decisions
3. Balance task completion with learning opportunities
## How it works
The plugin uses a SessionStart hook to inject additional context into every
session. This context instructs Claude to provide brief educational explanations
before and after writing code, formatted as:
```
`★ Insight ─────────────────────────────────────`
[2-3 key educational points]
`─────────────────────────────────────────────────`
```
## Usage
Once installed, the plugin activates automatically at the start of every
session. No additional configuration is needed.
The insights focus on:
- Specific implementation choices for your codebase
- Patterns and conventions in your code
- Trade-offs and design decisions
- Codebase-specific details rather than general programming concepts
## Migration from Output Styles
This plugin replaces the deprecated "Explanatory" output style setting. If you
previously used:
```json
{
"outputStyle": "Explanatory"
}
```
You can now achieve the same behavior by installing this plugin instead.
More generally, this SessionStart hook pattern is roughly equivalent to
CLAUDE.md, but it is more flexible and allows for distribution through plugins.
Note: Output styles that involve tasks besides software development, are better
expressed as
[subagents](https://docs.claude.com/en/docs/claude-code/sub-agents), not as
SessionStart hooks. Subagents change the system prompt while SessionStart hooks
add to the default system prompt.
## Managing changes
- Disable the plugin - keep the code installed on your device
- Uninstall the plugin - remove the code from your device
- Update the plugin - create a local copy of this plugin to personalize this
plugin
- Hint: Ask Claude to read
https://docs.claude.com/en/docs/claude-code/plugins.md and set it up for
you!
@@ -0,0 +1,15 @@
#!/usr/bin/env bash
# Output the explanatory mode instructions as additionalContext
# This mimics the deprecated Explanatory output style
cat << 'EOF'
{
"hookSpecificOutput": {
"hookEventName": "SessionStart",
"additionalContext": "You are in 'explanatory' output style mode, where you should provide educational insights about the codebase as you help with the user's task.\n\nYou should be clear and educational, providing helpful explanations while remaining focused on the task. Balance educational content with task completion. When providing insights, you may exceed typical length constraints, but remain focused and relevant.\n\n## Insights\nIn order to encourage learning, before and after writing code, always provide brief educational explanations about implementation choices using (with backticks):\n\"`★ Insight ─────────────────────────────────────`\n[2-3 key educational points]\n`─────────────────────────────────────────────────`\"\n\nThese insights should be included in the conversation, not in the codebase. You should generally focus on interesting insights that are specific to the codebase or the code you just wrote, rather than general programming concepts. Do not wait until the end to provide insights. Provide them as you write code."
}
}
EOF
exit 0
@@ -0,0 +1,15 @@
{
"description": "Explanatory mode hook that adds educational insights instructions",
"hooks": {
"SessionStart": [
{
"hooks": [
{
"type": "command",
"command": "${CLAUDE_PLUGIN_ROOT}/hooks-handlers/session-start.sh"
}
]
}
]
}
}
@@ -0,0 +1,9 @@
{
"name": "frontend-design",
"version": "1.1.0",
"description": "Frontend design skill for UI/UX implementation",
"author": {
"name": "Prithvi Rajasekaran, Alexander Bricken",
"email": "prithvi@anthropic.com, alexander@anthropic.com"
}
}
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@@ -0,0 +1,31 @@
# Frontend Design Plugin
Generates distinctive, production-grade frontend interfaces that avoid generic AI aesthetics.
## What It Does
Claude automatically uses this skill for frontend work. Creates production-ready code with:
- Bold aesthetic choices
- Distinctive typography and color palettes
- High-impact animations and visual details
- Context-aware implementation
## Usage
```
"Create a dashboard for a music streaming app"
"Build a landing page for an AI security startup"
"Design a settings panel with dark mode"
```
Claude will choose a clear aesthetic direction and implement production code with meticulous attention to detail.
## Learn More
See the [Frontend Aesthetics Cookbook](https://github.com/anthropics/claude-cookbooks/blob/main/coding/prompting_for_frontend_aesthetics.ipynb) for detailed guidance on prompting for high-quality frontend design.
## Authors
Prithvi Rajasekaran (prithvi@anthropic.com)
Alexander Bricken (alexander@anthropic.com)
@@ -0,0 +1,55 @@
---
name: frontend-design
description: Guidance for distinctive, intentional visual design when building new UI or reshaping an existing one. Helps with aesthetic direction, typography, and making choices that don't read as templated defaults.
license: Complete terms in LICENSE.txt
---
# Frontend Design
Approach this as the design lead at a small studio known for giving every client a visual identity that could not be mistaken for anyone else's. This client has already rejected proposals that felt templated, and is paying for a distinctive point of view: make deliberate, opinionated choices about palette, typography, and layout that are specific to this brief, and take one real aesthetic risk you can justify.
## Ground it in the subject
If the brief does not pin down what the product or subject is, pin it yourself before designing: name one concrete subject, its audience, and the page's single job, and state your choice. If there's any information in your memory about the human's preferences, context about what they're building, or designs you've made before use that as a hint. The subject's own world, its materials, instruments, artifacts, and vernacular, is where distinctive choices come from. Build with the brief's real content and subject matter throughout.
## Design principles
For web designs, the hero is a thesis. Open with the most characteristic thing in the subject's world, in whatever form makes sense for it: a headline, an image, an animation, a live demo, an interactive moment. Be deliberate with your choice: a big number with a small label, supporting stats, and a gradient accent is the template answer, only use if that's truly the best option.
Typography carries the personality of the page. Pair the display and body faces deliberately, not the same families you would reach for on any other project, and set a clear type scale with intentional weights, widths, and spacing. Make the type treatment itself a memorable part of the design, not a neutral delivery vehicle for the content.
Structure is information. Structural devices, numbering, eyebrows, dividers, labels, should encode something true about the content, not decorate it. Many generic designs use numbered markers (01 / 02 / 03), but that's only appropriate if the content actually is a sequence - like a real process or a typed timeline where order carries information the reader needs. Question if choices like numbered markers actually make sense before incorporating them.
Leverage motion deliberately. Think about where and if animation can serve the subject: a page-load sequence, a scroll-triggered reveal, hover micro-interactions, ambient atmosphere. An orchestrated moment usually lands harder than scattered effects; choose what the direction calls for. However, sometimes less is more, and extra animation contributes to the feeling that the design is AI-generated.
Match complexity to the vision. Maximalist directions need elaborate execution; minimal directions need precision in spacing, type, and detail. Elegance is executing the chosen vision well.
Consider written content carefully. Often a design brief may not contain real content, and it's up to you to come up with copy. Copy can make a design feel as templated as the design itself. See the below section on writing for more guidance.
## Process: brainstorm, explore, plan, critique, build, critique again
For calibration: AI-generated design right now clusters around three looks: (1) a warm cream background (near #F4F1EA) with a high-contrast serif display and a terracotta accent; (2) a near-black background with a single bright acid-green or vermilion accent; (3) a broadsheet-style layout with hairline rules, zero border-radius, and dense newspaper-like columns. All three are legitimate for some briefs, but they are defaults rather than choices, and they appear regardless of subject. Where the brief pins down a visual direction, follow it exactly — the brief's own words always win, including when it asks for one of these looks. Where it leaves an axis free, don't spend that freedom on one of these defaults. Just like a human designer who's hired, there's often a careful balance between doing what you're good at and taking each project as a chance to experiment and learn.
Work in two passes. First, brainstorm a short design plan based on the human's design brief: create a compact token system with color, type, layout, and signature. Color: describe the palette as 46 named hex values. Type: the typefaces for 2+ roles (a characterful display face that's used with restraint, a complementary body face, and a utility face for captions or data if needed). Layout: a layout concept, using one-sentence prose descriptions and ASCII wireframes to ideate and compare. Signature: the single unique element this page will be remembered by that embodies the brief in an appropriate way.
Then review that plan against the brief before building: if any part of it reads like the generic default you would produce for any similar page (work through a similar prompt to see if you arrive somewhere similar) rather than a choice made for this specific brief — revise that part, say what you changed and why. Only after you've confirmed the relative uniqueness of your design plan should you start to write the code, following the revised plan exactly and deriving every color and type decision from it.
When writing the code, be careful of structuring your CSS selector specificities. It's easy to generate CSS classes that cancel each other out (especially with a type-based selector like .section and a element-based selector like .cta). This can happen often with paddings/margins between sections.
Try to do a lot of this planning and iteration in your thinking, and only show ideas to the user when you have higher confidence it'll delight them.
## Restraint and self-critique
Spend your boldness in one place. Let the signature element be the one memorable thing, keep everything around it quiet and disciplined, and cut any decoration that does not serve the brief. Not taking a risk can be a risk itself! Build to a quality floor without announcing it: responsive down to mobile, visible keyboard focus, reduced motion respected. Critique your own work as you build, taking screenshots if your environment supports it a picture is worth 1000 tokens. Consider Chanel's advice: before leaving the house, take a look in the mirror and remove one accessory. Human creators have memory and always try to do something new, so if you have a space to quickly jot down notes about what you've tried, it can help you in future passes.
## More on writing in design
Words appear in a design for one reason: to make it easier to understand, and therefore easier to use. They are design material, not decoration. Bring the same intentionality to copy that you would bring to spacing and color. Before writing anything, ask what the design needs to say, and how it can best be said to help the person navigate the experience.
Write from the end user's side of the screen. Name things by what people control and recognize, never by how the system is built. A person manages notifications, not webhook config. Describe what something does in plain terms rather than selling it. Being specific is always better than being clever.
Use active voice as default. A control should say exactly what happens when it's used: "Save changes," not "Submit." An action keeps the same name through the whole flow, so the button that says "Publish" produces a toast that says "Published." The vocabulary of an interface is the signposting for someone navigating the product. Cohesion and consistency are how people learn their way around.
Treat failure and emptiness as moments for direction, not mood. Explain what went wrong and how to fix it, in the interface's voice rather than a person's. Errors don't apologize, and they are never vague about what happened. An empty screen is an invitation to act.
Keep the register conversational and tuned: plain verbs, sentence case, no filler, with tone matched to the brand and the audience. Let each element do exactly one job. A label labels, an example demonstrates, and nothing quietly does double duty.
@@ -0,0 +1,9 @@
{
"name": "hookify",
"version": "0.1.0",
"description": "Easily create hooks to prevent unwanted behaviors by analyzing conversation patterns",
"author": {
"name": "Daisy Hollman",
"email": "daisy@anthropic.com"
}
}
+30
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@@ -0,0 +1,30 @@
# Python
__pycache__/
*.py[cod]
*$py.class
*.so
.Python
# Virtual environments
venv/
env/
ENV/
# IDE
.vscode/
.idea/
*.swp
*.swo
# OS
.DS_Store
Thumbs.db
# Testing
.pytest_cache/
.coverage
htmlcov/
# Local configuration (should not be committed)
.claude/*.local.md
.claude/*.local.json
+340
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@@ -0,0 +1,340 @@
# Hookify Plugin
Easily create custom hooks to prevent unwanted behaviors by analyzing conversation patterns or from explicit instructions.
## Overview
The hookify plugin makes it simple to create hooks without editing complex `hooks.json` files. Instead, you create lightweight markdown configuration files that define patterns to watch for and messages to show when those patterns match.
**Key features:**
- 🎯 Analyze conversations to find unwanted behaviors automatically
- 📝 Simple markdown configuration files with YAML frontmatter
- 🔍 Regex pattern matching for powerful rules
- 🚀 No coding required - just describe the behavior
- 🔄 Easy enable/disable without restarting
## Quick Start
### 1. Create Your First Rule
```bash
/hookify Warn me when I use rm -rf commands
```
This analyzes your request and creates `.claude/hookify.warn-rm.local.md`.
### 2. Test It Immediately
**No restart needed!** Rules take effect on the very next tool use.
Ask Claude to run a command that should trigger the rule:
```
Run rm -rf /tmp/test
```
You should see the warning message immediately!
## Usage
### Main Command: /hookify
**With arguments:**
```
/hookify Don't use console.log in TypeScript files
```
Creates a rule from your explicit instructions.
**Without arguments:**
```
/hookify
```
Analyzes recent conversation to find behaviors you've corrected or been frustrated by.
### Helper Commands
**List all rules:**
```
/hookify:list
```
**Configure rules interactively:**
```
/hookify:configure
```
Enable/disable existing rules through an interactive interface.
**Get help:**
```
/hookify:help
```
## Rule Configuration Format
### Simple Rule (Single Pattern)
`.claude/hookify.dangerous-rm.local.md`:
```markdown
---
name: block-dangerous-rm
enabled: true
event: bash
pattern: rm\s+-rf
action: block
---
⚠️ **Dangerous rm command detected!**
This command could delete important files. Please:
- Verify the path is correct
- Consider using a safer approach
- Make sure you have backups
```
**Action field:**
- `warn`: Shows warning but allows operation (default)
- `block`: Prevents operation from executing (PreToolUse) or stops session (Stop events)
### Advanced Rule (Multiple Conditions)
`.claude/hookify.sensitive-files.local.md`:
```markdown
---
name: warn-sensitive-files
enabled: true
event: file
action: warn
conditions:
- field: file_path
operator: regex_match
pattern: \.env$|credentials|secrets
- field: new_text
operator: contains
pattern: KEY
---
🔐 **Sensitive file edit detected!**
Ensure credentials are not hardcoded and file is in .gitignore.
```
**All conditions must match** for the rule to trigger.
## Event Types
- **`bash`**: Triggers on Bash tool commands
- **`file`**: Triggers on Edit, Write, MultiEdit tools
- **`stop`**: Triggers when Claude wants to stop (for completion checks)
- **`prompt`**: Triggers on user prompt submission
- **`all`**: Triggers on all events
## Pattern Syntax
Use Python regex syntax:
| Pattern | Matches | Example |
|---------|---------|---------|
| `rm\s+-rf` | rm -rf | rm -rf /tmp |
| `console\.log\(` | console.log( | console.log("test") |
| `(eval\|exec)\(` | eval( or exec( | eval("code") |
| `\.env$` | files ending in .env | .env, .env.local |
| `chmod\s+777` | chmod 777 | chmod 777 file.txt |
**Tips:**
- Use `\s` for whitespace
- Escape special chars: `\.` for literal dot
- Use `|` for OR: `(foo|bar)`
- Use `.*` to match anything
- Set `action: block` for dangerous operations
- Set `action: warn` (or omit) for informational warnings
## Examples
### Example 1: Block Dangerous Commands
```markdown
---
name: block-destructive-ops
enabled: true
event: bash
pattern: rm\s+-rf|dd\s+if=|mkfs|format
action: block
---
🛑 **Destructive operation detected!**
This command can cause data loss. Operation blocked for safety.
Please verify the exact path and use a safer approach.
```
**This rule blocks the operation** - Claude will not be allowed to execute these commands.
### Example 2: Warn About Debug Code
```markdown
---
name: warn-debug-code
enabled: true
event: file
pattern: console\.log\(|debugger;|print\(
action: warn
---
🐛 **Debug code detected**
Remember to remove debugging statements before committing.
```
**This rule warns but allows** - Claude sees the message but can still proceed.
### Example 3: Require Tests Before Stopping
```markdown
---
name: require-tests-run
enabled: false
event: stop
action: block
conditions:
- field: transcript
operator: not_contains
pattern: npm test|pytest|cargo test
---
**Tests not detected in transcript!**
Before stopping, please run tests to verify your changes work correctly.
```
**This blocks Claude from stopping** if no test commands appear in the session transcript. Enable only when you want strict enforcement.
## Advanced Usage
### Multiple Conditions
Check multiple fields simultaneously:
```markdown
---
name: api-key-in-typescript
enabled: true
event: file
conditions:
- field: file_path
operator: regex_match
pattern: \.tsx?$
- field: new_text
operator: regex_match
pattern: (API_KEY|SECRET|TOKEN)\s*=\s*["']
---
🔐 **Hardcoded credential in TypeScript!**
Use environment variables instead of hardcoded values.
```
### Operators Reference
- `regex_match`: Pattern must match (most common)
- `contains`: String must contain pattern
- `equals`: Exact string match
- `not_contains`: String must NOT contain pattern
- `starts_with`: String starts with pattern
- `ends_with`: String ends with pattern
### Field Reference
**For bash events:**
- `command`: The bash command string
**For file events:**
- `file_path`: Path to file being edited
- `new_text`: New content being added (Edit, Write)
- `old_text`: Old content being replaced (Edit only)
- `content`: File content (Write only)
**For prompt events:**
- `user_prompt`: The user's submitted prompt text
**For stop events:**
- Use general matching on session state
## Management
### Enable/Disable Rules
**Temporarily disable:**
Edit the `.local.md` file and set `enabled: false`
**Re-enable:**
Set `enabled: true`
**Or use interactive tool:**
```
/hookify:configure
```
### Delete Rules
Simply delete the `.local.md` file:
```bash
rm .claude/hookify.my-rule.local.md
```
### View All Rules
```
/hookify:list
```
## Installation
This plugin is part of the Claude Code Marketplace. It should be auto-discovered when the marketplace is installed.
**Manual testing:**
```bash
cc --plugin-dir /path/to/hookify
```
## Requirements
- Python 3.7+
- No external dependencies (uses stdlib only)
## Troubleshooting
**Rule not triggering:**
1. Check rule file exists in `.claude/` directory (in project root, not plugin directory)
2. Verify `enabled: true` in frontmatter
3. Test regex pattern separately
4. Rules should work immediately - no restart needed
5. Try `/hookify:list` to see if rule is loaded
**Import errors:**
- Ensure Python 3 is available: `python3 --version`
- Check hookify plugin is installed
**Pattern not matching:**
- Test regex: `python3 -c "import re; print(re.search(r'pattern', 'text'))"`
- Use unquoted patterns in YAML to avoid escaping issues
- Start simple, then add complexity
**Hook seems slow:**
- Keep patterns simple (avoid complex regex)
- Use specific event types (bash, file) instead of "all"
- Limit number of active rules
## Contributing
Found a useful rule pattern? Consider sharing example files via PR!
## Future Enhancements
- Severity levels (error/warning/info distinctions)
- Rule templates library
- Interactive pattern builder
- Hook testing utilities
- JSON format support (in addition to markdown)
## License
MIT License
@@ -0,0 +1,176 @@
---
name: conversation-analyzer
description: Use this agent when analyzing conversation transcripts to find behaviors worth preventing with hooks. Examples: <example>Context: User is running /hookify command without arguments\nuser: "/hookify"\nassistant: "I'll analyze the conversation to find behaviors you want to prevent"\n<commentary>The /hookify command without arguments triggers conversation analysis to find unwanted behaviors.</commentary></example><example>Context: User wants to create hooks from recent frustrations\nuser: "Can you look back at this conversation and help me create hooks for the mistakes you made?"\nassistant: "I'll use the conversation-analyzer agent to identify the issues and suggest hooks."\n<commentary>User explicitly asks to analyze conversation for mistakes that should be prevented.</commentary></example>
model: inherit
color: yellow
tools: ["Read", "Grep"]
---
You are a conversation analysis specialist that identifies problematic behaviors in Claude Code sessions that could be prevented with hooks.
**Your Core Responsibilities:**
1. Read and analyze user messages to find frustration signals
2. Identify specific tool usage patterns that caused issues
3. Extract actionable patterns that can be matched with regex
4. Categorize issues by severity and type
5. Provide structured findings for hook rule generation
**Analysis Process:**
### 1. Search for User Messages Indicating Issues
Read through user messages in reverse chronological order (most recent first). Look for:
**Explicit correction requests:**
- "Don't use X"
- "Stop doing Y"
- "Please don't Z"
- "Avoid..."
- "Never..."
**Frustrated reactions:**
- "Why did you do X?"
- "I didn't ask for that"
- "That's not what I meant"
- "That was wrong"
**Corrections and reversions:**
- User reverting changes Claude made
- User fixing issues Claude created
- User providing step-by-step corrections
**Repeated issues:**
- Same type of mistake multiple times
- User having to remind multiple times
- Pattern of similar problems
### 2. Identify Tool Usage Patterns
For each issue, determine:
- **Which tool**: Bash, Edit, Write, MultiEdit
- **What action**: Specific command or code pattern
- **When it happened**: During what task/phase
- **Why problematic**: User's stated reason or implicit concern
**Extract concrete examples:**
- For Bash: Actual command that was problematic
- For Edit/Write: Code pattern that was added
- For Stop: What was missing before stopping
### 3. Create Regex Patterns
Convert behaviors into matchable patterns:
**Bash command patterns:**
- `rm\s+-rf` for dangerous deletes
- `sudo\s+` for privilege escalation
- `chmod\s+777` for permission issues
**Code patterns (Edit/Write):**
- `console\.log\(` for debug logging
- `eval\(|new Function\(` for dangerous eval
- `innerHTML\s*=` for XSS risks
**File path patterns:**
- `\.env$` for environment files
- `/node_modules/` for dependency files
- `dist/|build/` for generated files
### 4. Categorize Severity
**High severity (should block in future):**
- Dangerous commands (rm -rf, chmod 777)
- Security issues (hardcoded secrets, eval)
- Data loss risks
**Medium severity (warn):**
- Style violations (console.log in production)
- Wrong file types (editing generated files)
- Missing best practices
**Low severity (optional):**
- Preferences (coding style)
- Non-critical patterns
### 5. Output Format
Return your findings as structured text in this format:
```
## Hookify Analysis Results
### Issue 1: Dangerous rm Commands
**Severity**: High
**Tool**: Bash
**Pattern**: `rm\s+-rf`
**Occurrences**: 3 times
**Context**: Used rm -rf on /tmp directories without verification
**User Reaction**: "Please be more careful with rm commands"
**Suggested Rule:**
- Name: warn-dangerous-rm
- Event: bash
- Pattern: rm\s+-rf
- Message: "Dangerous rm command detected. Verify path before proceeding."
---
### Issue 2: Console.log in TypeScript
**Severity**: Medium
**Tool**: Edit/Write
**Pattern**: `console\.log\(`
**Occurrences**: 2 times
**Context**: Added console.log statements to production TypeScript files
**User Reaction**: "Don't use console.log in production code"
**Suggested Rule:**
- Name: warn-console-log
- Event: file
- Pattern: console\.log\(
- Message: "Console.log detected. Use proper logging library instead."
---
[Continue for each issue found...]
## Summary
Found {N} behaviors worth preventing:
- {N} high severity
- {N} medium severity
- {N} low severity
Recommend creating rules for high and medium severity issues.
```
**Quality Standards:**
- Be specific about patterns (don't be overly broad)
- Include actual examples from conversation
- Explain why each issue matters
- Provide ready-to-use regex patterns
- Don't false-positive on discussions about what NOT to do
**Edge Cases:**
**User discussing hypotheticals:**
- "What would happen if I used rm -rf?"
- Don't treat as problematic behavior
**Teaching moments:**
- "Here's what you shouldn't do: ..."
- Context indicates explanation, not actual problem
**One-time accidents:**
- Single occurrence, already fixed
- Mention but mark as low priority
**Subjective preferences:**
- "I prefer X over Y"
- Mark as low severity, let user decide
**Return Results:**
Provide your analysis in the structured format above. The /hookify command will use this to:
1. Present findings to user
2. Ask which rules to create
3. Generate .local.md configuration files
4. Save rules to .claude directory
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---
description: Enable or disable hookify rules interactively
allowed-tools: ["Glob", "Read", "Edit", "AskUserQuestion", "Skill"]
---
# Configure Hookify Rules
**Load hookify:writing-rules skill first** to understand rule format.
Enable or disable existing hookify rules using an interactive interface.
## Steps
### 1. Find Existing Rules
Use Glob tool to find all hookify rule files:
```
pattern: ".claude/hookify.*.local.md"
```
If no rules found, inform user:
```
No hookify rules configured yet. Use `/hookify` to create your first rule.
```
### 2. Read Current State
For each rule file:
- Read the file
- Extract `name` and `enabled` fields from frontmatter
- Build list of rules with current state
### 3. Ask User Which Rules to Toggle
Use AskUserQuestion to let user select rules:
```json
{
"questions": [
{
"question": "Which rules would you like to enable or disable?",
"header": "Configure",
"multiSelect": true,
"options": [
{
"label": "warn-dangerous-rm (currently enabled)",
"description": "Warns about rm -rf commands"
},
{
"label": "warn-console-log (currently disabled)",
"description": "Warns about console.log in code"
},
{
"label": "require-tests (currently enabled)",
"description": "Requires tests before stopping"
}
]
}
]
}
```
**Option format:**
- Label: `{rule-name} (currently {enabled|disabled})`
- Description: Brief description from rule's message or pattern
### 4. Parse User Selection
For each selected rule:
- Determine current state from label (enabled/disabled)
- Toggle state: enabled → disabled, disabled → enabled
### 5. Update Rule Files
For each rule to toggle:
- Use Read tool to read current content
- Use Edit tool to change `enabled: true` to `enabled: false` (or vice versa)
- Handle both with and without quotes
**Edit pattern for enabling:**
```
old_string: "enabled: false"
new_string: "enabled: true"
```
**Edit pattern for disabling:**
```
old_string: "enabled: true"
new_string: "enabled: false"
```
### 6. Confirm Changes
Show user what was changed:
```
## Hookify Rules Updated
**Enabled:**
- warn-console-log
**Disabled:**
- warn-dangerous-rm
**Unchanged:**
- require-tests
Changes apply immediately - no restart needed
```
## Important Notes
- Changes take effect immediately on next tool use
- You can also manually edit .claude/hookify.*.local.md files
- To permanently remove a rule, delete its .local.md file
- Use `/hookify:list` to see all configured rules
## Edge Cases
**No rules to configure:**
- Show message about using `/hookify` to create rules first
**User selects no rules:**
- Inform that no changes were made
**File read/write errors:**
- Inform user of specific error
- Suggest manual editing as fallback
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---
description: Get help with the hookify plugin
allowed-tools: ["Read"]
---
# Hookify Plugin Help
Explain how the hookify plugin works and how to use it.
## Overview
The hookify plugin makes it easy to create custom hooks that prevent unwanted behaviors. Instead of editing `hooks.json` files, users create simple markdown configuration files that define patterns to watch for.
## How It Works
### 1. Hook System
Hookify installs generic hooks that run on these events:
- **PreToolUse**: Before any tool executes (Bash, Edit, Write, etc.)
- **PostToolUse**: After a tool executes
- **Stop**: When Claude wants to stop working
- **UserPromptSubmit**: When user submits a prompt
These hooks read configuration files from `.claude/hookify.*.local.md` and check if any rules match the current operation.
### 2. Configuration Files
Users create rules in `.claude/hookify.{rule-name}.local.md` files:
```markdown
---
name: warn-dangerous-rm
enabled: true
event: bash
pattern: rm\s+-rf
---
⚠️ **Dangerous rm command detected!**
This command could delete important files. Please verify the path.
```
**Key fields:**
- `name`: Unique identifier for the rule
- `enabled`: true/false to activate/deactivate
- `event`: bash, file, stop, prompt, or all
- `pattern`: Regex pattern to match
The message body is what Claude sees when the rule triggers.
### 3. Creating Rules
**Option A: Use /hookify command**
```
/hookify Don't use console.log in production files
```
This analyzes your request and creates the appropriate rule file.
**Option B: Create manually**
Create `.claude/hookify.my-rule.local.md` with the format above.
**Option C: Analyze conversation**
```
/hookify
```
Without arguments, hookify analyzes recent conversation to find behaviors you want to prevent.
## Available Commands
- **`/hookify`** - Create hooks from conversation analysis or explicit instructions
- **`/hookify:help`** - Show this help (what you're reading now)
- **`/hookify:list`** - List all configured hooks
- **`/hookify:configure`** - Enable/disable existing hooks interactively
## Example Use Cases
**Prevent dangerous commands:**
```markdown
---
name: block-chmod-777
enabled: true
event: bash
pattern: chmod\s+777
---
Don't use chmod 777 - it's a security risk. Use specific permissions instead.
```
**Warn about debugging code:**
```markdown
---
name: warn-console-log
enabled: true
event: file
pattern: console\.log\(
---
Console.log detected. Remember to remove debug logging before committing.
```
**Require tests before stopping:**
```markdown
---
name: require-tests
enabled: true
event: stop
pattern: .*
---
Did you run tests before finishing? Make sure `npm test` or equivalent was executed.
```
## Pattern Syntax
Use Python regex syntax:
- `\s` - whitespace
- `\.` - literal dot
- `|` - OR
- `+` - one or more
- `*` - zero or more
- `\d` - digit
- `[abc]` - character class
**Examples:**
- `rm\s+-rf` - matches "rm -rf"
- `console\.log\(` - matches "console.log("
- `(eval|exec)\(` - matches "eval(" or "exec("
- `\.env$` - matches files ending in .env
## Important Notes
**No Restart Needed**: Hookify rules (`.local.md` files) take effect immediately on the next tool use. The hookify hooks are already loaded and read your rules dynamically.
**Block or Warn**: Rules can either `block` operations (prevent execution) or `warn` (show message but allow). Set `action: block` or `action: warn` in the rule's frontmatter.
**Rule Files**: Keep rules in `.claude/hookify.*.local.md` - they should be git-ignored (add to .gitignore if needed).
**Disable Rules**: Set `enabled: false` in frontmatter or delete the file.
## Troubleshooting
**Hook not triggering:**
- Check rule file is in `.claude/` directory
- Verify `enabled: true` in frontmatter
- Confirm pattern is valid regex
- Test pattern: `python3 -c "import re; print(re.search('your_pattern', 'test_text'))"`
- Rules take effect immediately - no restart needed
**Import errors:**
- Check Python 3 is available: `python3 --version`
- Verify hookify plugin is installed correctly
**Pattern not matching:**
- Test regex separately
- Check for escaping issues (use unquoted patterns in YAML)
- Try simpler pattern first, then refine
## Getting Started
1. Create your first rule:
```
/hookify Warn me when I try to use rm -rf
```
2. Try to trigger it:
- Ask Claude to run `rm -rf /tmp/test`
- You should see the warning
4. Refine the rule by editing `.claude/hookify.warn-rm.local.md`
5. Create more rules as you encounter unwanted behaviors
For more examples, check the `${CLAUDE_PLUGIN_ROOT}/examples/` directory.
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---
description: Create hooks to prevent unwanted behaviors from conversation analysis or explicit instructions
argument-hint: Optional specific behavior to address
allowed-tools: ["Read", "Write", "AskUserQuestion", "Task", "Grep", "TodoWrite", "Skill"]
---
# Hookify - Create Hooks from Unwanted Behaviors
**FIRST: Load the hookify:writing-rules skill** using the Skill tool to understand rule file format and syntax.
Create hook rules to prevent problematic behaviors by analyzing the conversation or from explicit user instructions.
## Your Task
You will help the user create hookify rules to prevent unwanted behaviors. Follow these steps:
### Step 1: Gather Behavior Information
**If $ARGUMENTS is provided:**
- User has given specific instructions: `$ARGUMENTS`
- Still analyze recent conversation (last 10-15 user messages) for additional context
- Look for examples of the behavior happening
**If $ARGUMENTS is empty:**
- Launch the conversation-analyzer agent to find problematic behaviors
- Agent will scan user prompts for frustration signals
- Agent will return structured findings
**To analyze conversation:**
Use the Task tool to launch conversation-analyzer agent:
```
{
"subagent_type": "general-purpose",
"description": "Analyze conversation for unwanted behaviors",
"prompt": "You are analyzing a Claude Code conversation to find behaviors the user wants to prevent.
Read user messages in the current conversation and identify:
1. Explicit requests to avoid something (\"don't do X\", \"stop doing Y\")
2. Corrections or reversions (user fixing Claude's actions)
3. Frustrated reactions (\"why did you do X?\", \"I didn't ask for that\")
4. Repeated issues (same problem multiple times)
For each issue found, extract:
- What tool was used (Bash, Edit, Write, etc.)
- Specific pattern or command
- Why it was problematic
- User's stated reason
Return findings as a structured list with:
- category: Type of issue
- tool: Which tool was involved
- pattern: Regex or literal pattern to match
- context: What happened
- severity: high/medium/low
Focus on the most recent issues (last 20-30 messages). Don't go back further unless explicitly asked."
}
```
### Step 2: Present Findings to User
After gathering behaviors (from arguments or agent), present to user using AskUserQuestion:
**Question 1: Which behaviors to hookify?**
- Header: "Create Rules"
- multiSelect: true
- Options: List each detected behavior (max 4)
- Label: Short description (e.g., "Block rm -rf")
- Description: Why it's problematic
**Question 2: For each selected behavior, ask about action:**
- "Should this block the operation or just warn?"
- Options:
- "Just warn" (action: warn - shows message but allows)
- "Block operation" (action: block - prevents execution)
**Question 3: Ask for example patterns:**
- "What patterns should trigger this rule?"
- Show detected patterns
- Allow user to refine or add more
### Step 3: Generate Rule Files
For each confirmed behavior, create a `.claude/hookify.{rule-name}.local.md` file:
**Rule naming convention:**
- Use kebab-case
- Be descriptive: `block-dangerous-rm`, `warn-console-log`, `require-tests-before-stop`
- Start with action verb: block, warn, prevent, require
**File format:**
```markdown
---
name: {rule-name}
enabled: true
event: {bash|file|stop|prompt|all}
pattern: {regex pattern}
action: {warn|block}
---
{Message to show Claude when rule triggers}
```
**Action values:**
- `warn`: Show message but allow operation (default)
- `block`: Prevent operation or stop session
**For more complex rules (multiple conditions):**
```markdown
---
name: {rule-name}
enabled: true
event: file
conditions:
- field: file_path
operator: regex_match
pattern: \.env$
- field: new_text
operator: contains
pattern: API_KEY
---
{Warning message}
```
### Step 4: Create Files and Confirm
**IMPORTANT**: Rule files must be created in the current working directory's `.claude/` folder, NOT the plugin directory.
Use the current working directory (where Claude Code was started) as the base path.
1. Check if `.claude/` directory exists in current working directory
- If not, create it first with: `mkdir -p .claude`
2. Use Write tool to create each `.claude/hookify.{name}.local.md` file
- Use relative path from current working directory: `.claude/hookify.{name}.local.md`
- The path should resolve to the project's .claude directory, not the plugin's
3. Show user what was created:
```
Created 3 hookify rules:
- .claude/hookify.dangerous-rm.local.md
- .claude/hookify.console-log.local.md
- .claude/hookify.sensitive-files.local.md
These rules will trigger on:
- dangerous-rm: Bash commands matching "rm -rf"
- console-log: Edits adding console.log statements
- sensitive-files: Edits to .env or credentials files
```
4. Verify files were created in the correct location by listing them
5. Inform user: **"Rules are active immediately - no restart needed!"**
The hookify hooks are already loaded and will read your new rules on the next tool use.
## Event Types Reference
- **bash**: Matches Bash tool commands
- **file**: Matches Edit, Write, MultiEdit tools
- **stop**: Matches when agent wants to stop (use for completion checks)
- **prompt**: Matches when user submits prompts
- **all**: Matches all events
## Pattern Writing Tips
**Bash patterns:**
- Match dangerous commands: `rm\s+-rf|chmod\s+777|dd\s+if=`
- Match specific tools: `npm\s+install\s+|pip\s+install`
**File patterns:**
- Match code patterns: `console\.log\(|eval\(|innerHTML\s*=`
- Match file paths: `\.env$|\.git/|node_modules/`
**Stop patterns:**
- Check for missing steps: (check transcript or completion criteria)
## Example Workflow
**User says**: "/hookify Don't use rm -rf without asking me first"
**Your response**:
1. Analyze: User wants to prevent rm -rf commands
2. Ask: "Should I block this command or just warn you?"
3. User selects: "Just warn"
4. Create `.claude/hookify.dangerous-rm.local.md`:
```markdown
---
name: warn-dangerous-rm
enabled: true
event: bash
pattern: rm\s+-rf
---
⚠️ **Dangerous rm command detected**
You requested to be warned before using rm -rf.
Please verify the path is correct.
```
5. Confirm: "Created hookify rule. It's active immediately - try triggering it!"
## Important Notes
- **No restart needed**: Rules take effect immediately on the next tool use
- **File location**: Create files in project's `.claude/` directory (current working directory), NOT the plugin's .claude/
- **Regex syntax**: Use Python regex syntax (raw strings, no need to escape in YAML)
- **Action types**: Rules can `warn` (default) or `block` operations
- **Testing**: Test rules immediately after creating them
## Troubleshooting
**If rule file creation fails:**
1. Check current working directory with pwd
2. Ensure `.claude/` directory exists (create with mkdir if needed)
3. Use absolute path if needed: `{cwd}/.claude/hookify.{name}.local.md`
4. Verify file was created with Glob or ls
**If rule doesn't trigger after creation:**
1. Verify file is in project `.claude/` not plugin `.claude/`
2. Check file with Read tool to ensure pattern is correct
3. Test pattern with: `python3 -c "import re; print(re.search(r'pattern', 'test text'))"`
4. Verify `enabled: true` in frontmatter
5. Remember: Rules work immediately, no restart needed
**If blocking seems too strict:**
1. Change `action: block` to `action: warn` in the rule file
2. Or adjust the pattern to be more specific
3. Changes take effect on next tool use
Use TodoWrite to track your progress through the steps.
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---
description: List all configured hookify rules
allowed-tools: ["Glob", "Read", "Skill"]
---
# List Hookify Rules
**Load hookify:writing-rules skill first** to understand rule format.
Show all configured hookify rules in the project.
## Steps
1. Use Glob tool to find all hookify rule files:
```
pattern: ".claude/hookify.*.local.md"
```
2. For each file found:
- Use Read tool to read the file
- Extract frontmatter fields: name, enabled, event, pattern
- Extract message preview (first 100 chars)
3. Present results in a table:
```
## Configured Hookify Rules
| Name | Enabled | Event | Pattern | File |
|------|---------|-------|---------|------|
| warn-dangerous-rm | ✅ Yes | bash | rm\s+-rf | hookify.dangerous-rm.local.md |
| warn-console-log | ✅ Yes | file | console\.log\( | hookify.console-log.local.md |
| check-tests | ❌ No | stop | .* | hookify.require-tests.local.md |
**Total**: 3 rules (2 enabled, 1 disabled)
```
4. For each rule, show a brief preview:
```
### warn-dangerous-rm
**Event**: bash
**Pattern**: `rm\s+-rf`
**Message**: "⚠️ **Dangerous rm command detected!** This command could delete..."
**Status**: ✅ Active
**File**: .claude/hookify.dangerous-rm.local.md
```
5. Add helpful footer:
```
---
To modify a rule: Edit the .local.md file directly
To disable a rule: Set `enabled: false` in frontmatter
To enable a rule: Set `enabled: true` in frontmatter
To delete a rule: Remove the .local.md file
To create a rule: Use `/hookify` command
**Remember**: Changes take effect immediately - no restart needed
```
## If No Rules Found
If no hookify rules exist:
```
## No Hookify Rules Configured
You haven't created any hookify rules yet.
To get started:
1. Use `/hookify` to analyze conversation and create rules
2. Or manually create `.claude/hookify.my-rule.local.md` files
3. See `/hookify:help` for documentation
Example:
```
/hookify Warn me when I use console.log
```
Check `${CLAUDE_PLUGIN_ROOT}/examples/` for example rule files.
```
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#!/usr/bin/env python3
"""Configuration loader for hookify plugin.
Loads and parses .claude/hookify.*.local.md files.
"""
import os
import sys
import glob
import re
from typing import List, Optional, Dict, Any
from dataclasses import dataclass, field
@dataclass
class Condition:
"""A single condition for matching."""
field: str # "command", "new_text", "old_text", "file_path", etc.
operator: str # "regex_match", "contains", "equals", etc.
pattern: str # Pattern to match
@classmethod
def from_dict(cls, data: Dict[str, Any]) -> 'Condition':
"""Create Condition from dict."""
return cls(
field=data.get('field', ''),
operator=data.get('operator', 'regex_match'),
pattern=data.get('pattern', '')
)
@dataclass
class Rule:
"""A hookify rule."""
name: str
enabled: bool
event: str # "bash", "file", "stop", "all", etc.
pattern: Optional[str] = None # Simple pattern (legacy)
conditions: List[Condition] = field(default_factory=list)
action: str = "warn" # "warn" or "block" (future)
tool_matcher: Optional[str] = None # Override tool matching
message: str = "" # Message body from markdown
@classmethod
def from_dict(cls, frontmatter: Dict[str, Any], message: str) -> 'Rule':
"""Create Rule from frontmatter dict and message body."""
# Handle both simple pattern and complex conditions
conditions = []
# New style: explicit conditions list
if 'conditions' in frontmatter:
cond_list = frontmatter['conditions']
if isinstance(cond_list, list):
conditions = [Condition.from_dict(c) for c in cond_list]
# Legacy style: simple pattern field
simple_pattern = frontmatter.get('pattern')
if simple_pattern and not conditions:
# Convert simple pattern to condition
# Infer field from event
event = frontmatter.get('event', 'all')
if event == 'bash':
field = 'command'
elif event == 'file':
field = 'new_text'
else:
field = 'content'
conditions = [Condition(
field=field,
operator='regex_match',
pattern=simple_pattern
)]
return cls(
name=frontmatter.get('name', 'unnamed'),
enabled=frontmatter.get('enabled', True),
event=frontmatter.get('event', 'all'),
pattern=simple_pattern,
conditions=conditions,
action=frontmatter.get('action', 'warn'),
tool_matcher=frontmatter.get('tool_matcher'),
message=message.strip()
)
def extract_frontmatter(content: str) -> tuple[Dict[str, Any], str]:
"""Extract YAML frontmatter and message body from markdown.
Returns (frontmatter_dict, message_body).
Supports multi-line dictionary items in lists by preserving indentation.
"""
if not content.startswith('---'):
return {}, content
# Split on --- markers
parts = content.split('---', 2)
if len(parts) < 3:
return {}, content
frontmatter_text = parts[1]
message = parts[2].strip()
# Simple YAML parser that handles indented list items
frontmatter = {}
lines = frontmatter_text.split('\n')
current_key = None
current_list = []
current_dict = {}
in_list = False
in_dict_item = False
for line in lines:
# Skip empty lines and comments
stripped = line.strip()
if not stripped or stripped.startswith('#'):
continue
# Check indentation level
indent = len(line) - len(line.lstrip())
# Top-level key (no indentation or minimal)
if indent == 0 and ':' in line and not line.strip().startswith('-'):
# Save previous list/dict if any
if in_list and current_key:
if in_dict_item and current_dict:
current_list.append(current_dict)
current_dict = {}
frontmatter[current_key] = current_list
in_list = False
in_dict_item = False
current_list = []
key, value = line.split(':', 1)
key = key.strip()
value = value.strip()
if not value:
# Empty value - list or nested structure follows
current_key = key
in_list = True
current_list = []
else:
# Simple key-value pair
value = value.strip('"').strip("'")
if value.lower() == 'true':
value = True
elif value.lower() == 'false':
value = False
frontmatter[key] = value
# List item (starts with -)
elif stripped.startswith('-') and in_list:
# Save previous dict item if any
if in_dict_item and current_dict:
current_list.append(current_dict)
current_dict = {}
item_text = stripped[1:].strip()
# Check if this is an inline dict (key: value on same line)
if ':' in item_text and ',' in item_text:
# Inline comma-separated dict: "- field: command, operator: regex_match"
item_dict = {}
for part in item_text.split(','):
if ':' in part:
k, v = part.split(':', 1)
item_dict[k.strip()] = v.strip().strip('"').strip("'")
current_list.append(item_dict)
in_dict_item = False
elif ':' in item_text:
# Start of multi-line dict item: "- field: command"
in_dict_item = True
k, v = item_text.split(':', 1)
current_dict = {k.strip(): v.strip().strip('"').strip("'")}
else:
# Simple list item
current_list.append(item_text.strip('"').strip("'"))
in_dict_item = False
# Continuation of dict item (indented under list item)
elif indent > 2 and in_dict_item and ':' in line:
# This is a field of the current dict item
k, v = stripped.split(':', 1)
current_dict[k.strip()] = v.strip().strip('"').strip("'")
# Save final list/dict if any
if in_list and current_key:
if in_dict_item and current_dict:
current_list.append(current_dict)
frontmatter[current_key] = current_list
return frontmatter, message
def load_rules(event: Optional[str] = None) -> List[Rule]:
"""Load all hookify rules from .claude directory.
Args:
event: Optional event filter ("bash", "file", "stop", etc.)
Returns:
List of enabled Rule objects matching the event.
"""
rules = []
# Find all hookify.*.local.md files
pattern = os.path.join('.claude', 'hookify.*.local.md')
files = glob.glob(pattern)
for file_path in files:
try:
rule = load_rule_file(file_path)
if not rule:
continue
# Filter by event if specified
if event:
if rule.event != 'all' and rule.event != event:
continue
# Only include enabled rules
if rule.enabled:
rules.append(rule)
except (IOError, OSError, PermissionError) as e:
# File I/O errors - log and continue
print(f"Warning: Failed to read {file_path}: {e}", file=sys.stderr)
continue
except (ValueError, KeyError, AttributeError, TypeError) as e:
# Parsing errors - log and continue
print(f"Warning: Failed to parse {file_path}: {e}", file=sys.stderr)
continue
except Exception as e:
# Unexpected errors - log with type details
print(f"Warning: Unexpected error loading {file_path} ({type(e).__name__}): {e}", file=sys.stderr)
continue
return rules
def load_rule_file(file_path: str) -> Optional[Rule]:
"""Load a single rule file.
Returns:
Rule object or None if file is invalid.
"""
try:
with open(file_path, 'r') as f:
content = f.read()
frontmatter, message = extract_frontmatter(content)
if not frontmatter:
print(f"Warning: {file_path} missing YAML frontmatter (must start with ---)", file=sys.stderr)
return None
rule = Rule.from_dict(frontmatter, message)
return rule
except (IOError, OSError, PermissionError) as e:
print(f"Error: Cannot read {file_path}: {e}", file=sys.stderr)
return None
except (ValueError, KeyError, AttributeError, TypeError) as e:
print(f"Error: Malformed rule file {file_path}: {e}", file=sys.stderr)
return None
except UnicodeDecodeError as e:
print(f"Error: Invalid encoding in {file_path}: {e}", file=sys.stderr)
return None
except Exception as e:
print(f"Error: Unexpected error parsing {file_path} ({type(e).__name__}): {e}", file=sys.stderr)
return None
# For testing
if __name__ == '__main__':
import sys
# Test frontmatter parsing
test_content = """---
name: test-rule
enabled: true
event: bash
pattern: "rm -rf"
---
⚠️ Dangerous command detected!
"""
fm, msg = extract_frontmatter(test_content)
print("Frontmatter:", fm)
print("Message:", msg)
rule = Rule.from_dict(fm, msg)
print("Rule:", rule)
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#!/usr/bin/env python3
"""Rule evaluation engine for hookify plugin."""
import re
import sys
from functools import lru_cache
from typing import List, Dict, Any, Optional
# Import from local module
from hookify.core.config_loader import Rule, Condition
# Cache compiled regexes (max 128 patterns)
@lru_cache(maxsize=128)
def compile_regex(pattern: str) -> re.Pattern:
"""Compile regex pattern with caching.
Args:
pattern: Regex pattern string
Returns:
Compiled regex pattern
"""
return re.compile(pattern, re.IGNORECASE)
class RuleEngine:
"""Evaluates rules against hook input data."""
def __init__(self):
"""Initialize rule engine."""
# No need for instance cache anymore - using global lru_cache
pass
def evaluate_rules(self, rules: List[Rule], input_data: Dict[str, Any]) -> Dict[str, Any]:
"""Evaluate all rules and return combined results.
Checks all rules and accumulates matches. Blocking rules take priority
over warning rules. All matching rule messages are combined.
Args:
rules: List of Rule objects to evaluate
input_data: Hook input JSON (tool_name, tool_input, etc.)
Returns:
Response dict with systemMessage, hookSpecificOutput, etc.
Empty dict {} if no rules match.
"""
hook_event = input_data.get('hook_event_name', '')
blocking_rules = []
warning_rules = []
for rule in rules:
if self._rule_matches(rule, input_data):
if rule.action == 'block':
blocking_rules.append(rule)
else:
warning_rules.append(rule)
# If any blocking rules matched, block the operation
if blocking_rules:
messages = [f"**[{r.name}]**\n{r.message}" for r in blocking_rules]
combined_message = "\n\n".join(messages)
# Use appropriate blocking format based on event type
if hook_event == 'Stop':
return {
"decision": "block",
"reason": combined_message,
"systemMessage": combined_message
}
elif hook_event in ['PreToolUse', 'PostToolUse']:
return {
"hookSpecificOutput": {
"hookEventName": hook_event,
"permissionDecision": "deny"
},
"systemMessage": combined_message
}
else:
# For other events, just show message
return {
"systemMessage": combined_message
}
# If only warnings, show them but allow operation
if warning_rules:
messages = [f"**[{r.name}]**\n{r.message}" for r in warning_rules]
return {
"systemMessage": "\n\n".join(messages)
}
# No matches - allow operation
return {}
def _rule_matches(self, rule: Rule, input_data: Dict[str, Any]) -> bool:
"""Check if rule matches input data.
Args:
rule: Rule to evaluate
input_data: Hook input data
Returns:
True if rule matches, False otherwise
"""
# Extract tool information
tool_name = input_data.get('tool_name', '')
tool_input = input_data.get('tool_input', {})
# Check tool matcher if specified
if rule.tool_matcher:
if not self._matches_tool(rule.tool_matcher, tool_name):
return False
# If no conditions, don't match
# (Rules must have at least one condition to be valid)
if not rule.conditions:
return False
# All conditions must match
for condition in rule.conditions:
if not self._check_condition(condition, tool_name, tool_input, input_data):
return False
return True
def _matches_tool(self, matcher: str, tool_name: str) -> bool:
"""Check if tool_name matches the matcher pattern.
Args:
matcher: Pattern like "Bash", "Edit|Write", "*"
tool_name: Actual tool name
Returns:
True if matches
"""
if matcher == '*':
return True
# Split on | for OR matching
patterns = matcher.split('|')
return tool_name in patterns
def _check_condition(self, condition: Condition, tool_name: str,
tool_input: Dict[str, Any], input_data: Dict[str, Any] = None) -> bool:
"""Check if a single condition matches.
Args:
condition: Condition to check
tool_name: Tool being used
tool_input: Tool input dict
input_data: Full hook input data (for Stop events, etc.)
Returns:
True if condition matches
"""
# Extract the field value to check
field_value = self._extract_field(condition.field, tool_name, tool_input, input_data)
if field_value is None:
return False
# Apply operator
operator = condition.operator
pattern = condition.pattern
if operator == 'regex_match':
return self._regex_match(pattern, field_value)
elif operator == 'contains':
return pattern in field_value
elif operator == 'equals':
return pattern == field_value
elif operator == 'not_contains':
return pattern not in field_value
elif operator == 'starts_with':
return field_value.startswith(pattern)
elif operator == 'ends_with':
return field_value.endswith(pattern)
else:
# Unknown operator
return False
def _extract_field(self, field: str, tool_name: str,
tool_input: Dict[str, Any], input_data: Dict[str, Any] = None) -> Optional[str]:
"""Extract field value from tool input or hook input data.
Args:
field: Field name like "command", "new_text", "file_path", "reason", "transcript"
tool_name: Tool being used (may be empty for Stop events)
tool_input: Tool input dict
input_data: Full hook input (for accessing transcript_path, reason, etc.)
Returns:
Field value as string, or None if not found
"""
# Direct tool_input fields
if field in tool_input:
value = tool_input[field]
if isinstance(value, str):
return value
return str(value)
# For Stop events and other non-tool events, check input_data
if input_data:
# Stop event specific fields
if field == 'reason':
return input_data.get('reason', '')
elif field == 'transcript':
# Read transcript file if path provided
transcript_path = input_data.get('transcript_path')
if transcript_path:
try:
with open(transcript_path, 'r') as f:
return f.read()
except FileNotFoundError:
print(f"Warning: Transcript file not found: {transcript_path}", file=sys.stderr)
return ''
except PermissionError:
print(f"Warning: Permission denied reading transcript: {transcript_path}", file=sys.stderr)
return ''
except (IOError, OSError) as e:
print(f"Warning: Error reading transcript {transcript_path}: {e}", file=sys.stderr)
return ''
except UnicodeDecodeError as e:
print(f"Warning: Encoding error in transcript {transcript_path}: {e}", file=sys.stderr)
return ''
elif field == 'user_prompt':
# For UserPromptSubmit events
return input_data.get('user_prompt', '')
# Handle special cases by tool type
if tool_name == 'Bash':
if field == 'command':
return tool_input.get('command', '')
elif tool_name in ['Write', 'Edit']:
if field == 'content':
# Write uses 'content', Edit has 'new_string'
return tool_input.get('content') or tool_input.get('new_string', '')
elif field == 'new_text' or field == 'new_string':
return tool_input.get('new_string', '')
elif field == 'old_text' or field == 'old_string':
return tool_input.get('old_string', '')
elif field == 'file_path':
return tool_input.get('file_path', '')
elif tool_name == 'MultiEdit':
if field == 'file_path':
return tool_input.get('file_path', '')
elif field in ['new_text', 'content']:
# Concatenate all edits
edits = tool_input.get('edits', [])
return ' '.join(e.get('new_string', '') for e in edits)
return None
def _regex_match(self, pattern: str, text: str) -> bool:
"""Check if pattern matches text using regex.
Args:
pattern: Regex pattern
text: Text to match against
Returns:
True if pattern matches
"""
try:
# Use cached compiled regex (LRU cache with max 128 patterns)
regex = compile_regex(pattern)
return bool(regex.search(text))
except re.error as e:
print(f"Invalid regex pattern '{pattern}': {e}", file=sys.stderr)
return False
# For testing
if __name__ == '__main__':
from hookify.core.config_loader import Condition, Rule
# Test rule evaluation
rule = Rule(
name="test-rm",
enabled=True,
event="bash",
conditions=[
Condition(field="command", operator="regex_match", pattern=r"rm\s+-rf")
],
message="Dangerous rm command!"
)
engine = RuleEngine()
# Test matching input
test_input = {
"tool_name": "Bash",
"tool_input": {
"command": "rm -rf /tmp/test"
}
}
result = engine.evaluate_rules([rule], test_input)
print("Match result:", result)
# Test non-matching input
test_input2 = {
"tool_name": "Bash",
"tool_input": {
"command": "ls -la"
}
}
result2 = engine.evaluate_rules([rule], test_input2)
print("Non-match result:", result2)
@@ -0,0 +1,14 @@
---
name: warn-console-log
enabled: true
event: file
pattern: console\.log\(
action: warn
---
🔍 **Console.log detected**
You're adding a console.log statement. Please consider:
- Is this for debugging or should it be proper logging?
- Will this ship to production?
- Should this use a logging library instead?
@@ -0,0 +1,14 @@
---
name: block-dangerous-rm
enabled: true
event: bash
pattern: rm\s+-rf
action: block
---
⚠️ **Dangerous rm command detected!**
This command could delete important files. Please:
- Verify the path is correct
- Consider using a safer approach
- Make sure you have backups
@@ -0,0 +1,22 @@
---
name: require-tests-run
enabled: false
event: stop
action: block
conditions:
- field: transcript
operator: not_contains
pattern: npm test|pytest|cargo test
---
**Tests not detected in transcript!**
Before stopping, please run tests to verify your changes work correctly.
Look for test commands like:
- `npm test`
- `pytest`
- `cargo test`
**Note:** This rule blocks stopping if no test commands appear in the transcript.
Enable this rule only when you want strict test enforcement.
@@ -0,0 +1,18 @@
---
name: warn-sensitive-files
enabled: true
event: file
action: warn
conditions:
- field: file_path
operator: regex_match
pattern: \.env$|\.env\.|credentials|secrets
---
🔐 **Sensitive file detected**
You're editing a file that may contain sensitive data:
- Ensure credentials are not hardcoded
- Use environment variables for secrets
- Verify this file is in .gitignore
- Consider using a secrets manager
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+49
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{
"description": "Hookify plugin - User-configurable hooks from .local.md files",
"hooks": {
"PreToolUse": [
{
"hooks": [
{
"type": "command",
"command": "python3 ${CLAUDE_PLUGIN_ROOT}/hooks/pretooluse.py",
"timeout": 10
}
]
}
],
"PostToolUse": [
{
"hooks": [
{
"type": "command",
"command": "python3 ${CLAUDE_PLUGIN_ROOT}/hooks/posttooluse.py",
"timeout": 10
}
]
}
],
"Stop": [
{
"hooks": [
{
"type": "command",
"command": "python3 ${CLAUDE_PLUGIN_ROOT}/hooks/stop.py",
"timeout": 10
}
]
}
],
"UserPromptSubmit": [
{
"hooks": [
{
"type": "command",
"command": "python3 ${CLAUDE_PLUGIN_ROOT}/hooks/userpromptsubmit.py",
"timeout": 10
}
]
}
]
}
}
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#!/usr/bin/env python3
"""PostToolUse hook executor for hookify plugin.
This script is called by Claude Code after a tool executes.
It reads .claude/hookify.*.local.md files and evaluates rules.
"""
import os
import sys
import json
# CRITICAL: Add plugin root to Python path for imports
PLUGIN_ROOT = os.environ.get('CLAUDE_PLUGIN_ROOT')
if PLUGIN_ROOT:
parent_dir = os.path.dirname(PLUGIN_ROOT)
if parent_dir not in sys.path:
sys.path.insert(0, parent_dir)
if PLUGIN_ROOT not in sys.path:
sys.path.insert(0, PLUGIN_ROOT)
try:
from hookify.core.config_loader import load_rules
from hookify.core.rule_engine import RuleEngine
except ImportError as e:
error_msg = {"systemMessage": f"Hookify import error: {e}"}
print(json.dumps(error_msg), file=sys.stdout)
sys.exit(0)
def main():
"""Main entry point for PostToolUse hook."""
try:
# Read input from stdin
input_data = json.load(sys.stdin)
# Determine event type based on tool
tool_name = input_data.get('tool_name', '')
event = None
if tool_name == 'Bash':
event = 'bash'
elif tool_name in ['Edit', 'Write', 'MultiEdit']:
event = 'file'
# Load rules
rules = load_rules(event=event)
# Evaluate rules
engine = RuleEngine()
result = engine.evaluate_rules(rules, input_data)
# Always output JSON (even if empty)
print(json.dumps(result), file=sys.stdout)
except Exception as e:
error_output = {
"systemMessage": f"Hookify error: {str(e)}"
}
print(json.dumps(error_output), file=sys.stdout)
finally:
# ALWAYS exit 0
sys.exit(0)
if __name__ == '__main__':
main()
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#!/usr/bin/env python3
"""PreToolUse hook executor for hookify plugin.
This script is called by Claude Code before any tool executes.
It reads .claude/hookify.*.local.md files and evaluates rules.
"""
import os
import sys
import json
# CRITICAL: Add plugin root to Python path for imports
# We need to add the parent of the plugin directory so Python can find "hookify" package
PLUGIN_ROOT = os.environ.get('CLAUDE_PLUGIN_ROOT')
if PLUGIN_ROOT:
# Add the parent directory of the plugin
parent_dir = os.path.dirname(PLUGIN_ROOT)
if parent_dir not in sys.path:
sys.path.insert(0, parent_dir)
# Also add PLUGIN_ROOT itself in case we have other scripts
if PLUGIN_ROOT not in sys.path:
sys.path.insert(0, PLUGIN_ROOT)
try:
from hookify.core.config_loader import load_rules
from hookify.core.rule_engine import RuleEngine
except ImportError as e:
# If imports fail, allow operation and log error
error_msg = {"systemMessage": f"Hookify import error: {e}"}
print(json.dumps(error_msg), file=sys.stdout)
sys.exit(0)
def main():
"""Main entry point for PreToolUse hook."""
try:
# Read input from stdin
input_data = json.load(sys.stdin)
# Determine event type for filtering
# For PreToolUse, we use tool_name to determine "bash" vs "file" event
tool_name = input_data.get('tool_name', '')
event = None
if tool_name == 'Bash':
event = 'bash'
elif tool_name in ['Edit', 'Write', 'MultiEdit']:
event = 'file'
# Load rules
rules = load_rules(event=event)
# Evaluate rules
engine = RuleEngine()
result = engine.evaluate_rules(rules, input_data)
# Always output JSON (even if empty)
print(json.dumps(result), file=sys.stdout)
except Exception as e:
# On any error, allow the operation and log
error_output = {
"systemMessage": f"Hookify error: {str(e)}"
}
print(json.dumps(error_output), file=sys.stdout)
finally:
# ALWAYS exit 0 - never block operations due to hook errors
sys.exit(0)
if __name__ == '__main__':
main()
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@@ -0,0 +1,59 @@
#!/usr/bin/env python3
"""Stop hook executor for hookify plugin.
This script is called by Claude Code when agent wants to stop.
It reads .claude/hookify.*.local.md files and evaluates stop rules.
"""
import os
import sys
import json
# CRITICAL: Add plugin root to Python path for imports
PLUGIN_ROOT = os.environ.get('CLAUDE_PLUGIN_ROOT')
if PLUGIN_ROOT:
parent_dir = os.path.dirname(PLUGIN_ROOT)
if parent_dir not in sys.path:
sys.path.insert(0, parent_dir)
if PLUGIN_ROOT not in sys.path:
sys.path.insert(0, PLUGIN_ROOT)
try:
from hookify.core.config_loader import load_rules
from hookify.core.rule_engine import RuleEngine
except ImportError as e:
error_msg = {"systemMessage": f"Hookify import error: {e}"}
print(json.dumps(error_msg), file=sys.stdout)
sys.exit(0)
def main():
"""Main entry point for Stop hook."""
try:
# Read input from stdin
input_data = json.load(sys.stdin)
# Load stop rules
rules = load_rules(event='stop')
# Evaluate rules
engine = RuleEngine()
result = engine.evaluate_rules(rules, input_data)
# Always output JSON (even if empty)
print(json.dumps(result), file=sys.stdout)
except Exception as e:
# On any error, allow the operation
error_output = {
"systemMessage": f"Hookify error: {str(e)}"
}
print(json.dumps(error_output), file=sys.stdout)
finally:
# ALWAYS exit 0
sys.exit(0)
if __name__ == '__main__':
main()
+58
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@@ -0,0 +1,58 @@
#!/usr/bin/env python3
"""UserPromptSubmit hook executor for hookify plugin.
This script is called by Claude Code when user submits a prompt.
It reads .claude/hookify.*.local.md files and evaluates rules.
"""
import os
import sys
import json
# CRITICAL: Add plugin root to Python path for imports
PLUGIN_ROOT = os.environ.get('CLAUDE_PLUGIN_ROOT')
if PLUGIN_ROOT:
parent_dir = os.path.dirname(PLUGIN_ROOT)
if parent_dir not in sys.path:
sys.path.insert(0, parent_dir)
if PLUGIN_ROOT not in sys.path:
sys.path.insert(0, PLUGIN_ROOT)
try:
from hookify.core.config_loader import load_rules
from hookify.core.rule_engine import RuleEngine
except ImportError as e:
error_msg = {"systemMessage": f"Hookify import error: {e}"}
print(json.dumps(error_msg), file=sys.stdout)
sys.exit(0)
def main():
"""Main entry point for UserPromptSubmit hook."""
try:
# Read input from stdin
input_data = json.load(sys.stdin)
# Load user prompt rules
rules = load_rules(event='prompt')
# Evaluate rules
engine = RuleEngine()
result = engine.evaluate_rules(rules, input_data)
# Always output JSON (even if empty)
print(json.dumps(result), file=sys.stdout)
except Exception as e:
error_output = {
"systemMessage": f"Hookify error: {str(e)}"
}
print(json.dumps(error_output), file=sys.stdout)
finally:
# ALWAYS exit 0
sys.exit(0)
if __name__ == '__main__':
main()
@@ -0,0 +1,374 @@
---
name: Writing Hookify Rules
description: This skill should be used when the user asks to "create a hookify rule", "write a hook rule", "configure hookify", "add a hookify rule", or needs guidance on hookify rule syntax and patterns.
version: 0.1.0
---
# Writing Hookify Rules
## Overview
Hookify rules are markdown files with YAML frontmatter that define patterns to watch for and messages to show when those patterns match. Rules are stored in `.claude/hookify.{rule-name}.local.md` files.
## Rule File Format
### Basic Structure
```markdown
---
name: rule-identifier
enabled: true
event: bash|file|stop|prompt|all
pattern: regex-pattern-here
---
Message to show Claude when this rule triggers.
Can include markdown formatting, warnings, suggestions, etc.
```
### Frontmatter Fields
**name** (required): Unique identifier for the rule
- Use kebab-case: `warn-dangerous-rm`, `block-console-log`
- Be descriptive and action-oriented
- Start with verb: warn, prevent, block, require, check
**enabled** (required): Boolean to activate/deactivate
- `true`: Rule is active
- `false`: Rule is disabled (won't trigger)
- Can toggle without deleting rule
**event** (required): Which hook event to trigger on
- `bash`: Bash tool commands
- `file`: Edit, Write, MultiEdit tools
- `stop`: When agent wants to stop
- `prompt`: When user submits a prompt
- `all`: All events
**action** (optional): What to do when rule matches
- `warn`: Show message but allow operation (default)
- `block`: Prevent operation (PreToolUse) or stop session (Stop events)
- If omitted, defaults to `warn`
**pattern** (simple format): Regex pattern to match
- Used for simple single-condition rules
- Matches against command (bash) or new_text (file)
- Python regex syntax
**Example:**
```yaml
event: bash
pattern: rm\s+-rf
```
### Advanced Format (Multiple Conditions)
For complex rules with multiple conditions:
```markdown
---
name: warn-env-file-edits
enabled: true
event: file
conditions:
- field: file_path
operator: regex_match
pattern: \.env$
- field: new_text
operator: contains
pattern: API_KEY
---
You're adding an API key to a .env file. Ensure this file is in .gitignore!
```
**Condition fields:**
- `field`: Which field to check
- For bash: `command`
- For file: `file_path`, `new_text`, `old_text`, `content`
- `operator`: How to match
- `regex_match`: Regex pattern matching
- `contains`: Substring check
- `equals`: Exact match
- `not_contains`: Substring must NOT be present
- `starts_with`: Prefix check
- `ends_with`: Suffix check
- `pattern`: Pattern or string to match
**All conditions must match for rule to trigger.**
## Message Body
The markdown content after frontmatter is shown to Claude when the rule triggers.
**Good messages:**
- Explain what was detected
- Explain why it's problematic
- Suggest alternatives or best practices
- Use formatting for clarity (bold, lists, etc.)
**Example:**
```markdown
⚠️ **Console.log detected!**
You're adding console.log to production code.
**Why this matters:**
- Debug logs shouldn't ship to production
- Console.log can expose sensitive data
- Impacts browser performance
**Alternatives:**
- Use a proper logging library
- Remove before committing
- Use conditional debug builds
```
## Event Type Guide
### bash Events
Match Bash command patterns:
```markdown
---
event: bash
pattern: sudo\s+|rm\s+-rf|chmod\s+777
---
Dangerous command detected!
```
**Common patterns:**
- Dangerous commands: `rm\s+-rf`, `dd\s+if=`, `mkfs`
- Privilege escalation: `sudo\s+`, `su\s+`
- Permission issues: `chmod\s+777`, `chown\s+root`
### file Events
Match Edit/Write/MultiEdit operations:
```markdown
---
event: file
pattern: console\.log\(|eval\(|innerHTML\s*=
---
Potentially problematic code pattern detected!
```
**Match on different fields:**
```markdown
---
event: file
conditions:
- field: file_path
operator: regex_match
pattern: \.tsx?$
- field: new_text
operator: regex_match
pattern: console\.log\(
---
Console.log in TypeScript file!
```
**Common patterns:**
- Debug code: `console\.log\(`, `debugger`, `print\(`
- Security risks: `eval\(`, `innerHTML\s*=`, `dangerouslySetInnerHTML`
- Sensitive files: `\.env$`, `credentials`, `\.pem$`
- Generated files: `node_modules/`, `dist/`, `build/`
### stop Events
Match when agent wants to stop (completion checks):
```markdown
---
event: stop
pattern: .*
---
Before stopping, verify:
- [ ] Tests were run
- [ ] Build succeeded
- [ ] Documentation updated
```
**Use for:**
- Reminders about required steps
- Completion checklists
- Process enforcement
### prompt Events
Match user prompt content (advanced):
```markdown
---
event: prompt
conditions:
- field: user_prompt
operator: contains
pattern: deploy to production
---
Production deployment checklist:
- [ ] Tests passing?
- [ ] Reviewed by team?
- [ ] Monitoring ready?
```
## Pattern Writing Tips
### Regex Basics
**Literal characters:** Most characters match themselves
- `rm` matches "rm"
- `console.log` matches "console.log"
**Special characters need escaping:**
- `.` (any char) → `\.` (literal dot)
- `(` `)``\(` `\)` (literal parens)
- `[` `]``\[` `\]` (literal brackets)
**Common metacharacters:**
- `\s` - whitespace (space, tab, newline)
- `\d` - digit (0-9)
- `\w` - word character (a-z, A-Z, 0-9, _)
- `.` - any character
- `+` - one or more
- `*` - zero or more
- `?` - zero or one
- `|` - OR
**Examples:**
```
rm\s+-rf Matches: rm -rf, rm -rf
console\.log\( Matches: console.log(
(eval|exec)\( Matches: eval( or exec(
chmod\s+777 Matches: chmod 777, chmod 777
API_KEY\s*= Matches: API_KEY=, API_KEY =
```
### Testing Patterns
Test regex patterns before using:
```bash
python3 -c "import re; print(re.search(r'your_pattern', 'test text'))"
```
Or use online regex testers (regex101.com with Python flavor).
### Common Pitfalls
**Too broad:**
```yaml
pattern: log # Matches "log", "login", "dialog", "catalog"
```
Better: `console\.log\(|logger\.`
**Too specific:**
```yaml
pattern: rm -rf /tmp # Only matches exact path
```
Better: `rm\s+-rf`
**Escaping issues:**
- YAML quoted strings: `"pattern"` requires double backslashes `\\s`
- YAML unquoted: `pattern: \s` works as-is
- **Recommendation**: Use unquoted patterns in YAML
## File Organization
**Location:** All rules in `.claude/` directory
**Naming:** `.claude/hookify.{descriptive-name}.local.md`
**Gitignore:** Add `.claude/*.local.md` to `.gitignore`
**Good names:**
- `hookify.dangerous-rm.local.md`
- `hookify.console-log.local.md`
- `hookify.require-tests.local.md`
- `hookify.sensitive-files.local.md`
**Bad names:**
- `hookify.rule1.local.md` (not descriptive)
- `hookify.md` (missing .local)
- `danger.local.md` (missing hookify prefix)
## Workflow
### Creating a Rule
1. Identify unwanted behavior
2. Determine which tool is involved (Bash, Edit, etc.)
3. Choose event type (bash, file, stop, etc.)
4. Write regex pattern
5. Create `.claude/hookify.{name}.local.md` file in project root
6. Test immediately - rules are read dynamically on next tool use
### Refining a Rule
1. Edit the `.local.md` file
2. Adjust pattern or message
3. Test immediately - changes take effect on next tool use
### Disabling a Rule
**Temporary:** Set `enabled: false` in frontmatter
**Permanent:** Delete the `.local.md` file
## Examples
See `${CLAUDE_PLUGIN_ROOT}/examples/` for complete examples:
- `dangerous-rm.local.md` - Block dangerous rm commands
- `console-log-warning.local.md` - Warn about console.log
- `sensitive-files-warning.local.md` - Warn about editing .env files
## Quick Reference
**Minimum viable rule:**
```markdown
---
name: my-rule
enabled: true
event: bash
pattern: dangerous_command
---
Warning message here
```
**Rule with conditions:**
```markdown
---
name: my-rule
enabled: true
event: file
conditions:
- field: file_path
operator: regex_match
pattern: \.ts$
- field: new_text
operator: contains
pattern: any
---
Warning message
```
**Event types:**
- `bash` - Bash commands
- `file` - File edits
- `stop` - Completion checks
- `prompt` - User input
- `all` - All events
**Field options:**
- Bash: `command`
- File: `file_path`, `new_text`, `old_text`, `content`
- Prompt: `user_prompt`
**Operators:**
- `regex_match`, `contains`, `equals`, `not_contains`, `starts_with`, `ends_with`
View File
@@ -0,0 +1,9 @@
{
"name": "learning-output-style",
"version": "1.0.0",
"description": "Interactive learning mode that requests meaningful code contributions at decision points (mimics the unshipped Learning output style)",
"author": {
"name": "Boris Cherny",
"email": "boris@anthropic.com"
}
}
+93
View File
@@ -0,0 +1,93 @@
# Learning Style Plugin
This plugin combines the unshipped Learning output style with explanatory functionality as a SessionStart hook.
**Note:** This plugin differs from the original unshipped Learning output style by also incorporating all functionality from the [explanatory-output-style plugin](https://github.com/anthropics/claude-code/tree/main/plugins/explanatory-output-style), providing both interactive learning and educational insights.
WARNING: Do not install this plugin unless you are fine with incurring the token cost of this plugin's additional instructions and the interactive nature of learning mode.
## What it does
When enabled, this plugin automatically adds instructions at the start of each session that encourage Claude to:
1. **Learning Mode:** Engage you in active learning by requesting meaningful code contributions at decision points
2. **Explanatory Mode:** Provide educational insights about implementation choices and codebase patterns
Instead of implementing everything automatically, Claude will:
1. Identify opportunities where you can write 5-10 lines of meaningful code
2. Focus on business logic and design choices where your input truly matters
3. Prepare the context and location for your contribution
4. Explain trade-offs and guide your implementation
5. Provide educational insights before and after writing code
## How it works
The plugin uses a SessionStart hook to inject additional context into every session. This context instructs Claude to adopt an interactive teaching approach where you actively participate in writing key parts of the code.
## When Claude requests contributions
Claude will ask you to write code for:
- Business logic with multiple valid approaches
- Error handling strategies
- Algorithm implementation choices
- Data structure decisions
- User experience decisions
- Design patterns and architecture choices
## When Claude won't request contributions
Claude will implement directly:
- Boilerplate or repetitive code
- Obvious implementations with no meaningful choices
- Configuration or setup code
- Simple CRUD operations
## Example interaction
**Claude:** I've set up the authentication middleware. The session timeout behavior is a security vs. UX trade-off - should sessions auto-extend on activity, or have a hard timeout?
In `auth/middleware.ts`, implement the `handleSessionTimeout()` function to define the timeout behavior.
Consider: auto-extending improves UX but may leave sessions open longer; hard timeouts are more secure but might frustrate active users.
**You:** [Write 5-10 lines implementing your preferred approach]
## Educational insights
In addition to interactive learning, Claude will provide educational insights about implementation choices using this format:
```
`★ Insight ─────────────────────────────────────`
[2-3 key educational points about the codebase or implementation]
`─────────────────────────────────────────────────`
```
These insights focus on:
- Specific implementation choices for your codebase
- Patterns and conventions in your code
- Trade-offs and design decisions
- Codebase-specific details rather than general programming concepts
## Usage
Once installed, the plugin activates automatically at the start of every session. No additional configuration is needed.
## Migration from Output Styles
This plugin combines the unshipped "Learning" output style with the deprecated "Explanatory" output style. It provides an interactive learning experience where you actively contribute code at meaningful decision points, while also receiving educational insights about implementation choices.
If you previously used the explanatory-output-style plugin, this learning plugin includes all of that functionality plus interactive learning features.
This SessionStart hook pattern is roughly equivalent to CLAUDE.md, but it is more flexible and allows for distribution through plugins.
## Managing changes
- Disable the plugin - keep the code installed on your device
- Uninstall the plugin - remove the code from your device
- Update the plugin - create a local copy of this plugin to personalize it
- Hint: Ask Claude to read https://docs.claude.com/en/docs/claude-code/plugins.md and set it up for you!
## Philosophy
Learning by doing is more effective than passive observation. This plugin transforms your interaction with Claude from "watch and learn" to "build and understand," ensuring you develop practical skills through hands-on coding of meaningful logic.
@@ -0,0 +1,15 @@
#!/usr/bin/env bash
# Output the learning mode instructions as additionalContext
# This combines the unshipped Learning output style with explanatory functionality
cat << 'EOF'
{
"hookSpecificOutput": {
"hookEventName": "SessionStart",
"additionalContext": "You are in 'learning' output style mode, which combines interactive learning with educational explanations. This mode differs from the original unshipped Learning output style by also incorporating explanatory functionality.\n\n## Learning Mode Philosophy\n\nInstead of implementing everything yourself, identify opportunities where the user can write 5-10 lines of meaningful code that shapes the solution. Focus on business logic, design choices, and implementation strategies where their input truly matters.\n\n## When to Request User Contributions\n\nRequest code contributions for:\n- Business logic with multiple valid approaches\n- Error handling strategies\n- Algorithm implementation choices\n- Data structure decisions\n- User experience decisions\n- Design patterns and architecture choices\n\n## How to Request Contributions\n\nBefore requesting code:\n1. Create the file with surrounding context\n2. Add function signature with clear parameters/return type\n3. Include comments explaining the purpose\n4. Mark the location with TODO or clear placeholder\n\nWhen requesting:\n- Explain what you've built and WHY this decision matters\n- Reference the exact file and prepared location\n- Describe trade-offs to consider, constraints, or approaches\n- Frame it as valuable input that shapes the feature, not busy work\n- Keep requests focused (5-10 lines of code)\n\n## Example Request Pattern\n\nContext: I've set up the authentication middleware. The session timeout behavior is a security vs. UX trade-off - should sessions auto-extend on activity, or have a hard timeout? This affects both security posture and user experience.\n\nRequest: In auth/middleware.ts, implement the handleSessionTimeout() function to define the timeout behavior.\n\nGuidance: Consider: auto-extending improves UX but may leave sessions open longer; hard timeouts are more secure but might frustrate active users.\n\n## Balance\n\nDon't request contributions for:\n- Boilerplate or repetitive code\n- Obvious implementations with no meaningful choices\n- Configuration or setup code\n- Simple CRUD operations\n\nDo request contributions when:\n- There are meaningful trade-offs to consider\n- The decision shapes the feature's behavior\n- Multiple valid approaches exist\n- The user's domain knowledge would improve the solution\n\n## Explanatory Mode\n\nAdditionally, provide educational insights about the codebase as you help with tasks. Be clear and educational, providing helpful explanations while remaining focused on the task. Balance educational content with task completion.\n\n### Insights\nBefore and after writing code, provide brief educational explanations about implementation choices using:\n\n\"`★ Insight ─────────────────────────────────────`\n[2-3 key educational points]\n`─────────────────────────────────────────────────`\"\n\nThese insights should be included in the conversation, not in the codebase. Focus on interesting insights specific to the codebase or the code you just wrote, rather than general programming concepts. Provide insights as you write code, not just at the end."
}
}
EOF
exit 0

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