diff --git a/AGENTS.md b/AGENTS.md
index c7b09e92850a..6cec74953147 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -131,6 +131,8 @@ Skills own workflows; root owns hard policy and routing.
 
 - Use `$openclaw-testing` for test/CI choice and `$crabbox` for remote/full/E2E proof.
 - At task start, if code changes, tests, builds, typechecks, lint fan-out, Docker, packaging, E2E, or live proof are likely, classify source trust and immediately pre-warm the safe Crabbox backend in a background command session. Trusted maintainer code defaults to Blacksmith Testbox; untrusted contributor/fork code uses secretless fork CI or sanitized direct AWS Crabbox under the rule above. Continue inspection/editing while it hydrates; sync the current checkout for every run, reuse the lease, then stop it before handoff.
+- Warm Testbox from the task checkout; lease ownership is checkout-path scoped.
+- PR review artifacts: keep template enum values; put evidence detail in summaries.
 - Crabbox request means real scenario proof: install/update/call/repro user path; not just copy tests and run them remotely.
 - Visual proof: use Crabbox, set up like a user, then screenshot-verify. No harness/bypass/shortcut unless explicitly asked.
 - Local agent work is limited to lightweight non-test checks such as `git diff --check`, targeted formatting, and cheap static probes. Tests and computationally intensive work default to the selected remote box.
diff --git a/extensions/slack/src/__traces__/final-blocks-and-text.trace.jsonl b/extensions/slack/src/__traces__/final-blocks-and-text.trace.jsonl
index 829701aee655..f742a6534d27 100644
--- a/extensions/slack/src/__traces__/final-blocks-and-text.trace.jsonl
+++ b/extensions/slack/src/__traces__/final-blocks-and-text.trace.jsonl
@@ -1,6 +1,6 @@
 {"seq":1,"at":0,"dir":"in","kind":"reply-start"}
 {"seq":2,"at":0,"dir":"out","kind":"assistant.threads.setStatus","data":{"payload":{"channel_id":"C0TRACE","loading_messages":["Reading the thread...","Checking context...","Working through the request...","Putting it all together..."],"status":"is typing...","thread_ts":"ts#1"},"result":{"ok":true},"target":"C0TRACE/ts#1"}}
 {"seq":3,"at":0,"dir":"in","kind":"final","data":{"text":"Release 2026.1.0 is ready to ship."}}
-{"seq":4,"at":0,"dir":"out","kind":"chat.postMessage","data":{"payload":{"blocks":[{"text":{"text":"Release 2026.1.0 is ready to ship.","type":"mrkdwn","verbatim":true},"type":"section"},{"block_id":"openclaw_reply_buttons_1","elements":[{"action_id":"openclaw:reply_button:1:1","text":{"emoji":true,"text":"Approve release","type":"plain_text"},"type":"button","value":"approve-release"},{"action_id":"openclaw:reply_link:1:2","text":{"emoji":true,"text":"Release notes","type":"plain_text"},"type":"button","url":"https://docs.openclaw.ai/release"}],"type":"actions"}],"channel":"C0TRACE","mrkdwn":false,"text":"Release 2026.1.0 is ready to ship.\n\nApprove release\nRelease notes","thread_ts":"ts#1","unfurl_links":false},"result":{"ts":"ts#2"},"target":"C0TRACE"}}
+{"seq":4,"at":0,"dir":"out","kind":"chat.postMessage","data":{"payload":{"blocks":[{"text":{"text":"Release 2026.1.0 is ready to ship.","type":"mrkdwn","verbatim":true},"type":"section"},{"block_id":"openclaw_reply_buttons_1","elements":[{"action_id":"openclaw:callback_button:1:1","text":{"emoji":true,"text":"Approve release","type":"plain_text"},"type":"button","value":"approve-release"},{"action_id":"openclaw:reply_link:1:2","text":{"emoji":true,"text":"Release notes","type":"plain_text"},"type":"button","url":"https://docs.openclaw.ai/release"}],"type":"actions"}],"channel":"C0TRACE","mrkdwn":false,"text":"Release 2026.1.0 is ready to ship.\n\nApprove release\nRelease notes","thread_ts":"ts#1","unfurl_links":false},"result":{"ts":"ts#2"},"target":"C0TRACE"}}
 {"seq":5,"at":0,"dir":"in","kind":"idle"}
 {"seq":6,"at":0,"dir":"out","kind":"assistant.threads.setStatus","data":{"payload":{"channel_id":"C0TRACE","status":"","thread_ts":"ts#1"},"result":{"ok":true},"target":"C0TRACE/ts#1"}}
diff --git a/extensions/slack/src/monitor/slash.test.ts b/extensions/slack/src/monitor/slash.test.ts
index 2ce08fd67d4e..0cb7bcbe0d52 100644
--- a/extensions/slack/src/monitor/slash.test.ts
+++ b/extensions/slack/src/monitor/slash.test.ts
@@ -718,58 +718,16 @@ describe("Slack native command argument menus", () => {
   );
 
   it("falls back to static menus when app.options() throws during registration", async () => {
-    const commands = new Map<string, (args: unknown) => Promise<void>>();
-    const actions = new Map<string | RegExp, (args: unknown) => Promise<void>>();
-    const postEphemeral = vi.fn().mockResolvedValue({ ok: true });
+    const testHarness = createArgMenusHarness();
     const runtimeLog = vi.fn();
-    const app = {
-      client: { chat: { postEphemeral } },
-      command: (name: string, handler: (args: unknown) => Promise<void>) => {
-        commands.set(name, handler);
-      },
-      action: (id: string | RegExp, handler: (args: unknown) => Promise<void>) => {
-        actions.set(id, handler);
-      },
-      // Simulate Bolt throwing during options registration (e.g. receiver not initialized)
-      options: () => {
-        throw new Error("Cannot read properties of undefined (reading 'listeners')");
-      },
+    (testHarness.ctx as { runtime: { log: typeof runtimeLog } }).runtime = { log: runtimeLog };
+    testHarness.app.options = () => {
+      throw new Error("Cannot read properties of undefined (reading 'listeners')");
     };
-    const ctx = {
-      cfg: { commands: { native: true, nativeSkills: false } },
-      runtime: { log: runtimeLog },
-      botToken: "bot-token",
-      botUserId: "bot",
-      teamId: "T1",
-      allowFrom: ["*"],
-      dmEnabled: true,
-      dmPolicy: "open",
-      groupDmEnabled: false,
-      groupDmChannels: [],
-      defaultRequireMention: true,
-      groupPolicy: "open",
-      useAccessGroups: false,
-      channelsConfig: undefined,
-      slashCommand: {
-        enabled: true,
-        name: "openclaw",
-        ephemeral: true,
-        sessionPrefix: "slack:slash",
-      },
-      textLimit: 4000,
-      app,
-      isChannelAllowed: () => true,
-      resolveChannelName: async () => ({ name: "dm", type: "im" }),
-      resolveUserName: async () => ({ name: "Ada" }),
-    } as unknown;
-    const account = {
-      accountId: "acct",
-      config: { commands: { native: true, nativeSkills: false } },
-    } as unknown;
 
     // Registration should not throw despite app.options() throwing
-    await registerCommands(ctx, account);
-    expect(commands.size).toBeGreaterThan(0);
+    await registerCommands(testHarness.ctx, testHarness.account);
+    expect(testHarness.commands.size).toBeGreaterThan(0);
     expect(runtimeLog).toHaveBeenCalledTimes(1);
     expect(runtimeLog).toHaveBeenCalledWith(
       expect.stringContaining(
@@ -777,14 +735,14 @@ describe("Slack native command argument menus", () => {
       ),
     );
     expect(
-      Array.from(actions.keys()).some(
+      Array.from(testHarness.actions.keys()).some(
         (key) => key instanceof RegExp && String(key) === String(/^openclaw_cmdarg/),
       ),
     ).toBe(true);
 
     // The /reportexternal command (140 choices) should fall back to static_select
     // instead of external_select since options registration failed
-    const handler = requireHandler(commands, "/reportexternal", "/reportexternal");
+    const handler = requireHandler(testHarness.commands, "/reportexternal", "/reportexternal");
     const respond = vi.fn().mockResolvedValue(undefined);
     const ack = vi.fn().mockResolvedValue(undefined);
     await handler({