fix: read canonical ACP metadata for deleted-agent guard

src/gateway/session-utils.test.ts

@@ -842,7 +842,7 @@ describe("gateway session utils", () => {
           state: "idle",
           lastActivityAt: 1,
         },
-      }) as Pick<SessionEntry, "acp">;
+      }) as SessionEntry;
     const claudeKey = "agent:claude:acp:11111111-1111-4111-8111-111111111111";
     const cursorKey = "agent:cursor:acp:22222222-2222-4222-8222-222222222222";
     expect(

src/gateway/session-utils.ts

@@ -9,7 +9,7 @@ import {
 } from "@openclaw/normalization-core/string-coerce";
 import { uniqueStrings } from "@openclaw/normalization-core/string-normalization";
 import type { SessionsListParams } from "../../packages/gateway-protocol/src/index.js";
-import { readAcpSessionMeta } from "../acp/runtime/session-meta.js";
+import { readAcpSessionMeta, readAcpSessionMetaForEntry } from "../acp/runtime/session-meta.js";
 import { resolveModelAgentRuntimeMetadata } from "../agents/agent-runtime-metadata.js";
 import {
   listAgentIds,
@@ -922,17 +922,21 @@ function resolveTranscriptUsageFallback(params: {
 export function resolveDeletedAgentIdFromSessionKey(
   cfg: OpenClawConfig,
   sessionKey: string,
-  entry?: Pick<SessionEntry, "acp"> | null,
+  entry?: SessionEntry | null,
 ): string | null {
   const parsed = parseAgentSessionKey(sessionKey);
   if (!parsed) {
     return null;
   }
-  // Free ACP runtime keys use agent:<harnessId>:acp:<uuid>, but key shape is
-  // not proof: ACP bridge sessions can use ACP-shaped keys without SessionAcpMeta.
-  // Configured acp:binding keys stay owner-scoped even when ACP metadata exists.
-  if (isAcpSessionKey(sessionKey) && !parsed.rest.startsWith("acp:binding:") && entry?.acp) {
-    return null;
+  if (isAcpSessionKey(sessionKey) && !parsed.rest.startsWith("acp:binding:")) {
+    // Free ACP runtime keys use agent:<harnessId>:acp:<uuid>, but key shape is
+    // not proof: ACP bridge sessions can use ACP-shaped keys without SessionAcpMeta.
+    // Configured acp:binding keys stay owner-scoped even when ACP metadata exists.
+    const acpMeta =
+      entry?.acp ?? readAcpSessionMetaForEntry({ sessionKey, entry: entry ?? undefined });
+    if (acpMeta) {
+      return null;
+    }
   }
   const agentId = normalizeAgentId(parsed.agentId);
   if (listAgentIds(cfg).includes(agentId)) {

src/gateway/sessions-resolve-store.test.ts

@@ -4,6 +4,7 @@
 import path from "node:path";
 import { describe, expect, it } from "vitest";
 import { ErrorCodes } from "../../packages/gateway-protocol/src/index.js";
+import { writeAcpSessionMetaForMigration } from "../acp/runtime/session-meta.js";
 import { resolveStorePath, saveSessionStore } from "../config/sessions.js";
 import type { OpenClawConfig } from "../config/types.openclaw.js";
 import { withStateDirEnv } from "../test-helpers/state-dir-env.js";
@@ -222,14 +223,18 @@ describe("resolveSessionKeyFromResolveParams store canonicalization", () => {
           sessionId: "sess-acp-harness",
           label: "claude-delegate",
           updatedAt: freshUpdatedAt(),
-          acp: {
-            backend: "acpx",
-            agent: "claude",
-            runtimeSessionName: acpKey,
-            mode: "oneshot",
-            state: "idle",
-            lastActivityAt: freshUpdatedAt(),
-          },
+        },
+      });
+      writeAcpSessionMetaForMigration({
+        sessionKey: acpKey,
+        sessionId: "sess-acp-harness",
+        meta: {
+          backend: "acpx",
+          agent: "claude",
+          runtimeSessionName: acpKey,
+          mode: "oneshot",
+          state: "idle",
+          lastActivityAt: freshUpdatedAt(),
         },
       });