fix: preserve agent scope in thinking projections

src/agents/embedded-agent-runner/run/runtime-resolution.test.ts

@@ -1,4 +1,5 @@
 import { describe, expect, it } from "vitest";
+import { resolveThinkingDefaultWithRuntimeCatalog } from "../../model-thinking-default.js";
 import {
   resolveInitialThinkLevel,
   resolveRequestStreamTransportOverrides,
@@ -50,3 +51,30 @@ describe("resolveInitialThinkLevel", () => {
     ).toBe("high");
   });
 });
+
+describe("resolveThinkingDefaultWithRuntimeCatalog", () => {
+  it("preserves agent scope through the runtime-catalog lookup", async () => {
+    await expect(
+      resolveThinkingDefaultWithRuntimeCatalog({
+        cfg: {
+          agents: {
+            defaults: {
+              models: { "openai/gpt-5.5": { params: { thinking: "low" } } },
+            },
+            entries: {
+              audit: {
+                models: { "openai/gpt-5.5": { params: { thinking: "high" } } },
+              },
+            },
+          },
+        },
+        provider: "openai",
+        model: "gpt-5.5",
+        agentId: "audit",
+        loadRuntimeCatalog: async () => [
+          { provider: "openai", id: "gpt-5.5", name: "gpt-5.5", reasoning: true },
+        ],
+      }),
+    ).resolves.toBe("high");
+  });
+});

src/agents/model-thinking-default.ts

@@ -65,5 +65,6 @@ export async function resolveThinkingDefaultWithRuntimeCatalog(params: {
     model: params.model,
     catalog,
     agentRuntime: params.agentRuntime,
+    agentId: params.agentId,
   });
 }

src/agents/tools/session-status-tool.ts

@@ -1163,6 +1163,7 @@ export function createSessionStatusTool(opts?: {
                 cfg,
                 provider: providerForCard,
                 model: defaultModelForCard,
+                agentId,
                 loadRuntimeCatalog: () =>
                   loadPreparedModelCatalog({
                     config: cfg,

src/auto-reply/reply/get-reply-native-slash-fast-path.ts

@@ -115,6 +115,7 @@ async function resolveNativeSlashDefaultThinkingLevel(params: {
     cfg: params.cfg,
     provider: params.provider,
     model: params.model,
+    agentId: params.agentId,
     loadRuntimeCatalog: () =>
       loadPreparedModelCatalog({
         config: params.cfg,