修复 Codex App MCP 重载与线程库存恢复

scripts/mock-codex-app-server.js

@@ -1170,6 +1170,9 @@ function handleRequest(message) {
     }
     if (method === 'mcpServerStatus/list') {
       const thread = ensureThread(params.threadId, params);
+      const projectMcpConfigured = Boolean(thread.config?.['mcp_servers.reg-app-project'])
+        || thread.staleProjectMcpInventoryWarmup === true;
+      if (thread.staleProjectMcpInventoryWarmup === true) thread.staleProjectMcpInventoryWarmup = false;
       send({
         id,
         result: {
@@ -1188,7 +1191,7 @@ function handleRequest(message) {
                 },
               },
             },
-            {
+            ...(projectMcpConfigured ? [{
               name: 'reg-app-project',
               authStatus: 'unsupported',
               resources: [],
@@ -1201,7 +1204,7 @@ function handleRequest(message) {
                   inputSchema: { type: 'object' },
                 },
               },
-            },
+            }] : []),
             {
               name: 'reg-runtime-only',
               authStatus: 'unsupported',
@@ -1218,13 +1221,19 @@ function handleRequest(message) {
             },
           ],
           nextCursor: null,
-          threadId: thread.id,
         },
       });
       return;
     }
     if (method === 'thread/start') {
       const thread = ensureThread(null, params);
+      if (process.env.MOCK_CODEX_APP_STALE_PROJECT_MCP === '1'
+        && String(params.cwd || '').includes('codexapp-stale-mcp')
+        && params.config?.['mcp_servers.reg-app-project']) {
+        thread.staleProjectMcpConfig = params.config['mcp_servers.reg-app-project'];
+        thread.staleProjectMcpInventoryWarmup = true;
+        delete thread.config['mcp_servers.reg-app-project'];
+      }
       thread.lastThreadConfigMethod = 'thread/start';
       send({ id, result: { thread: threadPayload(thread), model: params.model || 'gpt-5.5', cwd: thread.cwd, modelProvider: 'mock', approvalPolicy: params.approvalPolicy || 'never', approvalsReviewer: 'user', sandbox: params.sandbox || 'danger-full-access' } });
       return;