migrate console.error to coreEvents for mcp-client-manager and google-auth-provider (#12342)

packages/core/src/mcp/google-auth-provider.ts

@@ -14,6 +14,7 @@ import type {
 import { GoogleAuth } from 'google-auth-library';
 import type { MCPServerConfig } from '../config/config.js';
 import { FIVE_MIN_BUFFER_MS } from './oauth-utils.js';
+import { coreEvents } from '../utils/events.js';
 
 const ALLOWED_HOSTS = [/^.+\.googleapis\.com$/, /^(.*\.)?luci\.app$/];
 
@@ -85,7 +86,10 @@ export class GoogleCredentialProvider implements OAuthClientProvider {
     const accessTokenResponse = await client.getAccessToken();
 
     if (!accessTokenResponse.token) {
-      console.error('Failed to get access token from Google ADC');
+      coreEvents.emitFeedback(
+        'error',
+        'Failed to get access token from Google ADC',
+      );
       return undefined;
     }
 

packages/core/src/tools/mcp-client-manager.ts

@@ -220,8 +220,10 @@ export class McpClientManager {
         try {
           await client.disconnect();
         } catch (error) {
-          console.error(
-            `Error stopping client '${name}': ${getErrorMessage(error)}`,
+          coreEvents.emitFeedback(
+            'error',
+            `Error stopping client '${name}':`,
+            error,
           );
         }
       },