1 files changed, 5 insertions, 7 deletions
diff --git a/packages/server/src/tools/web-search.ts b/packages/server/src/tools/web-search.ts
index 3e32ae30..b690146d 100644
--- a/packages/server/src/tools/web-search.ts
+++ b/packages/server/src/tools/web-search.ts
@@ -83,13 +83,11 @@ export class WebSearchTool extends BaseTool<
       },
     );
 
-    const apiKey = this.config.getApiKey();
-    if (!apiKey) {
-      throw new Error(
-        'Google AI API key is not configured. WebSearchTool cannot be initialized.',
-      );
-    }
-    this.ai = new GoogleGenAI({ apiKey });
+    const apiKeyFromConfig = this.config.getApiKey();
+    // Initialize GoogleGenAI, allowing fallback to environment variables for API key
+    this.ai = new GoogleGenAI({
+      apiKey: apiKeyFromConfig === '' ? undefined : apiKeyFromConfig,
+    });
     this.modelName = this.config.getModel();
   }