From 09999587f5d88e1f8da0bfc723a01c27e34ec024 Mon Sep 17 00:00:00 2001
From: YeonGyu-Kim <code.yeon.gyu@gmail.com>
Date: Sun, 8 Feb 2026 12:38:42 +0900
Subject: [PATCH] fix(mcp): append EXA_API_KEY to Exa MCP URL when env var is
 set (#1627)

---
 src/mcp/websearch.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/mcp/websearch.ts b/src/mcp/websearch.ts
index 91eddccc..8dd8516c 100644
--- a/src/mcp/websearch.ts
+++ b/src/mcp/websearch.ts
@@ -31,7 +31,9 @@ export function createWebsearchConfig(config?: WebsearchConfig): RemoteMcpConfig
   // Default to Exa
   return {
     type: "remote" as const,
-    url: "https://mcp.exa.ai/mcp?tools=web_search_exa",
+    url: process.env.EXA_API_KEY
+      ? "https://mcp.exa.ai/mcp?tools=web_search_exa&exaApiKey=" + process.env.EXA_API_KEY
+      : "https://mcp.exa.ai/mcp?tools=web_search_exa",
     enabled: true,
     headers: process.env.EXA_API_KEY
       ? { "x-api-key": process.env.EXA_API_KEY }