Update mcp.json

mcp.json

@@ -17,6 +17,14 @@
       "env": {
         "TRAKT_API_KEY": "${TRAKT_API_KEY}"
       }
+    },
+    "exa": {
+      "command": "npx",
+      "args": [
+        "-y",
+        "mcp-remote",
+        "https://mcp.exa.ai/mcp?exaApiKey=your-exa-api-key"
+      ]
     }
   }
 }