From 3e18b4186c156cb01cb37926d7bf66e737bbcebf Mon Sep 17 00:00:00 2001
From: Waleed <walif6@gmail.com>
Date: Sat, 31 Jan 2026 17:44:49 -0800
Subject: [PATCH] fix(mcp): pass timeout to SDK callTool to override 60s
 default (#3101)

---
 apps/sim/lib/mcp/client.ts | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/apps/sim/lib/mcp/client.ts b/apps/sim/lib/mcp/client.ts
index 72281a1ec..5fdb4adac 100644
--- a/apps/sim/lib/mcp/client.ts
+++ b/apps/sim/lib/mcp/client.ts
@@ -199,10 +199,11 @@ export class McpClient {
         protocolVersion: this.getNegotiatedVersion(),
       })
 
-      const sdkResult = await this.client.callTool({
-        name: toolCall.name,
-        arguments: toolCall.arguments,
-      })
+      const sdkResult = await this.client.callTool(
+        { name: toolCall.name, arguments: toolCall.arguments },
+        undefined,
+        { timeout: 600000 } // 10 minutes - override SDK's 60s default
+      )
 
       return sdkResult as McpToolResult
     } catch (error) {