From 58836d84fe0efdda354269cb239f7ba479a6993c Mon Sep 17 00:00:00 2001
From: Billy Bao <newyorkupperbay@gmail.com>
Date: Mon, 13 Oct 2025 09:34:44 +0800
Subject: [PATCH] Fix: Mcp reset error, #10497 (#10498)

### What problem does this PR solve?

Fix #10497

### Type of change

- [X] Bug Fix (non-breaking change which fixes an issue)
---
 agent/component/agent_with_tools.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/agent/component/agent_with_tools.py b/agent/component/agent_with_tools.py
index aa1ac296d..32458fc85 100644
--- a/agent/component/agent_with_tools.py
+++ b/agent/component/agent_with_tools.py
@@ -347,6 +347,10 @@ Respond immediately with your final comprehensive answer.
         return "Error occurred."
 
     def reset(self, temp=False):
+        """
+        Reset all tools if they have a reset method. This avoids errors for tools like MCPToolCallSession.
+        """
         for k, cpn in self.tools.items():
-            cpn.reset()
+            if hasattr(cpn, "reset") and callable(cpn.reset):
+                cpn.reset()