From b290e1ffdc7353f24c9fb9f744530b8f930f95b7 Mon Sep 17 00:00:00 2001
From: renchao <80099625@qq.com>
Date: Wed, 16 Jul 2025 21:21:26 +0800
Subject: [PATCH] docs(mcp): update workflow usage examples (#5525)

Update mcp.md

 "END" is missing
---
 docs/docs/agents/mcp.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/docs/agents/mcp.md b/docs/docs/agents/mcp.md
index 1e19b7884..e204ac3bc 100644
--- a/docs/docs/agents/mcp.md
+++ b/docs/docs/agents/mcp.md
@@ -58,7 +58,7 @@ The `langchain-mcp-adapters` package enables agents to use tools defined across
     ```python title="Workflow using MCP tools with ToolNode"
     from langchain_mcp_adapters.client import MultiServerMCPClient
     from langchain.chat_models import init_chat_model
-    from langgraph.graph import StateGraph, MessagesState, START
+    from langgraph.graph import StateGraph, MessagesState, START, END
     from langgraph.prebuilt import ToolNode
 
     # Initialize the model