{"id":39611,"date":"2025-05-24T10:16:06","date_gmt":"2025-05-24T02:16:06","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/39611.html"},"modified":"2025-05-24T10:16:06","modified_gmt":"2025-05-24T02:16:06","slug":"%e3%80%90langgraph%e3%80%91mcp-adapters%ef%bc%88%e6%a8%a1%e5%9e%8b%e4%b8%8a%e4%b8%8b%e6%96%87%e5%8d%8f%e8%ae%ae-%e9%80%82%e9%85%8d%e5%99%a8%ef%bc%89%ef%bc%9a%e8%bf%9e%e6%8e%a5%e5%a4%9a%e4%b8%aa-mcp","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/39611.html","title":{"rendered":"\u3010LangGraph\u3011MCP Adapters\uff08\u6a21\u578b\u4e0a\u4e0b\u6587\u534f\u8bae \u9002\u914d\u5668\uff09\uff1a\u8fde\u63a5\u591a\u4e2a MCP \u670d\u52a1\u5668\u5e76\u52a0\u8f7d LangChain \u517c\u5bb9\u5de5\u5177\u3001\u63d0\u793a\u548c\u8d44\u6e90\u7684\u7c7b\u548c\u51fd\u6570"},"content":{"rendered":"

LangChain \u6a21\u578b\u4e0a\u4e0b\u6587\u534f\u8bae（MCP）\u9002\u914d\u5668<\/h2>\n

MCP \u9002\u914d\u5668\u6a21\u5757\u63d0\u4f9b\u4e86\u7528\u4e8e\u8fde\u63a5\u591a\u4e2a MCP \u670d\u52a1\u5668\u5e76\u52a0\u8f7d LangChain \u517c\u5bb9\u5de5\u5177\u3001\u63d0\u793a\u548c\u8d44\u6e90\u7684\u7c7b\u548c\u51fd\u6570\u3002<\/p>\n

1. \u7c7b<\/h3>\n

1.1 \u7c7b MultiServerMCPClient<\/h4>\n

\u63cf\u8ff0： MultiServerMCPClient \u662f\u7528\u4e8e\u8fde\u63a5\u591a\u4e2a MCP \u670d\u52a1\u5668\u5e76\u4ece\u4e2d\u52a0\u8f7d LangChain \u517c\u5bb9\u5de5\u5177\u3001\u63d0\u793a\u548c\u8d44\u6e90\u7684\u5ba2\u6237\u7aef\u3002<\/p>\n

1.1.1 \u65b9\u6cd5<\/h5>\n\n\u540d\u79f0\u63cf\u8ff0<\/tr>\n\n\n\n\n\n\n
__init__<\/td>\n\u4f7f\u7528 MCP \u670d\u52a1\u5668\u8fde\u63a5\u521d\u59cb\u5316 MultiServerMCPClient\u3002<\/td>\n<\/tr>\n
session<\/td>\n\u8fde\u63a5\u5230 MCP \u670d\u52a1\u5668\u5e76\u521d\u59cb\u5316\u4f1a\u8bdd\u3002<\/td>\n<\/tr>\n
get_tools<\/td>\n\u83b7\u53d6\u6240\u6709\u8fde\u63a5\u670d\u52a1\u5668\u7684\u6240\u6709\u5de5\u5177\u5217\u8868\u3002<\/td>\n<\/tr>\n
get_prompt<\/td>\n\u4ece\u6307\u5b9a MCP \u670d\u52a1\u5668\u83b7\u53d6\u63d0\u793a\u3002<\/td>\n<\/tr>\n
get_resources<\/td>\n\u4ece\u6307\u5b9a MCP \u670d\u52a1\u5668\u83b7\u53d6\u8d44\u6e90\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u65b9\u6cd5 __init__<\/h6>\n

__init__(<\/span>
\n connections:<\/span> dict<\/span>[<\/span>str<\/span>,<\/span> Connection]<\/span> |<\/span> None<\/span> =<\/span> None<\/span>,<\/span>
\n)<\/span> –<\/span>><\/span> None<\/span><\/p>\n

\u63cf\u8ff0： \u4f7f\u7528 MCP \u670d\u52a1\u5668\u8fde\u63a5\u521d\u59cb\u5316 MultiServerMCPClient\u3002<\/p>\n

\u53c2\u6570：<\/p>\n\n\u540d\u79f0\u7c7b\u578b\u63cf\u8ff0\u9ed8\u8ba4\u503c<\/tr>\n\n\n
connections<\/td>\ndict[str, Connection] | None<\/td>\n\u6620\u5c04\u670d\u52a1\u5668\u540d\u79f0\u5230\u8fde\u63a5\u914d\u7f6e\u7684\u5b57\u5178\u3002\u5982\u679c\u4e3a None，\u5219\u4e0d\u5efa\u7acb\u521d\u59cb\u8fde\u63a5\u3002<\/td>\nNone<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u65b9\u6cd5 session<\/h6>\n

async<\/span> session(<\/span>
\n server_name:<\/span> str<\/span>,<\/span> *<\/span>,<\/span> auto_initialize:<\/span> bool<\/span> =<\/span> True<\/span>
\n)<\/span> –<\/span>><\/span> AsyncIterator[<\/span>ClientSession]<\/span><\/p>\n

\u63cf\u8ff0： \u8fde\u63a5\u5230 MCP \u670d\u52a1\u5668\u5e76\u521d\u59cb\u5316\u4f1a\u8bdd\u3002<\/p>\n

\u53c2\u6570：<\/p>\n\n\u540d\u79f0\u7c7b\u578b\u63cf\u8ff0\u9ed8\u8ba4\u503c<\/tr>\n\n\n\n
server_name<\/td>\nstr<\/td>\n\u6807\u8bc6\u6b64\u670d\u52a1\u5668\u8fde\u63a5\u7684\u540d\u79f0\u3002<\/td>\n\u5fc5\u586b<\/td>\n<\/tr>\n
auto_initialize<\/td>\nbool<\/td>\n\u662f\u5426\u81ea\u52a8\u521d\u59cb\u5316\u4f1a\u8bdd\u3002<\/td>\nTrue<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u5f15\u53d1\u5f02\u5e38：<\/p>\n\n\u7c7b\u578b\u63cf\u8ff0<\/tr>\n\n\n
ValueError<\/td>\n\u5982\u679c\u670d\u52a1\u5668\u540d\u79f0\u672a\u5728\u8fde\u63a5\u4e2d\u627e\u5230\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u8fd4\u56de\u503c：<\/p>\n\n\u7c7b\u578b\u63cf\u8ff0<\/tr>\n\n\n
AsyncIterator[ClientSession]<\/td>\n\u5df2\u521d\u59cb\u5316\u7684\u5ba2\u6237\u7aef\u4f1a\u8bdd\u5f02\u6b65\u8fed\u4ee3\u5668\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u65b9\u6cd5 get_tools<\/h6>\n

async<\/span> get_tools(<\/span>
\n *<\/span>,<\/span> server_name:<\/span> str<\/span> |<\/span> None<\/span> =<\/span> None<\/span>
\n)<\/span> –<\/span>><\/span> list<\/span>[<\/span>BaseTool]<\/span><\/p>\n

\u63cf\u8ff0： \u83b7\u53d6\u6240\u6709\u8fde\u63a5\u670d\u52a1\u5668\u7684\u6240\u6709\u5de5\u5177\u5217\u8868\u3002<\/p>\n

\u53c2\u6570：<\/p>\n\n\u540d\u79f0\u7c7b\u578b\u63cf\u8ff0\u9ed8\u8ba4\u503c<\/tr>\n\n\n
server_name<\/td>\nstr | None<\/td>\n\u83b7\u53d6\u5de5\u5177\u7684\u53ef\u9009\u670d\u52a1\u5668\u540d\u79f0\u3002\u5982\u679c\u4e3a None，\u8fd4\u56de\u6240\u6709\u670d\u52a1\u5668\u7684\u6240\u6709\u5de5\u5177（\u9ed8\u8ba4）\u3002<\/td>\nNone<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u6ce8\u610f： \u6bcf\u6b21\u5de5\u5177\u8c03\u7528\u5c06\u521b\u5efa\u4e00\u4e2a\u65b0\u4f1a\u8bdd\u3002<\/p>\n

\u8fd4\u56de\u503c：<\/p>\n\n\u7c7b\u578b\u63cf\u8ff0<\/tr>\n\n\n
list[BaseTool]<\/td>\nLangChain \u5de5\u5177\u5217\u8868\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u65b9\u6cd5 get_prompt<\/h6>\n

async<\/span> get_prompt(<\/span>
\n server_name:<\/span> str<\/span>,<\/span>
\n prompt_name:<\/span> str<\/span>,<\/span>
\n *<\/span>,<\/span>
\n arguments:<\/span> dict<\/span>[<\/span>str<\/span>,<\/span> Any]<\/span> |<\/span> None<\/span> =<\/span> None<\/span>
\n)<\/span> –<\/span>><\/span> list<\/span>[<\/span>HumanMessage |<\/span> AIMessage]<\/span><\/p>\n

\u63cf\u8ff0： \u4ece\u6307\u5b9a MCP \u670d\u52a1\u5668\u83b7\u53d6\u63d0\u793a\u3002<\/p>\n

\u53c2\u6570：<\/p>\n\n\u540d\u79f0\u7c7b\u578b\u63cf\u8ff0\u9ed8\u8ba4\u503c<\/tr>\n\n\n\n\n
server_name<\/td>\nstr<\/td>\n\u83b7\u53d6\u63d0\u793a\u7684\u670d\u52a1\u5668\u540d\u79f0\u3002<\/td>\n\u5fc5\u586b<\/td>\n<\/tr>\n
prompt_name<\/td>\nstr<\/td>\n\u63d0\u793a\u7684\u540d\u79f0\u3002<\/td>\n\u5fc5\u586b<\/td>\n<\/tr>\n
arguments<\/td>\ndict[str, Any] | None<\/td>\n\u63d0\u793a\u7684\u53ef\u9009\u53c2\u6570\u5b57\u5178\u3002<\/td>\nNone<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u8fd4\u56de\u503c：<\/p>\n\n\u7c7b\u578b\u63cf\u8ff0<\/tr>\n\n\n
list[HumanMessage | AIMessage]<\/td>\nLangChain \u6d88\u606f\u5217\u8868（\u4eba\u7c7b\u6d88\u606f\u6216 AI \u6d88\u606f）\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u65b9\u6cd5 get_resources<\/h6>\n

async<\/span> get_resources(<\/span>
\n server_name:<\/span> str<\/span>,<\/span> *<\/span>,<\/span> uris:<\/span> str<\/span> |<\/span> list<\/span>[<\/span>str<\/span>]<\/span> |<\/span> None<\/span> =<\/span> None<\/span>
\n)<\/span> –<\/span>><\/span> list<\/span>[<\/span>Blob]<\/span><\/p>\n

\u63cf\u8ff0： \u4ece\u6307\u5b9a MCP \u670d\u52a1\u5668\u83b7\u53d6\u8d44\u6e90\u3002<\/p>\n

\u53c2\u6570：<\/p>\n\n\u540d\u79f0\u7c7b\u578b\u63cf\u8ff0\u9ed8\u8ba4\u503c<\/tr>\n\n\n\n
server_name<\/td>\nstr<\/td>\n\u83b7\u53d6\u8d44\u6e90\u7684\u670d\u52a1\u5668\u540d\u79f0\u3002<\/td>\n\u5fc5\u586b<\/td>\n<\/tr>\n
uris<\/td>\n`str<\/td>\nlist[str]<\/td>\nNone`<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u8fd4\u56de\u503c：<\/p>\n\n\u7c7b\u578b\u63cf\u8ff0<\/tr>\n\n\n
list[Blob]<\/td>\nLangChain Blob \u5217\u8868\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
1.1.2 \u793a\u4f8b<\/h5>\n
\u793a\u4f8b：\u57fa\u672c\u7528\u6cd5（\u6bcf\u6b21\u5de5\u5177\u8c03\u7528\u542f\u52a8\u65b0\u4f1a\u8bdd）<\/h6>\n

from<\/span> langchain_mcp_adapters.<\/span>client import<\/span> MultiServerMCPClient<\/p>\n

client =<\/span> MultiServerMCPClient(<\/span>
\n {<\/span>
\n "math"<\/span>:<\/span> {<\/span>
\n "command"<\/span>:<\/span> "python"<\/span>,<\/span>
\n # \u8bf7\u786e\u4fdd\u66f4\u65b0\u4e3a\u60a8\u7684 math_server.py \u6587\u4ef6\u7684\u5b8c\u6574\u7edd\u5bf9\u8def\u5f84<\/span>
\n "args"<\/span>:<\/span> [<\/span>"\/path\/to\/math_server.py"<\/span>]<\/span>,<\/span>
\n "transport"<\/span>:<\/span> "stdio"<\/span>,<\/span>
\n }<\/span>,<\/span>
\n "weather"<\/span>:<\/span> {<\/span>
\n # \u8bf7\u786e\u4fdd\u5728\u7aef\u53e3 8000 \u4e0a\u542f\u52a8\u60a8\u7684\u5929\u6c14\u670d\u52a1\u5668<\/span>
\n "url"<\/span>:<\/span> "http:\/\/localhost:8000\/mcp"<\/span>,<\/span>
\n "transport"<\/span>:<\/span> "streamable_http"<\/span>,<\/span>
\n }<\/span>
\n }<\/span>
\n)<\/span>
\nall_tools =<\/span> await<\/span> client.<\/span>get_tools(<\/span>)<\/span><\/p>\n

\u793a\u4f8b：\u663e\u5f0f\u542f\u52a8\u4f1a\u8bdd<\/h6>\n

from<\/span> langchain_mcp_adapters.<\/span>client import<\/span> MultiServerMCPClient
\nfrom<\/span> langchain_mcp_adapters.<\/span>tools import<\/span> load_mcp_tools<\/p>\n

client =<\/span> MultiServerMCPClient(<\/span>{<\/span>.<\/span>.<\/span>.<\/span>}<\/span>)<\/span>
\nasync<\/span> with<\/span> client.<\/span>session(<\/span>"math"<\/span>)<\/span> as<\/span> session:<\/span>
\n tools =<\/span> await<\/span> load_mcp_tools(<\/span>session)<\/span><\/p>\n

2. \u51fd\u6570<\/h3>\n

2.1 \u51fd\u6570 load_mcp_tools<\/h4>\n

async<\/span> load_mcp_tools(<\/span>
\n session:<\/span> ClientSession |<\/span> None<\/span>,<\/span>
\n *<\/span>,<\/span>
\n connection:<\/span> Connection |<\/span> None<\/span> =<\/span> None<\/span>
\n)<\/span> –<\/span>><\/span> list<\/span>[<\/span>BaseTool]<\/span><\/p>\n

\u63cf\u8ff0： \u52a0\u8f7d\u6240\u6709\u53ef\u7528\u7684 MCP \u5de5\u5177\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a LangChain \u5de5\u5177\u3002<\/p>\n

\u53c2\u6570：<\/p>\n\n\u540d\u79f0\u7c7b\u578b\u63cf\u8ff0\u9ed8\u8ba4\u503c<\/tr>\n\n\n\n
session<\/td>\n`ClientSession<\/td>\nNone`<\/td>\nMCP \u5ba2\u6237\u7aef\u4f1a\u8bdd\u3002<\/td>\n<\/tr>\n
connection<\/td>\n`Connection<\/td>\nNone`<\/td>\n\u53ef\u9009\u8fde\u63a5\u914d\u7f6e，\u7528\u4e8e\u5728\u672a\u63d0\u4f9b\u4f1a\u8bdd\u65f6\u521b\u5efa\u65b0\u4f1a\u8bdd\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u8fd4\u56de\u503c：<\/p>\n\n\u7c7b\u578b\u63cf\u8ff0<\/tr>\n\n\n
list[BaseTool]<\/td>\nLangChain \u5de5\u5177\u5217\u8868\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

2.2 \u51fd\u6570 load_mcp_prompt<\/h4>\n

async<\/span> load_mcp_prompt(<\/span>
\n session:<\/span> ClientSession,<\/span>
\n name:<\/span> str<\/span>,<\/span>
\n *<\/span>,<\/span>
\n arguments:<\/span> dict<\/span>[<\/span>str<\/span>,<\/span> Any]<\/span> |<\/span> None<\/span> =<\/span> None<\/span>
\n)<\/span> –<\/span>><\/span> list<\/span>[<\/span>HumanMessage |<\/span> AIMessage]<\/span><\/p>\n

\u63cf\u8ff0： \u52a0\u8f7d MCP \u63d0\u793a\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a LangChain \u6d88\u606f\u3002<\/p>\n

\u53c2\u6570：<\/p>\n\n\u540d\u79f0\u7c7b\u578b\u63cf\u8ff0\u9ed8\u8ba4\u503c<\/tr>\n\n\n\n\n
session<\/td>\nClientSession<\/td>\nMCP \u5ba2\u6237\u7aef\u4f1a\u8bdd\u3002<\/td>\n\u5fc5\u586b<\/td>\n<\/tr>\n
name<\/td>\nstr<\/td>\n\u63d0\u793a\u7684\u540d\u79f0\u3002<\/td>\n\u5fc5\u586b<\/td>\n<\/tr>\n
arguments<\/td>\n`dict[str, Any]<\/td>\nNone`<\/td>\n\u63d0\u793a\u7684\u53ef\u9009\u53c2\u6570\u5b57\u5178\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u8fd4\u56de\u503c：<\/p>\n\n\u7c7b\u578b\u63cf\u8ff0<\/tr>\n\n\n
`list[HumanMessage<\/td>\nAIMessage]`<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

2.3 \u51fd\u6570 load_mcp_resources<\/h4>\n

async<\/span> load_mcp_resources(<\/span>
\n session:<\/span> ClientSession,<\/span>
\n *<\/span>,<\/span>
\n uris:<\/span> str<\/span> |<\/span> list<\/span>[<\/span>str<\/span>]<\/span> |<\/span> None<\/span> =<\/span> None<\/span>
\n)<\/span> –<\/span>><\/span> list<\/span>[<\/span>Blob]<\/span><\/p>\n

\u63cf\u8ff0： \u52a0\u8f7d MCP \u8d44\u6e90\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a LangChain Blob\u3002<\/p>\n

\u53c2\u6570：<\/p>\n\n\u540d\u79f0\u7c7b\u578b\u63cf\u8ff0\u9ed8\u8ba4\u503c<\/tr>\n\n\n\n
session<\/td>\nClientSession<\/td>\nMCP \u5ba2\u6237\u7aef\u4f1a\u8bdd\u3002<\/td>\n\u5fc5\u586b<\/td>\n<\/tr>\n
uris<\/td>\n`str<\/td>\nlist[str]<\/td>\nNone`<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u8fd4\u56de\u503c：<\/p>\n\n\u7c7b\u578b\u63cf\u8ff0<\/tr>\n\n\n
list[Blob]<\/td>\nLangChain Blob \u5217\u8868\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

3. \u603b\u7ed3<\/h3>\n
    \n
  • MCP \u9002\u914d\u5668\u673a\u5236：LangChain \u7684 MCP \u9002\u914d\u5668\u6a21\u5757\u63d0\u4f9b\u4e86\u8fde\u63a5\u591a\u4e2a MCP \u670d\u52a1\u5668\u5e76\u52a0\u8f7d\u5de5\u5177\u3001\u63d0\u793a\u548c\u8d44\u6e90\u7684\u5ba2\u6237\u7aef，\u652f\u6301\u4e0e LangChain \u751f\u6001\u7cfb\u7edf\u7684\u65e0\u7f1d\u96c6\u6210\u3002<\/li>\n
  • \u5173\u952e\u7c7b：\n
      \n
    • MultiServerMCPClient：\u5ba2\u6237\u7aef\u7c7b，\u7528\u4e8e\u7ba1\u7406\u591a\u4e2a MCP \u670d\u52a1\u5668\u8fde\u63a5\u5e76\u52a0\u8f7d\u8d44\u6e90\u3002<\/li>\n<\/ul>\n<\/li>\n
    • \u5173\u952e\u51fd\u6570：\n
        \n
      • load_mcp_tools：\u52a0\u8f7d MCP \u5de5\u5177\u5e76\u8f6c\u6362\u4e3a LangChain \u5de5\u5177\u3002<\/li>\n
      • load_mcp_prompt：\u52a0\u8f7d MCP \u63d0\u793a\u5e76\u8f6c\u6362\u4e3a LangChain \u6d88\u606f\u3002<\/li>\n
      • load_mcp_resources：\u52a0\u8f7d MCP \u8d44\u6e90\u5e76\u8f6c\u6362\u4e3a LangChain Blob\u3002<\/li>\n<\/ul>\n<\/li>\n
      • \u4f7f\u7528\u5efa\u8bae：\n
          \n
        • \u4f7f\u7528 MultiServerMCPClient \u8fde\u63a5\u591a\u4e2a MCP \u670d\u52a1\u5668，\u7075\u6d3b\u7ba1\u7406\u5de5\u5177\u548c\u8d44\u6e90\u3002<\/li>\n
        • \u901a\u8fc7 session \u65b9\u6cd5\u663e\u5f0f\u7ba1\u7406\u4f1a\u8bdd\u4ee5\u4f18\u5316\u6027\u80fd，\u6216\u4f7f\u7528 get_tools \u81ea\u52a8\u521b\u5efa\u4f1a\u8bdd\u3002<\/li>\n
        • \u6307\u5b9a uris \u53c2\u6570\u4ee5\u52a0\u8f7d\u7279\u5b9a\u8d44\u6e90，\u907f\u514d\u52a0\u8f7d\u4e0d\u9700\u8981\u7684\u52a8\u6001\u8d44\u6e90\u3002<\/li>\n
        • \u786e\u4fdd\u670d\u52a1\u5668\u8fde\u63a5\u914d\u7f6e（\u5982\u8def\u5f84\u3001\u7aef\u53e3\u3001\u4f20\u8f93\u65b9\u5f0f）\u6b63\u786e，\u4ee5\u907f\u514d ValueError\u3002<\/li>\n
        • \u5728\u751f\u4ea7\u73af\u5883\u4e2d，\u4f7f\u7528\u5f02\u6b65\u7f16\u7a0b\u6a21\u5f0f\u4ee5\u63d0\u9ad8\u6548\u7387\u3002<\/li>\n<\/ul>\n<\/li>\n
        • \u6ce8\u610f\u4e8b\u9879：\n
            \n
          • load_mcp_resources \u7684 uris=None \u4e0d\u4f1a\u52a0\u8f7d\u52a8\u6001\u8d44\u6e90，\u9700\u663e\u5f0f\u6307\u5b9a URI\u3002<\/li>\n
          • \u786e\u4fdd MCP \u670d\u52a1\u5668\u8fd0\u884c\u5e76\u53ef\u8bbf\u95ee，\u4f8b\u5982，\u5929\u6c14\u670d\u52a1\u5668\u9700\u5728\u6307\u5b9a\u7aef\u53e3（\u5982 8000）\u542f\u52a8\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

            MCP \u9002\u914d\u5668\u6a21\u5757\u4e3a LangChain \u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u5916\u90e8\u670d\u52a1\u5668\u8d44\u6e90\u6574\u5408\u80fd\u529b，\u9002\u5408\u6784\u5efa\u9700\u8981\u52a8\u6001\u52a0\u8f7d\u5de5\u5177\u548c\u63d0\u793a\u7684\u590d\u6742\u5de5\u4f5c\u6d41\u3002<\/p>\n

            \n

            \u53c2\u8003\u8d44\u6599：<\/p>\n

              \n
            • https:\/\/langchain-ai.github.io\/langgraph\/reference\/mcp\/<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

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