LangChain
LangChain:langchain[mcp] 通过 MCPAdapter 将 aicharged.io 的工具转换为 LangChain 工具。
- API 密钥(Bearer)
客户端代码
推荐import asyncio, os
from fastmcp import Client
from langchain.mcp import MCPAdapter
async def main():
client = Client("https://aicharged.io/api/v1/mcp", auth=os.environ["AICHARGED_API_KEY"])
async with MCPAdapter(client) as adapter:
tools = await adapter.list_tools()
print([tool.name for tool in tools])
asyncio.run(main())
旧的 langchain-mcp-adapters 包已不再维护;langchain[mcp] 基于 FastMCP 客户端构建。
安装软件包
pip install "langchain[mcp]"