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LangChain

mcp for LangChain

com.the13f/mcp

Institutional 13F intelligence: 8,600+ managers, holdings, peer search, sector flows.

client:LangChain transport:stdio runtime:pypi

Install mcp in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "mcp": {
            "transport": "stdio",
            "command": "uvx",
            "args": ["the13f-mcp"],
        }
})

tools = await client.get_tools()

get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs

mcp in other clients