Skip to content
mcp/harbor
LangChain

Proxy Doctor for LangChain

io.github.jiansen/proxy-doctor

Diagnose proxy misconfigurations that break AI coding tools (Cursor, VS Code, Windsurf)

client:LangChain transport:stdio runtime:pypi

Install Proxy Doctor in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

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

tools = await client.get_tools()

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

Proxy Doctor in other clients

Proxy Doctor MCP server