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mcp benchmark hygiene for LangChain

io.github.sudo-ai-git/mcp-benchmark-hygiene

Detect pytest config-leakage that corrupts agent-benchmark grading. Deterministic, no-LLM.

client:LangChain transport:stdio runtime:pypi

Install mcp benchmark hygiene in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

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

tools = await client.get_tools()

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

mcp benchmark hygiene in other clients