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LangChain

falsepass for LangChain

io.github.super-eric/falsepass

Find RL environment graders that pay wrong answers: probes reward code, returns reproducible leads

client:LangChain transport:stdio runtime:pypi

Install falsepass in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

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

tools = await client.get_tools()

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

falsepass in other clients