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LangChain

YAP — Yet Another Packager for LangChain

io.github.m0rf30/yap

Build native Linux packages (.deb/.rpm/.apk/.pkg.tar.zst) from a single PKGBUILD via MCP.

client:LangChain transport:stdio runtime:oci

Install YAP — Yet Another Packager in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "yap": {
            "transport": "stdio",
            "command": "docker",
            "args": ["run", "-i", "--rm", "ghcr.io/m0rf30/yap-mcp:2.6.3"],
        }
})

tools = await client.get_tools()

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

YAP — Yet Another Packager in other clients