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mcp/harbor
LangChain

hgnc mcp for LangChain

io.github.mrfentmen/hgnc-mcp

HGNC gene nomenclature: search genes by symbol, alias or id, and read approved names

client:LangChain transport:stdio runtime:npm

Install hgnc mcp in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "hgnc-mcp": {
            "transport": "stdio",
            "command": "npx",
            "args": ["-y", "@mrfentmen/hgnc-mcp"],
        }
})

tools = await client.get_tools()

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

hgnc mcp in other clients

hgnc mcp MCP server