NeKo Biological Network Builder for LangChain

io.github.marcorusc/neko

MCP server for biological network construction and analysis using pathway databases

client:LangChain transport:stdio runtime:pypi

Install NeKo Biological Network Builder in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "neko": {
            "transport": "stdio",
            "command": "uvx",
            "args": ["mcp-biomodelling-servers"],
        }
})

tools = await client.get_tools()

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

NeKo Biological Network Builder MCP server

Install NeKo Biological Network Builder in LangChain

NeKo Biological Network Builder in other clients