Skip to content
mcp/harbor
LangChain

CLIO Parquet for LangChain

io.github.iowarp/parquet-mcp

Summarize Parquet files, preview columns, read row slices and aggregate values.

client:LangChain transport:stdio runtime:pypi

Install CLIO Parquet in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "parquet-mcp": {
            "transport": "stdio",
            "command": "uvx",
            "args": ["clio-kit"],
        }
})

tools = await client.get_tools()

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

CLIO Parquet in other clients

CLIO Parquet MCP server