LangChain

FactGrid (Renamed to FactReason) for LangChain

io.github.factgridai/factgrid

Renamed to FactReason. Now published as io.github.factreason/factreason — please use that entry.

client:LangChain transport:streamable-http tools:11

Install FactGrid (Renamed to FactReason) in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "factgrid": {
            "transport": "streamable_http",
            "url": "https://factgrid.co.uk/mcp",
        }
})

tools = await client.get_tools()

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

What LangChain can do once it is connected

FactGrid (Renamed to FactReason) in other clients

FactGrid (Renamed to FactReason) MCP server