Fact Verification MCP for LangChain
io.github.foundrynet/fact-check-mcp
Verify claims with verdict, confidence & cited sources; batch verify, source checks, daily brief.
client:LangChain
transport:streamable-http
Install Fact Verification MCP in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"fact-check-mcp": {
"transport": "streamable_http",
"url": "https://fact-check-mcp-production.up.railway.app/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs