LangChain

MDB B2B Check for LangChain

info.mdb-group/b2b-check

Checks EU VAT IDs, Swiss UIDs, EORI, Peppol, LEI, IBAN/BIC and company registers, with source.

client:LangChain transport:streamable-http tools:17

Install MDB B2B Check in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "b2b-check": {
            "transport": "streamable_http",
            "url": "https://b2b.mdb-group.info/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

MDB B2B Check in other clients

MDB B2B Check MCP server