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EU e-invoicing and business checks (EN 16931, Peppol, VAT, sanctions) for LangChain

io.github.wsystemdev/eu-business-data-mcp

EN 16931/XRechnung e-invoice validate+create, Peppol routing, EU VAT/EORI, sanctions, KYB. Free tier

client:LangChain transport:streamable-http tools:14

Install EU e-invoicing and business checks (EN 16931, Peppol, VAT, sanctions) in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "eu-business-data-mcp": {
            "transport": "streamable_http",
            "url": "https://api.wsystem.dev/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

EU e-invoicing and business checks (EN 16931, Peppol, VAT, sanctions) in other clients