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Mexico Invoices (CFDI 4.0 factura electrónica) for LangChain

app.wishpool/mexico-invoice-mcp

Mexico CFDI 4.0 invoices for AI agents - issue, query, cancel facturas via Facturapi.

client:LangChain transport:streamable-http

Install Mexico Invoices (CFDI 4.0 factura electrónica) in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "mexico-invoice-mcp": {
            "transport": "streamable_http",
            "url": "https://inv-mx.wishpool.app/mcp",
        }
})

tools = await client.get_tools()

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

Mexico Invoices (CFDI 4.0 factura electrónica) in other clients