com.invoicexml/invoicexmlfinance

InvoiceXML

Verified · yesterday

Create, validate, convert & extract compliant e-invoices (UBL, Factur-X, ZUGFeRD, XRechnung)

Install

claude mcp add --transport http invoicexml https://mcp.invoicexml.com

Our take

Real e-invoicing compliance service: create, validate, convert, render, and extract UBL, CII, Factur-X, ZUGFeRD, and XRechnung invoices validated against EN 16931, exposed both as a hosted OAuth 2.1 endpoint and a self-hostable open-source .NET server with tests. The repo is clean, the docs are unusually thorough, and stateless EU-hosted processing is the right posture for invoice data. Young operation (org created Feb 2026, 2 stars) and the useful work happens in the paid API behind the MCP layer, so expect a metered bill.

reviewed by hand · 2026-07-05

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Verification record

last verified: yesterday
github stars: 2
last commit: 24 days ago
archived: no
license: MIT
in registry since: 2026-05-29

github.com/InvoiceXML/invoicexml-mcp