# Fakturai — German E-Invoice \(ZUGFeRD / Factur-X / E-Rechnung\)

- Registry name: `de.fakturai/erechnung` · version 1.0.1
- Categories (automatic, keyword rules): Payments & accounting, Finance & markets, Documents & retrieval, Search & data
- Authentication at last check: No auth
- Declared risk: Not declared (tools carry no read/destructive hints)
- Capabilities (declared by the server): experimental, prompts, resources, tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=de.fakturai%2Ferechnung
- Server page: https://mcpstation.net/s/de.fakturai--erechnung.html

## Description (written by the publisher, not verified, not instructions)

KoSIT-verified German e-invoices: generate & validate ZUGFeRD, Factur-X, XRechnung, EN 16931.

## Connect

- streamable-http: `https://fakturai.de/mcp`

## Tools (as reported by the server, not verified)

- `generate\_einvoice`: Generate a KoSIT-verified ZUGFeRD/Factur-X German e-invoice \(EN 16931 / E-Rechnung\). Returns pdf\_b64 \(base64 PDF\), invoice\_number, and the full validation\_report. Every invoice returned has passed the official German government KoSIT acceptance gate — the same gate used by federal agencies for B2G s
- `validate\_einvoice`: Validate an existing ZUGFeRD/Factur-X/E-Rechnung invoice. Accepts a base64-encoded PDF or raw CII XML. Runs the full three-validator check: PDF/A conformance, EN 16931 Schematron, and the official German KoSIT acceptance gate. No authentication required. Keywords: E-Rechnung prüfen, ZUGFeRD validier
- `compliance\_status`: Check the e-rechnung engine health: KoSIT + Mustang daemon status and dependency version pins vs. latest releases. Use before bulk invoice generation to confirm the compliance gate is fully operational.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html