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open-invoice-germany

by automationsmanufaktur-labs · TypeScript · ★ 59

View on GitHub ↗

Kostenlose, self-hostbare Open-Source-Rechnungssoftware für Deutschland · E-Rechnung (XRechnung/EN 16931, offiziell Schematron-validiert), GoBD, §14 UStG, Kleinunternehmer §19 · per Claude Code (MCP) in natürlicher Sprache steuerbar · AGPL-3.0

#claude#dsgvo#e-rechnung#en16931#germany#gobd#invoice#invoicing#kleinunternehmer#mcp#nextjs#open-source#rechnungssoftware#self-hosted#typescript#umsatzsteuer#xrechnung#zugferd

Install

npx -y github:automationsmanufaktur-labs/open-invoice-germany

Auto-generated from the repo's primary language — check the repo's own README for its exact install instructions.

Claude Desktop config

A starting point for your claude_desktop_config.json (auto-generated — the repo's README may specify a published package name or required env vars): 

{
  "mcpServers": {
    "open-invoice-germany": {
      "command": "npx",
      "args": [
        "-y",
        "github:automationsmanufaktur-labs/open-invoice-germany"
      ]
    }
  }
}

From the README

**Free, self-hostable open-source invoicing software for Germany.** E-invoice (XRechnung / ZUGFeRD) · GoBD · § 14 UStG · small business § 19 · GDPR [](https://github.com/automationsmanufaktur-labs/open-invoice-germany/actions/workflows/ci.yml)  ·  Licence: **AGPL-3.0**  ·  **English** · [Deutsch](README.de.md) > **Why?** From 2025 German B2B must be able to *receive* structured e-invoices; from 2027/2028 *sending* becomes mandatory. Many freelancers and SMEs pay a monthly fee just to stay compliant. This project makes it **free and open** — you host it yourself, your data…
Read full README on GitHub →

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