# io.github.makririch/einvoice

> Use this tool when you need to create, validate, and convert German e-invoices in compliance with EN 16931 standards, specifically for XRechnung and ZUGFeRD formats, to streamline invoicing processes and ensure compatibility. It takes invoice data as input and produces validated and converted e-invoices as output. Ideal for use cases involving German business-to-business or business-to-government invoicing, where standardized e-invoice formats are required.

Canonical page: https://skillsregistry.net/skills/io-github-makririch-einvoice  
JSON: https://api.skillsregistry.net/v1/skills/io-github-makririch-einvoice

## Description

XRechnung & ZUGFeRD: create, validate, and convert German e-invoices. EN 16931 compliant.

## Trust

- **Trust score (0–1):** 0.96
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 0.1.3
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** finance
- **Updated:** 2026-09-19

## Source

- **Source listing:** [MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/io.github.makririch%2Feinvoice)
- **Repository:** <https://github.com/makririch/einvoice-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "io-github-makririch-einvoice"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/io-github-makririch-einvoice` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/io-github-makririch-einvoice/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt