How do I install ZUGFeRD Validator?

Copy the http config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does ZUGFeRD Validator need an API key?

The publisher lists these environment variables: ZUGFERD_API_KEY.

What transport does ZUGFeRD Validator use?

ZUGFeRD Validator is reached over HTTP.

ZUGFeRD Validator

by de.zugferd-validator

Validiert E-Rechnungen (ZUGFeRD/Factur-X, XRechnung) gegen EN 16931 mit Korrekturvorschlägen.

接入你的智能体

添加此服务器

The publisher's own URL. Not a PlugMCP endpoint.

Server URL

https://api.zugferd-validator.de/mcp

Credentials from the publisher

ZUGFERD_API_KEY — API-Key von https://zugferd-validator.de/konto (Demo-Key: zv_demo_public_zugferd_2026)

Provider

Add in Claude

Claude opens with the name and URL filled in. You still confirm it there.

Claude Code

claude mcp add --transport http de.zugferd-validator-validator https://api.zugferd-validator.de/mcp

Run in a terminal.

Claude Desktop

{
  "mcpServers": {
    "de.zugferd-validator-validator": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://api.zugferd-validator.de/mcp"
      ]
    }
  }
}

claude_desktop_config.json

Step-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

在 PlugMCP 上运行

用我们的密钥与日志托管一份副本。

这是你新建的服务器，不是此条目的官方端点。若要用发布方的 URL 与凭证，请使用上方安装面板。

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Questions

How do I install ZUGFeRD Validator?: Copy the http config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.
Does ZUGFeRD Validator need an API key?: The publisher lists these environment variables: ZUGFERD_API_KEY.
What transport does ZUGFeRD Validator use?: ZUGFeRD Validator is reached over HTTP.
When was ZUGFeRD Validator last checked?: Last checked 2026-10-16. Validiert E-Rechnungen (ZUGFeRD/Factur-X, XRechnung) gegen EN 16931 mit Korrekturvorschlägen.

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