invowerk

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "dev.invowerk/xrechnung-e-invoice-validator",
  "description": "E-invoice checker for ZUGFeRD, Factur-X, XRechnung and Peppol BIS. Free web tool, API and MCP.",
  "title": "invowerk",
  "repository": {
    "url": "https://github.com/invowerk-dev/invowerk",
    "source": "github"
  },
  "version": "1.0.1",
  "websiteUrl": "https://invowerk.dev/en/",
  "remotes": [
    {
      "type": "streamable-http",
      "url": "https://api.invowerk.dev/mcp/",
      "headers": [
        {
          "description": "Optional API key; the anonymous tier works without it",
          "isSecret": true,
          "name": "X-API-Key"
        }
      ]
    }
  ]
}