EU EN-16931 & XRechnung Deterministic Validator

Official KoSIT EN 16931 & XRechnung XML validator issuing signed Ed25519 VCs. Zero retention.

What does this entry provide?

EU EN-16931 & XRechnung Deterministic Validator is an MCP server entry in ChatHome Skills, sourced from Official MCP Registry and scored 100/100. As a Model Context Protocol server, it exposes tools that MCP-compatible LLM clients such as Claude, Cursor, and Copilot can call directly, extending an agent's reach beyond its built-in capabilities. ChatHome Skills discovered this entry through its daily ingest of official registries and GitHub discovery queries, and re-verifies repository facts, freshness signals, and install metadata on every run. The quality score weighs official-registry presence, a working install command, license clarity, GitHub star trajectory, and repository freshness — the full formula is on the Sources page. The install command above is ready to copy. Review the last-pushed date and repository status before adding EU EN-16931 & XRechnung Deterministic Validator to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.

Snapshot facts

Source: Official MCP Registry
Quality: 100/100
Install method: streamable-http
Repo: Registry only
Repo updated: Nov 1, 2026

Install command

mcp add eu.iotpay/en16931-validator https://agent-gateway-i3gust564q-ey.a.run.app/mcp

Install method: streamable-http

Review the upstream source before running this command.

Source entry

Quality

100

Repo stars

Repo updated

Nov 1, 2026

How is this score calculated?

Weighted across six dimensions, scored 0-100.
Provenance (25): listed in an official or curated registry.
Installability (25): a runnable install command beats a declared transport, which beats a source checkout.
Maintenance (20): recency of the last push; archived entries score zero here.
Adoption (20): repository stars on a log curve.

MCP manifest

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-11-01T11:24:22.889902Z",
      "publishedAt": "2026-11-01T11:24:22.889902Z",
      "statusChangedAt": "2026-11-01T11:24:22.889902Z"
    }
  },
  "server": {
    "name": "eu.iotpay/en16931-validator",
    "_meta": {
      "io.modelcontextprotocol.registry/publisher-provided": {
        "keywords": [
          "en16931",
          "xrechnung",
          "zugferd",
          "e-invoice",
          "kosit",
          "verifiable-credentials",
          "x402"
        ],
        "publisher": "iotpay.eu Validation Oracle (Sandbox)",
        "documentation": "https://agent-gateway-i3gust564q-ey.a.run.app/.well-known/agent.json"
      }
    },
    "title": "EU EN-16931 & XRechnung Deterministic Validator",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "remotes": [
      {
        "url": "https://agent-gateway-i3gust564q-ey.a.run.app/mcp",
        "type": "streamable-http"
      }
    ],
    "version": "0.9.0",
    "websiteUrl": "https://iotpay.eu",
    "description": "Official KoSIT EN 16931 & XRechnung XML validator issuing signed Ed25519 VCs. Zero retention."
  }
}

Report an issue with this listing