Odel
Eleata e-Invoice Validator

Eleata e-Invoice Validator

Local
@hernaninversoJavaScriptUpdated 2mo ago

Validate EU e-invoices (Peppol, XRechnung, Factur-X, UBL, CII) and explain error codes.

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eleata e-invoice MCP server

Validate EU electronic invoices and explain validation error codes directly from your AI coding agent (Claude, Cursor, Copilot, …). It wraps the hosted eleata validation API plus a bundled offline error-code reference.

Never ship a broken invoice. When you ask your agent "is this FatturaPA / XRechnung / Peppol file valid?", it runs the official Schematron rules and gets back the rule id and the fix — before a rejection (an SdI scarto, a Chorus Pro refusal, a KSeF error) ever happens.

Tools

ToolWhat it doesAPI key
validate_einvoiceValidate one invoice (Peppol BIS 3.0, EN 16931 UBL/CII, XRechnung 3.0.x, Factur-X/ZUGFeRD, UBL, CII). Returns valid/invalid + each rule id, explanation and fix.required
list_formatsList the formats eleata validates today + roadmap.none
explain_error_codeExplain one error code (e.g. 00400, BR-DE-21) in plain English, with the fix. Works offline.none

Setup

  1. Get a free API key (200 validations/month, no card) at https://eleata.io/signup/.
  2. Add the server to your agent's MCP config.

Claude Desktop / Claude Code (claude_desktop_config.json or .mcp.json)

{
  "mcpServers": {
    "eleata-einvoice": {
      "command": "npx",
      "args": ["-y", "eleata-einvoice-mcp"],
      "env": { "EINVOICE_API_KEY": "your_free_key_here" }
    }
  }
}

Cursor (~/.cursor/mcp.json)

Same block as above.

Example prompts

  • "Validate this XRechnung file and tell me what to fix" (paste the XML)
  • "What does FatturaPA error 00400 mean and how do I fix it?"
  • "Which e-invoice formats can you validate today?"

Privacy

validate_einvoice sends the invoice you pass to the hosted eleata API for validation. list_formats and explain_error_code are local/offline (the error-code reference is bundled). See https://eleata.io/privacy/.

Links

MIT licensed. Schematron engines: Mustang / phive. Schematron rules from CEN, OpenPeppol, KoSIT.