E-Invoice Validator

Free validator from einvoicevalidator.eu.

Tools: validate_invoice (send a base64 invoice and get pass/fail plus findings with rule code, severity, meaning and how to fix), list_supported_standards, and detect_invoice (detects syntax and CIUS). Read-only: it validates the bytes you send, stores nothing and makes no outside calls.

MCP connector

Server URL: https://einvoicevalidator.eu/mcp
Login: OAuth
Protocol: MCP 2025-11-25
Instructions: Validate EU e-invoices against EN 16931, Peppol BIS Billing 3.0, XRechnung 3.0 and ZUGFeRD/Factur-X hybrid PDFs via einvoicevalidator.eu. Use for a full check (pass/fail + findings with rule codes). Use to see what is covered. Use for a cheap profile check without running the rules.

Tools

Reads data3

Skills

None in the store listings or on the server