EU Invoice Checking MCP Goes Live
jithox_AI · reddit · 2026-07-19
Jithox E-Invoice released a real-time, read-only MCP service for EU VAT, VIES, and Peppol checks.
It exposes exactly 5 tools: VAT number structure validation, VIES real-time verification, Peppol SMP lookup, invoice data validation, and invoice readiness assessment. It explicitly does not provide invoice sending capabilities. The author noted that the OAuth flow now supports Dynamic Client Registration and PKCE S256, with strictly bound redirect URIs, refresh token rotation, access denial upon revocation, and signed receipts for successful calls. The post concludes with current limitations: no independent penetration testing has been conducted yet, and no compliance guarantees are made.
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