Mcp Facturacion Electronica Es

If you're dealing with Spanish tax compliance, this server bridges Claude to Spain's famously complex six-system e-invoicing landscape. It generates and validates VERI*FACTU records with chained SHA-256 hashes for real-time AEAT submission, handles Facturae 3.2.2 XML with XAdES-EPES signatures for B2G invoicing via FACe, and detects which regime applies based on fiscal address and revenue. You get tools for SII SOAP/REST submissions (mandatory over €6M turnover), TicketBAI provincial XML variants for the Basque Country, and Crea y Crece B2B compliance checks. Built on mcp-einvoicing-core alongside the French and Belgian servers. Most functionality is marked pending regulatory confirmation, so treat this as pre-production until the January 2027 VERI*FACTU deadline firms up.