Fattura Elettronica IT

A Python MCP server that handles Italian FatturaPA XML invoicing for the Sistema di Interscambio (SDI). It exposes 21 tools covering transmission headers, seller and buyer validation, document type codes TD01 through TD28, line items, VAT summary computation, payment terms, and XSD validation against the official Agenzia delle Entrate schema v1.6.1. You get withholding tax calculation for professional invoices, Partita IVA checksum validation, SDI filename generation, and full support for B2B, B2G, and cross-border scenarios. Everything runs locally with no external API calls. Reach for this when you need to generate or validate compliant Italian e-invoices inside Claude or Cursor without managing the SDI spec yourself.