Stateless MCP server for invoicing in Subiekt 123 using the InsERT API, enabling tools to preview and create invoices, manage documents, and fetch exchange rates.
Single-tenant MCP server for Polish KSeF e-invoice workflows, supporting local stdio testing, draft management, and invoice submission with safety gates.
MCP server for querying the Polish VAT taxpayer white list via the official Ministry of Finance API. Enables search by NIP, REGON, or bank account, and verification of NIP-bank account pairs, with built-in daily limit protection.
Model Context Protocol (MCP) server for Polish Electronic Invoicing (KSeF / FA(2)). Provides tools to validate, generate, and explore API specifications for KSeF interoperability.
MCP server for DACH e-invoicing. Create XRechnung (UBL) and ZUGFeRD 2.3 (Factur-X CII) invoices, validate against EN 16931 rules, extract data from XML, and convert between UBL, CII and JSON formats.