Mcp Nfse Nacional

Mcp Nfse Nacional is a Model Context Protocol (MCP) server that enables AI assistants and MCP-compatible clients to securely access, search, and download Brazilian electronic service invoices (NFSe) from the national portal (nfse.gov.br). It allows automated authentication with e-CNPJ/e-CPF digital certificates, exposing tools for querying issued invoices within a period, retrieving invoice details, and downloading PDFs or XMLs, making it highly useful for bookkeeping, tax, and automation professionals needing programmatic or AI-driven integration with Brazil's NFSe system.