A read-only Model Context Protocol server that enables querying the official SEFAZ PI (Piauí State Revenue) system to request Certidão Negativa de Débitos (tax clearance certificates). It exposes one tool, works with any MCP client over HTTP, and operates on a prepaid, pay-per-use model.
Enables consulting Brazilian federal tax debt certificates (CND) from the official PGFN source through a read-only MCP tool, with pay-per-use hosted access.
Enables querying Brazilian state tax clearance certificates (Certidão Negativa de Débitos Estaduais) from official sources via a read-only, hosted MCP tool with pay-per-use access.