Skip to content

authenticate — SEFAZ: Certidão Negativa de Débitos Estaduais MCP Tool

authenticate (authenticate) is one of 7 tools on the SEFAZ: Certidão Negativa de Débitos Estaduais MCP server. Connect the server and your client discovers it on the handshake.

by client

How to call authenticate from your client

Fastest route

claude mcp add --transport http sefaz_certidao_debitos-mcp https://api.mcp.ai/p_sefaz_certidao_debitos

Other tools on this server

This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.