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authenticate — Devedores da União (PGFN) MCP Tool

authenticate (authenticate) is one of 7 tools on the Devedores da União (PGFN) 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 pgfn_devedores-mcp https://api.mcp.ai/p_pgfn_devedores

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.