{"id":"pgmcp","name":"PGMCP","af_score":73.3,"security_score":72.0,"reliability_score":null,"what_it_does":"MCP server that converts natural language questions into SQL queries against any PostgreSQL database, returning results in table, JSON, or CSV format with streaming support for large result sets.","best_when":"You want a safe, read-only natural language interface to an existing Postgres database and are using a MCP-compatible client like Claude Desktop or Cursor.","avoid_when":"You need write access, multi-database federation, or are working with databases other than PostgreSQL.","last_evaluated":"2026-03-01T09:50:06.073923+00:00"}