An MCP server that lets LLM agents access PostgreSQL through a fixed catalog of parameterized, read-only queries, with strict input validation, table and column allowlists, sensitive-field filtering, and database-level permissions.
Prices and medians update for the tier you select. Caution: thin market — treat statistics as indicative.
Ranked by how closely each one matches Guarded SQL MCP's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.
Thin market — few comparable priced products; treat statistics as indicative.