Postgres Pro is an open source Model Context Protocol (MCP) server built to support every stage of the development process.

It does a lot more than help generate and run SQL—it helps you make sure your application and database actually run well.

Features:

- Industrial-strength tuning algorithms similar to those in MS SQL Server

- “What if?” tool to evaluate LLM-generated index suggestions

- Works with Cursor, etc., to make changes in ORM code

- Ensures safe SQL execution with restricted mode

- Includes health checks to stay ahead of production problems