Pg Aiguide

Pg Aiguide is a public MCP (Model Context Protocol) server providing AI agents and coding assistants with deep, version-aware PostgreSQL expertise. It enables AI tools like Claude Code, Cursor, Codex, and other MCP-compatible clients to produce superior PostgreSQL code by exposing semantic search over the official Postgres documentation, curated best-practice Postgres 'skills,' and extension ecosystem docs (starting with TimescaleDB, PostGIS, and more in the future). Users include developers, data engineers, and technical teams building or reviewing SQL/Postgres code who want robust, modern, and maintainable database patterns automatically within their AI workflows.