Show HN: I built a free open-source PostgreSQL client for Mac

Category: devtools

Tags: postgresql, macos, swiftui, database-client, ai-assistant

Score: 6.3/10 (Innovation: 5, Technical: 7, Documentation: 7, Utility: 6)

Postquel is a native macOS PostgreSQL client built in SwiftUI/AppKit on libpq, offering table browsing, SQL editing, and an AI assistant that leverages locally installed CLI agents like Claude Code or Cursor. It stands out by bringing your own AI and keeping credentials out of the app, while providing a polished native experience with SSH tunnels and Keychain integration.

Target audience: backend developers, database administrators, macOS power users

Repository: https://frizky.dev/products/postquel · Swift · MIT · 3 stars

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