Hey Product Hunt, I built Sutra because my best prompts kept ending up scattered across notes, browser tabs, docs, and one-off chat threads. Sutra is a local-first prompt library with a Chrome extension for the places prompts actually get used. You can save and organize prompts, add variables, copy rendered text, right-click selected text to start an “Explain this” flow, or type ;; in ChatGPT, Claude, Gemini, and Google AI Studio to insert a saved prompt without leaving the chat. The current release is deliberately local-first: - No signup required - Prompt data stays in your browser profile - JSON import/export is built in - Cloud sync and teams are not shipped yet - Explicit helpful/not-helpful feedback stays local and does not observe AI replies I would especially value feedback on: 1. Which AI surfaces you would want supported next 2. Whether local-first is enough for your prompt workflow before cloud sync 3. Which part of prompt reuse still feels slow or annoying Thanks for trying it.

Sutra

Your local prompt library, inside AI chat

Your local prompt library, inside AI chat