Launched this week

Memdex
Turn every AI conversation into reusable local memory
476 followers
Turn every AI conversation into reusable local memory
476 followers
Memdex is a Chrome extension that turns every AI conversation into reusable memory. It auto-captures your chats across ChatGPT, Claude, and Gemini, stores them encrypted on your laptop (IndexedDB, never uploaded), and underlines reusable context in your next prompt like Grammarly underlines typos. One click to inject when you need it just like grammarly. Free for your 10 most recent chats. Pro for unlimited.







Local-first is the right call for this kind of data. Chat history is basically a map of how you think, and that shouldn't live on someone else's server. The encryption-on-disk approach addresses the trust issue better than any privacy policy could. Would love to know if there's a way to manually tag certain threads as "always relevant" for specific projects.
Building DSBuddy, a gamified data structures learning platform I'm currently working on, means I'm constantly iterating and having AI conversations about design decisions, feature ideas and architecture. Every time I start a new session, I'm re-explaining everything from scratch, what the app is, what I've already decided, what direction I want to go. Memdex turning those conversations into reusable local memory I actually own sounds like exactly what I need. Does it work across different AI tools or is it limited to specific platforms? and does it capture the reasoning behind decisions too or just what was decided? Because coming back to a project and knowing I chose FastAPI over Django is less useful than knowing WHY I chose it!