Is your AI coding session history a "write-only" graveyard?

Like many of you, I jump between multiple tools every day: Claude Code for CLI work, Cursor for the IDE, and Gemini CLI for deep research.

The result? A massive pile of fragmented session history scattered across my disk.

The problem is that this session history is usually unreadable and nearly impossible to search. When you need to find how you solved a specific bug or reuse a winning prompt, it feels like searching for a needle in a haystack.

I built Mantra to fix this. It’s a local "Time Machine" specifically for your session history.

You can simply drag a slider to "Time Travel" through your session history and watch your code evolve side-by-side with your chat. 100% local, so your session history never leaves your machine.

How do you manage your AI session history today? Do you have a system to review and reuse it, or does it just sit there taking up space? Let’s discuss!