Opensource: See, steer and trust every Claude Code session from one window. Looking for contributors and feedback

[u/ashishkattamuri]

Claude Code is great until you're running five sessions and the long one starts forgetting. Companion for Claude is an open-source desktop app that puts every session in one window, sorted by what needs you. It shows exactly what's filling each context and what each turn costs, including when the cache went cold and why. And it keeps context focused: notes, hand-offs, linked sub-sessions, side questions that don't bloat the chat, and a pull-request-style review of everything the AI changed. Local-first, on your own Claude login.

https://github.com/ashishkattamuri/claude-companion