Show HN: Càrn – A TUI for browsing your Claude and Codex session archives

I was resuming sessions from claude very often and I was always struggling to find the right session to resume. Later I noticed also that some sessions disappeared so I decided to build my own archiver/viewer for conversations from claude/codex.

It parses the conversations and shows them in uniform view with toggles to enrich the view with more data and provides an easy way to search/resume and copy relevant parts of conversation.

I put the TUI together with claude and codex without reading any of the code - it was an experiment for me. I tried to put as much guardrails as possible to steer the agents and not let them go wild. Each commit is more or less a single conversation.

It's written in Go and inspired by TIG.