Show HN: Browse, search, stats, skills from your Claude/ChatGPT chats, locally

A new browser-based tool lets users browse, search, and analyze their Claude and ChatGPT chat histories locally, with no data uploaded. The tool imports conversation exports or session folders to enable full-text search, token tracking, and skill extraction from past chats.

Browse and search your Claude & ChatGPT chats, ask questions, see your stats — and turn them into skills. All local, in this browser. Nothing uploaded. 🔒 Everything stays in this browser, on this device. No uploads, no account, no analytics. Import your Claude or ChatGPT data export — the .zip or conversations.json you can't easily open — to search every old conversation and the text files in them, ask questions about your history, and track your token usage. All local; nothing is uploaded. To update later: request a fresh export and drop it here — only new and changed conversations are re-imported. Also use Claude Code or Cowork? Drag your ~/.claude or local-agent-mode-sessions folder here or use Import Code/Cowork in the top bar to index those sessions too.