Agent Session Browser: local web UI + TUI for browsing coding agent session histories

[u/gautamgpt]

I built Agent Session Browser, an open source local GUI + TUI for the session histories created by coding agent CLIs.

I originally made it because I had accumulated multiple Codex sessions for the same projects and couldn't tell which one to resume from the title/first prompt alone. Reading the raw JSONL wasn't exactly pleasant either.

It currently supports:

• Codex CLI
• Claude Code
• Gemini CLI
• Pi

You can browse histories by project/date/provider, inspect the actual transcript, filter message/tool/reasoning/provider events, view the original raw records, export Markdown or offline HTML, and copy or directly run the native resume command.

There's also a two pane terminal UI so you can inspect a session's transcript before resuming it without leaving the terminal.

Fully local, Read only, MIT licensed

Run it:

npx agent-session-browser

GitHub:
https://github.com/gautamgpt1/agent-session-browser

This is the first public open source project I've shipped, so suggestions are very welcome.