See one agent session as a landscape.

Follow the shape of a conversation. Explore every agent, see what filled its context, and dive into the exact words behind each layer.

Open a session

Paste a Codex link or thread id, or a Claude Code session id

Or drop the files yourself

Drop a session file or folder here

A Codex rollout .jsonl, or a Claude Code session .jsonl with its same-named folder, so subagents come too.

Choose files Choose a folder

Session files stay on your device. No session uploads.