Agent Session Viewer
Drop session .jsonl files or a folder here, or use Add files / Add folder in the file list.
Click a file in the list to open it.
- Claude Code:
~/.claude/projects/<project>/<session>.jsonl - Cursor:
~/.cursor/projects/<project>/agent-transcripts/<id>/<id>.jsonl - Copilot CLI:
~/.copilot/session-state/<id>/events.jsonl
Everything runs in your browser. Files are never uploaded.