zoetrope

Zoetrope is a terminal UI that reads transcripts from Claude Code and Codex agent sessions and displays them as interactive flow graphs. It shows which agents ran, what each is doing, and the relationships between parent and child agents. Users can watch live sessions in real time or replay finished ones with full time-travel controls—scrubbing, pausing, and jumping between prompts. All processing happens locally with no network calls.

Built for developers debugging multi-agent workflows, it displays tool calls as they execute, marks pass/fail status, and provides full provenance by showing the prompt and reasoning that spawned each agent.