zoetrope
zoetrope is a terminal and browser viewer that draws a Claude Code or Codex session as a live flow graph for developers who want to see what their coding agents are doing.
What it is good for
- Watching what a running coding agent is doing as it works
- Replaying a finished coding agent session step by step
- Seeing which subagents a coding agent spawned and which tools they ran
- Inspecting the prompts and tool calls behind an agent run
At a glance
- Who it is for
- Setup
- Guided command-line setup
Level 4 of 5. You copy and paste commands into a terminal by following the instructions. Comfortable territory for vibe coders.
- Cost
- Free and open source
- Type
- Agent app
- Tasks
- Works with
- Claude Code, Codex CLI, Codex desktop app, Herdr
Momentum
- Rank this week
- Not ranked yet
- Best rank
- None yet
- GitHub stars
- 1,136
GitHub numbers as of Nov 2, 2026. Updated weekly.
Official links
Setup steps are on the official pages. We do not repeat them here, since they change.
Questions
- Is zoetrope free?
- Yes. It is free and open source (MIT license).
- Do I need to know how to code to use zoetrope?
- You do not need to write code, but setup means copying and pasting commands into a terminal by following its instructions.
- What does zoetrope work with?
- According to its own documentation, it works with Claude Code, Codex CLI, Codex desktop app, and Herdr.
- What is zoetrope good for?
- Watching what a running coding agent is doing as it works, replaying a finished coding agent session step by step, seeing which subagents a coding agent spawned and which tools they ran, and inspecting the prompts and tool calls behind an agent run.
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