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Session Replay
What your coding agent did, replayed from its own session, secrets masked.
Session Replay: its example films and styles →
How it works
- 1Copy the install prompt and paste it into your agent.
- 2Your agent runs mo doctor to check Node.js, FFmpeg and Chrome, and tells you how to install anything missing.
- 3Give it your material. It renders an MP4 on your computer, and you ask for changes in plain words.
Paste into Claude Code, Codex, Cursor or any agent that supports skills.
Films it made
All it takes
No API keyThis is all it needs
- Code, a PR or an agent session
Dependencies
Node.js 22+, FFmpeg, Chrome. No API keys.
Before it starts, your agent runs mo doctor to check Node.js, FFmpeg and Chrome and tells you how to install anything missing; if this skill needs more (such as whisper for captions), its instructions say so.
Example prompt
Use the replay-director skill to make a 30-second vertical highlight of this session for LinkedIn.
Style prompt (Claude Motion or Opus 5.5)
Make a 30-second 16:9 replay of [this session / the session where you fixed X]: list its steps with mo replay, pick the 3–5 moments that tell the story with a 2–5 word caption each, read every line for anything private, and end on the session's own numbers for [who will watch, e.g. developers who use coding agents]. Use only the session I give below, as it happened; don't change a word or number. End on what was done and the commands, held for 3 seconds.
Nothing to install: paste this into Claude Motion (Team or Enterprise) or give it to Opus 5.5 for a similar look. The result changes from run to run; the skill works from your own material and renders on your computer.