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huashu-motion

huashu-motionSkill

by alchaincyf
Released
MIT
Repository
markdown Design & Creative

Summary

Agent skill that makes product launch films: it reads your product, offers three directions, scripts and scores the film, then lets you point at a frame to change it.

Features

  • Reads your product and offers three creative directions
  • Writes the film plus an original score in ABC notation, rendered locally
  • Point-to-edit: click a frame, describe the change, the agent edits only that spot
  • Editable titles, numbers, colours and timings; every version undoable
  • Exports MP4 with sound via FFmpeg

Install This Skill

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Any AI agent

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  1. Copy the skill content with the button below.
  2. Paste it into your agent's instruction file or system prompt (for example AGENTS.md, .cursorrules, or a custom instructions field).
  3. Ask the agent to apply the skill whenever the task matches.

Skill Content

Markdown Content

Copy this content and use it with your preferred AI agent

# huashu-motion

An Agent Skills-standard skill that makes product launch films and motion graphics.

## Install

```sh
npx skills add alchaincyf/huashu-motion
```

Then ask your agent: "Make a 30-second launch film for my product." It proposes three directions, writes and scores the film, and opens a browser editor where you can click a frame and describe a change.

Requirements: Node 22+, Chrome/Chromium/Edge, FFmpeg. Run `om doctor` to check your setup.

Full skill definition: https://github.com/alchaincyf/huashu-motion

Usage Instructions

Learn how to use this skill with different AI agents.

Generic Instructions
npx skills add alchaincyf/huashu-motion

Description

huashu-motion turns a coding agent into a motion-graphics studio. Tell Claude Code, Codex or another Agent Skills-compatible agent to make a 30-second launch film for your product and it reads the product first, proposes three creative directions to choose from, writes the whole film as HTML-based animation, composes its own soundtrack and opens an editor in your browser.

Two ideas set it apart. The first is a composer mode: the agent writes a score in ABC notation against a rhythm sheet, marks scene changes on specific beats, and renders it locally with piano, strings and drum samples (or synths if the optional sample pack is not built), with a sound effect for each element that lands on screen. The second is point-to-edit review: press C in the editor, click a spot on a frame and write what to change; the comment carries the timestamp, scene, clicked element and its source location, and the agent changes only that spot while every version stays undoable. Titles, numbers, colours and durations also become form fields so you can tweak them without waiting for the agent.

It needs Node 22+, Chrome, Chromium or Edge, and FFmpeg for export; an om doctor command reports what is missing. The author reports it has been tested on macOS so far. MIT licensed, built on the open Agent Skills standard.

Install

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