painted-animation SKILL.md skillB
painted-animation from tuzhechen2005/opus-video-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add tuzhechen2005/opus-video-skills/painted-animation@git:20260927.59744a6Pins git:20260927.59744a6 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- tuzhechen2005/opus-video-skills
- Path
skills/painted-animation/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260927.59744a6, committed Sep 27, 2026
- Size
- 7,570 bytes
- Repository stars
- 306
- License
- a license file GitHub does not identify
Make hand-painted watercolour-and-ink cartoon videos (MP4) with code — p5.js + p5.brush rendered frame by frame in headless Chrome, encoded with ffmpeg — starring Clawd or any character. Use when the user asks to make an animation, animated short, cartoon, music video, lyric video, animated GIF/loop or "a video of Clawd…", or mentions the PDoomVideo / ClaudeAnimationBase approach. Covers storyboarding, the engine API, the render-and-look review loop, music/lyric sync and splitting long videos…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Painted animation A method for making short cartoons entirely in code, distilled from [JohnHeibel/PDoomVideo](https://github.com/JohnHeibel/PDoomVideo) (a 156 s music video painted by Claude Opus) and its generalised kit [ClaudeAnimationBase](https://github.com/JohnHeibel/ClaudeAnimationBase) (MIT), which is bundled here as `template/`. **How it works:** every frame is a pure function of time `t`. `studio.html` loads p5.js + p5.brush and your scene files; each shot paints the whole 1920×1080 frame with watercolour fills and boiling ink lines. `render.mjs` drives headless Chrome to render contact sheets for review, or every frame in parallel, and ffmpeg encodes the MP4 (with audio if given). ## Workflow ### 0. Scaffold ```bash bash ~/.claude/skills/painted-animation/scripts/new_project.sh <project-dir> # add --keep-demo to keep the example scene hooked up ``` …
Read the whole file at its exact version.
How to install
mdr add tuzhechen2005/opus-video-skills/painted-animation@sha256:c14428f8293bf78cThe line at the top of this page pins the label git:20260927.59744a6, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_fdlrgo6dgh5aatgr)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 27, 2026.
Audit of the latest version
- fail: No script tag (matched: <script)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (7570 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
tuzhechen2005/opus-video-skills · 306 stars · license a license file GitHub does not identify · pushed 2026-09-27 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_fdlrgo6dgh5aatgr GET https://markdownregistry.com/api/v1/resolve?ref=tuzhechen2005/opus-video-skills/painted-animation GET https://markdownregistry.com/api/v1/blob/c14428f8293bf78cb885b4df5531f1268c7dc4aa137aee608d10e2353405dbc3
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.