Turning Animated Shorts into Code: A Local Pipeline for a Claude Skill

Animated story shorts on TikTok and Reels—someone has now packed the production workflow into a Claude Code skill. It's free and runs on your own computer. The material comes from RoundtableSpace on X, and the installation package is on GitHub: repo.

What it solves is very specific. You give it a topic; the skill writes the script, plans the shots, and renders a 55- to 70-second vertical short. The visuals feature 2D characters placed in a colorful 3D world, with a drawn town, gliding camera moves, music, and sound effects.

The key is how it renders. It does not call an AI video generator. Every shot is rendered locally in code with three.js and Remotion. In the comments, someone named erdi repeated the point: no ai video generator, just code. that’s why every shot actually stays consistent. The trade-off of code rendering is fewer random surprises in exchange for shot consistency and editability. For people making vertical content in bulk, that trade isn't a bad deal.

Installation isn't complicated: copy the repo into ~/.claude/skills/, then tell Claude Code, Use the cartoon short skill and make a short about.... The prerequisites are Claude Code and a local environment that can run three.js and Remotion. Regular users shouldn't treat it as a one-click video-making tool; people with a development background can go straight into the repo to see how the shot planning and rendering layers are split up.

The questions in the comments are more interesting than the main pitch. Deniz Erginos asks for examples. Cozy asks what the rendering steps use and roughly how long a 60-second short takes on an ordinary GPU. Kafadzhy asks where the music comes from—if it's all code, is it synthesized or tracks from a folder? Berwin Singh asks whether reference videos can be passed in; he says that when he uses Claude Code for motion graphics, he first has the model thoroughly study the reference footage before animating. Ahmed says code-render is useful for consistency, and that he gives Claude Code a style kit in advance so every scene keeps the same look and feel. None of these are answered in the material. Anyone who wants to use it will have to find out from the repo and their own testing.

One more reaction is worth noting. dng says that next month every Reel will be the same fox and paper bird. It sounds like a joke, but it also hits a weak spot in this kind of skill. Code rendering makes shots controllable, and it also makes templates easier to spread. When the same set of characters, the same camera moves, and the same color palette get reused en masse, consistency turns into recognizability—and also into fatigue. This skill's selling point is that it's modifiable, not its generative power. Whoever treats it as a template factory will be the first to run into homogenization.

If you want to try it, look at the repo first. Don't rush to have Claude Code produce a video directly. First confirm details like the music source, rendering time, and reference-video support. Don't fill in the parts the material doesn't cover.