The registry for agent skills.
Make a hand-painted watercolor or stop-motion (clay and papercraft) animated video (MP4) entirely from code, in the style of the "I'm Upping My P(doom)" music video. p5.js + p5.brush frames rendered in headless Chrome, joined with ffmpeg, optional music track and karaoke lyrics. Use when the user says "/visual", "create a visual video", "make an animated video / music video / stop-motion / claymation video / explainer / short film about X", or gives a topic plus scene ideas and wants a rendered video.
best-ui is a practical UI motion skill for building polished, responsive interfaces. It covers interruptible animations, staged enter/exit transitions, contextual icon behavior, and tactile press feedback, all while keeping motion restrained and accessible. Use it to make interactions feel smooth and intentional without over-animating.