Write a binding, frame-keyed motion-and-sound spec from a one-line brief, then build it as a seamless, deterministic generative 3D loop (three.js, WebGL or raymarched) with a synthesized Web Audio score, GPU-rendered with 4x supersampling and checked by measurement.
Install
npx skills add ANVEAI/motion-pack --skill spec-to-loopnpx skills add ANVEAI/motion-pack --skill spec-to-loop -a claude-code -gnpx skills add ANVEAI/motion-pack --skill spec-to-loop -a codex -ggemini skills install https://github.com/ANVEAI/motion-pack.git --path skills/spec-to-loopgh skill install ANVEAI/motion-pack spec-to-loopgit clone --depth 1 https://github.com/ANVEAI/motion-pack /tmp/ANVEAI__motion-pack
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/ANVEAI__motion-pack/skills/spec-to-loop ~/.claude/skills/spec-to-loop # Claude Code
cp -R /tmp/ANVEAI__motion-pack/skills/spec-to-loop ~/.agents/skills/spec-to-loop # Codex, Cursor, Gemini CLI, Copilot, OpenCode