someone packed 637 motion design techniques into a skill Claude Code can actually read if you make launch videos alone, steal this it's an open source field guide + agent skill for Claude Code and Codex what's inside: → mask reveals that bring your product onto the screen → kinetic type for headlines that need to hit → cursor moves and clicks that walk people through your UI → count-ups and chart races for your metrics → dashed flows and path diagrams for agent systems → parallax, camera moves and 3D card flips for depth → 11 recipes that stitch it all into demos and launch videos the part that matters: every effect has its own card with timing, easing, parameter ranges, good and bad examples and ready prompts so your agent builds from real numbers, not vibes 128 of them already ship as reference clips you can re-render with your own text the loop: describe the scene → pick the technique → swap in your content → render → check the frames try it on your next launch: one scre