Excalidraw for AI agents — draw diagrams via CLI.

Scroll Video Website is a portable AI-agent skill that turns videos into smooth, scroll-controlled canvas experiences with optimized WebP frames, progressive loading, and responsive animation.

Solve the blank canvas problem. Prompt → 3 distinct designs → vary → export. A Claude Code skill inspired by the Variant design community.

Topic in, narrated explainer video out. A Claude Code / Codex skill that turns any topic into a black-canvas motion-graphics explainer video with TTS voiceover, subtitles and a chapter progress bar. Chinese or English; every frame drawn in code with Remotion.