The Agent Skills Directory

[EXTERNAL_DOWNLOADS]: The skill recommends installing several well-known and industry-standard libraries for animation and 3D rendering. These include the Motion library (formerly Framer Motion), Lottie/dotLottie runtimes from LottieFiles, Rive runtimes, and the React Three Fiber ecosystem (Three.js). These are well-known services and organizations used appropriately for the skill's primary purpose.
[COMMAND_EXECUTION]: The skill documentation includes examples of standard developer command-line operations, such as package installation via npm install and basic repository management commands. These are presented as instructional content for the user and are not executed by the skill itself.
[DYNAMIC_EXECUTION]: As an authoring skill, it generates CSS and JavaScript/React code based on user requirements. This is the core intended functionality. The skill provides templates and best practices (such as using requestAnimationFrame and useMotionValue) to ensure the generated code is performant and secure.
[INDIRECT_PROMPT_INJECTION]: The skill describes an iteration loop in rules/record-and-iterate.md where it processes findings from an external video-analyser skill to refine animations. This ingestion of external data is gated by a "contract-shaped goal" defined by the user and the agent, following best practices for maintaining control over the analysis loop.
[SAFE]: The skill demonstrates a strong commitment to safety and accessibility, including mandatory checks for prefers-reduced-motion, specific guidance on avoiding vestibular hazards, and performance auditing using browser DevTools. The author metadata and license information are consistent with the provided content.

animations