Compare agent skills before installing.

Use when a PlayCanvas scene must read as a deliberate image rather than a flat asset preview — photoreal and cinematic, or stylized, low-poly, and palette-driven — to set key and ambient lighting, sky and image-based lighting, shadows, tone mapping and exposure, water, and a restrained post-process grade of bloom, fog, and colour.

Apple's approach to interface design and fluid, physical motion, translated for the web. Use when building or reviewing gesture-driven UI, spring animations, drag/swipe/sheet interactions, momentum and interruptible transitions, translucent materials and depth, typography (optical sizing, tracking, leading), reduced-motion, or the design foundations (feedback, spatial consistency, restraint) behind Apple-style interfaces.