Add shader cursor trail

Add a WebGPU halftone cursor trail with chromatic ripples and film grain to a hero, with touch, accessibility and performance fallbacks.

Install

Run it in your project root, then ask your agent for what you want. More detail

What it built

What it does

Add the Shaders WebGPU mouse effect used for the Tidal Commons hero: a white twinkling halftone cursor trail driven by ChromaFlow, masked through a DotGrid, finished with chromatic ripples and film grain, and protected by static, touch, accessibility, SSR, and performance fallbacks. Use when a user asks for this shader mouse effect, a halftone cursor trail, an interactive WebGPU hero/contact background, or a reusable cursor-following shader layer in React, Next.js, Vue, Svelte, Solid, or plain web projects.

Straight from the skill's own SKILL.md. This is what your agent reads.