If you're building a design system from scratch or need to maintain consistency across a product, this handles the tedious token generation work. Feed it a brand color and it spits out complete palettes, typography scales, spacing grids, and all the usual suspects in JSON, CSS, or SCSS. The real value is in the handoff tools, turning design decisions into formats developers can actually use without playing telephone. It's opinionated about things like 8pt grids and modular scales, which is either helpful structure or limiting depending on your needs. Best for teams where designers and developers need a shared vocabulary, less useful if you already have established tokens.
npx skills add https://github.com/davila7/claude-code-templates --skill ui-design-system