Skills

A skill set that locks a project's design decisions into rules and checks the UI with a score gate and rendered screenshots

A skill library for the whole website lifecycle: brand, design, content, SEO, development, operations, growth and research

A color science skill: OKLCH, APCA and WCAG contrast, design system ramps, palette generation, pigment mixing and color history

Skills with Apple HIG, Material Design 3 and WCAG 2.2 rules for reviewing interfaces on iOS, macOS, Android, the web and more

Russian proofreading skill covering typography, bureaucratic style and 17 signs of machine text, with a rule cited for every fix

Erich Owens' large Claude Code skill marketplace: design, computer vision, engineering, career, plus two MCP servers

A skill and CLI that pull colors, type, spacing, radius and shadows from a public site and save them as JSON and CSS tokens

Claude Code skills for product and UX work: website UX audit, requirement docs, a PMF cycle, text clustering and ADRs

A Russian copy-editing skill based on Ilyakhov's information style: cuts filler and cliches, adds facts, shows before and after