This one generates complete HTML5/JavaScript designs from specs and automatically tests them with Playwright MCP. It handles everything from landing pages to full web apps, with built-in accessibility checks, responsive breakpoint testing, and keyboard navigation verification. The workflow is smart about checking if Playwright is installed first and skips verification gracefully if it's not available. What's useful here is that it doesn't just spit out code and call it done. It actually loads your design in a browser, screenshots it at mobile/tablet/desktop sizes, tests tab order, checks WCAG compliance, and validates interactive components. Good for when you want working, accessible markup without the manual QA grind.
npx skills add https://github.com/rknall/claude-skills --skill web-design-builder