Implement a finished Claude Design in this code repo — the Claude Design → code handoff. Use whenever the user has a design from Claude Design (Anthropic's design canvas) to turn into real code: phrases like "I finished designing in Claude Design", "implement this design", "do the design handoff", "Handoff to Claude Code", "I exported the handoff bundle / tokens.css / a .tar.gz design", "turn this design into code", or "set up a design system from this design". Handles both a single feature AND establishing a new design system in a repo that has none. Targets React + Vite + Tailwind v4 + shadcn/ui (Astro 6 and TanStack Router fully supported). This is NOT session/context handoff between agent sessions — it is about implementing a visual/UX design in code. Trigger it even if the user doesn't say the word "skill".
2026-07-17