Anthropic Overhauls Claude Design with Design-System Imports and Claude Code Sync

Summary

Anthropic announced a major Claude Design overhaul on June 17, 2026, adding four capabilities aimed at moving the tool from ad-hoc mockups toward a governed design-to-build workspace. Design-system imports let Claude ingest a design system from a GitHub repo, design file, or direct upload, then build against those components and validate output against the guidelines before rendering. A new Claude Code integration adds terminal commands — `/design-sync` to pull a design system and `/design` to c