SuperDesign-Skill: Transforming DeepSeek Harness to Generate Unique AI Interfaces

superdesigndev/superdesign-skill is a SkillHub workflow-type DSH plugin that equips Cursor, Claude Code, and DSH agents with product design capabilities. It enables iterative UI, presentation, and graphic design on an infinite canvas, moving away from the default "AI slop" of stacked components. The plugin can be installed via `dsh plugin add` or `npx skills add`, and works with `@superdesign/cli` for login and draft branch management. It is ideal for frontend and product developers who need to extract design systems from real codebases, replicate existing pages at the pixel level, and explore interface directions through branching. It is open-source under the MIT license and has approximately 446 stars on GitHub.