AI BriefingClaude Design System Prompt
Key point
An open-source system prompt and skill library that transforms LLMs into professional design collaboration tools has been released.
Details
Built by reverse-engineering Anthropic's Claude Design, this project is designed to make LLMs follow a professional design philosophy instead of the generic SaaS template style (excessive gradients, emoji overuse, etc.).
Key Features and Design Principles:
- Design discipline: Emphasizes content simplicity, aesthetic consistency, visual hierarchy, and rhythm, while rejecting AI-specific clichéd styling (AI-slop).
- Accessibility and interaction: Includes WCAG compliance, semantic HTML, keyboard navigation, and various interaction states (hover, focus, loading, etc.).
- Systems thinking: Aims for design centered on design systems and tokens rather than one-off page generation.
14 Procedural Skills provided:
- Production: Wireframe generation, interactive prototype creation, design variant generation, etc.
- System: Design system and component extraction
- Review: Accessibility audits, AI style cliché checks, hierarchy and interaction state review
This prompt is released under the MIT License and can be used not only with Claude but with any model that supports system prompts, including GPT, Gemini, and local LLMs.
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