Claude Design System Prompt (github.com)

Anthropic has introduced the Claude Design System Prompt, an open-source, MIT-licensed framework designed to transform large language models (LLMs) into adept design collaborators. This system prompt and accompanying skill library prioritize a rigorous design philosophy, steering clear of common pitfalls seen in current design assistant prompts that often result in cliché, template-driven outputs. Instead, it emphasizes essential principles, including content and aesthetic discipline, visual hierarchy, accessibility compliance, and the creation of interactive prototypes. Significantly, this prompt allows users to drop it into any compatible LLM, such as Claude, GPT, or local models, expanding its usability across various design environments. The structured skill library includes 14 procedural skills that guide users through tasks ranging from initial discovery questions to comprehensive reviews of design elements. The architecture of the system encourages a quality-over-quantity approach, ensuring depth and polish in the produced designs. This innovation not only enhances the design capabilities within AI/ML but also champions best practices in accessibility and meaningful design, empowering developers and designers to create more refined, responsive, and inclusive digital experiences.