Design.md Workflow for AI-Powered Design Consistency

1. Create a design.md file that captures the soul of a design: typography, colors, spacing, all in one markdown file. 2. Attach design.md to your prompt so your AI agent builds beautiful, consistent things every time. 3. Don't create a design system from scratch. Find a brand you love (Linear, Stripe, Vercel, etc.) and use ChatGPT or Claude to extract the design language into your own design.md file. 4. Build skills on top of your design.md: a landing page skill, a mobile app skill, a motion design skill, a slide deck skill. Each one references the same design.md for consistency. 5. Use it across everything: landing page, app, pitch deck, promo videos. Same DNA, same taste, same system. 6. Build a second brain for design inspiration. Capture beautiful things you see and reference them when building something new.