DESIGN.MD scans a live URL and reverse-engineers its visual system into a structured Markdown file your team can immediately use. The output covers design tokens (colors, shadows, border radii), typography scales, spacing conventions, and component-level patterns — documentation that would normally take a designer hours to write by hand. It's practical for onboarding onto an unfamiliar codebase, auditing a client's UI before a redesign, or bootstrapping a design system spec from an existing product. The Markdown format means output drops cleanly into any repo, wiki, or documentation workflow without conversion.