dembrandt/dembrandt — reverse-engineered prompt

Build me a simple Node and TypeScript command line tool that can scan any public website and turn its visual design system into usable design tokens in a few seconds. I want to be able to run it with one command like giving it a URL, then get a nice terminal summary plus optional raw JSON output and saved files. It should pull things like logo, brand colors, typography, spacing, borders, shadows, motion, common component styles, breakpoints, and any obvious framework or icon clues.

Please include useful options for dark mode, mobile view, slower loading for heavy sites, extracting a few extra pages and merging the results, and exporting tokens in a standard format. I would also love extras like a brand guide PDF, a DESIGN.md file for AI tools, and a basic WCAG contrast audit.

If possible, make it work nicely as an MCP tool too, so an AI coding agent can call focused actions like color palette or typography extraction. Keep the experience polished and practical, and check current docs online if you need to.