Hey PH, Yahia here. I kept pasting "build me a landing page in the style of [company]" into Cursor and Claude Code, and the agent always guessed. Colors off, typography generic, output that looked like every other AI SaaS template. designmd.supply is the fix. Drop in any domain and you get back a DESIGN.md: real colors, fonts, spacing, components, a hero screenshot, and copy guidance — in a format agents already understand. Hand the file to your coding agent and it stops guessing. Under the hood, four Context.dev APIs run in parallel (styleguide tokens, brand data, screenshot, page markdown), and an LLM via Vercel AI Gateway composes them into a Google-spec DESIGN.md. Open source under MIT, repo is linked from the site. Free to try. Search any domain on the home page, or paste your own. Would love feedback on the spec itself: what's missing from DESIGN.md that your agent actually needs?

DesignMD.Supply

#1 Open Source DesignMD generator

#1 Open Source DesignMD generator