Open Design Design System From Url
Make a design system from a website, measure its real colours, fonts, spacing and...
Install
npx skills add feimacode/open-design-agent-kit --skill open-design-design-system-from-url -g -a claude-code -y- Repository
- feimacode/open-design-agent-kit756
- Category
- Design
- Updated
- 3d ago
- License
- MIT
- Context cost
- Mediumabout 1,604 tokens
- Runs scripts
- No, instructions only
What it does
Make a design system from a website, measure its real colours, fonts, spacing and button states in a browser, write DESIGN.md and tokens.css that agree, and check the result side by side with the site before saving, use whenever the user wants a design system, brand kit, theme or tokens taken from a website or URL ("make a design system from stripe.com", "match our site's look", "extract the brand from this page"), even if they don't mention Open Design
Make an Open Design design system from a website: measure the rendered site, write DESIGN.md and tokens.css from one set of measurements, and check the result against the site before saving it.
Request: the rest of the user's message (if there is none, ask the user: "Which website should the design system come from?")
How to talk to the user. Many people using Open Design don't write code, so:
- Use the user's own words. If they say "artifact", "design tokens" or give a file path, use those terms back; otherwise use the plain words below.
- Keep the machinery out of replies: no tool names, no ids like
od:prototype:poster-hero, no internal files (.artifact.json,.comments.json,config.json), and not the words "register", "manifest", "sidecar", "entry" or "surface", unless the user used them first. - Explain a print term the first time it comes up, in one short clause, and not again.
- Say where a file is the way the user would find it ("in your Open Design folder, under seed-swap-flyer"). Give a raw path only where the user can click it (Claude Code, Claude Desktop's Code tab, VS Code) or asks for it.
- End each reply that finishes a step with one line on what they can do next, with at most two options ("Want it in Instagram sizes too, or is it ready to print?").
| Instead of | Say |
|---|---|
| artifact, entry, registered | your design, saved |
| design system, active design system | your style (the first time: "a saved style: colours, fonts and spacing") |
| surface, skill, template, recipe | kind of design, starting layout, or nothing |
| workspace, output directory | your folder, your Open Design folder |
| bleed | print edge ("a few millimetres extra that the printer trims off") |
| trim size | final size |
| preflight findings, errors | "I checked it and fixed…", "one thing to look at:" |
| export | save as PDF, save as an image |
| inline preview, MCP App | the preview above |
