Individual skill
design-system
Extract a complete design system from an existing website or screenshot into a DESIGN.md file. Analyses colours, typography, component styles, spacing, and atmosphere through browser automation and HTML inspection. Produces a semantic design system document optimised for consistent page generation. Triggers: 'extract design system', 'design system', 'create DESIGN.md', 'analyse the design', 'what design does this site use', 'extract styles from', 'reverse engineer the design'.
plugins/frontend/skills/design-system/SKILL.md
Source commit 1260fa7439b36b18dbf16648ccc7fb44783f6c23
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- Last checked
- Nov 3, 2026
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- License
- MIT
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# Design System Extractor
Analyse an existing website, HTML file, or screenshot and synthesise a semantic design system into a `DESIGN.md` file. The output is optimised for use with the `design-loop` skill and general page generation.
## When to Use
- Starting a new project based on an existing site's visual language
- Documenting a site's design system that was never formally written down
- Preparing `.design/DESIGN.md` before running the design loop
- Extracting brand guidelines from a client's existing website
- Creating consistency documentation for a multi-page project
- Extracting design tokens from a Google Stitch project
## Workflow