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Website Design Systems MCP

Extract complete design systems from websites and generate AI-ready files to replicate design elements efficiently.

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What It Does

Website Design Systems MCP extracts complete design systems from any website and generates AI-ready files for replication. The tool automatically captures colors, fonts, spacing rules, CSS styles, and component patterns, then transforms them into structured documentation compatible with AI systems like Claude.

How It Works

Simply enter a website URL and click Extract. The tool loads the site, analyzes all CSS styling, and identifies design system elements. Within moments, you get a comprehensive summary of colors, typography, layouts, and spacing. Generate an AI-ready skill.md file that can be used with AI assistants and other tools for rapid design implementation.

Use Cases

  • Design System Documentation: Quickly audit and document existing website design systems
  • Design Inspiration: Extract patterns from competitor or reference websites
  • AI-Assisted Design: Feed design systems into AI tools for faster implementation
  • Cross-Platform Consistency: Replicate designs across products using extracted specifications
  • Design Handoff: Create machine-readable design specs for developers

Who Benefits

Design practitioners, product managers, and non-technical designers benefit from automated design system extraction without programming knowledge. Works on Windows and Mac with minimal technical requirements.

Frequently asked questions

How do I install website-design-systems-mcp?
Download the latest release from GitHub (choose .exe for Windows or .dmg/.pkg for Mac), double-click to run the installer, follow the on-screen instructions, and accept the license agreement. The app will appear in your Start menu (Windows) or Applications folder (Mac).
What does website-design-systems-mcp extract?
The tool extracts colors, fonts, typography scales, spacing systems, CSS styles, and component patterns from websites. It analyzes all linked stylesheets and generates a complete design system summary in an AI-ready format.
Do I need coding knowledge to use this tool?
No. Website Design Systems MCP is designed for non-technical users. Simply enter a website URL, click Extract, and the tool handles all technical analysis automatically. No programming experience required.
What are system requirements for this tool?
You need Windows 10+ or macOS 10.14+, Intel i3/Apple M1 processor or faster, 4GB RAM minimum (8GB recommended), 200MB free disk space, and an internet connection. Installation takes about 1-2 minutes.
Can I use extracted design systems with AI tools?
Yes. The tool generates files in Model Context Protocol (MCP) format, compatible with Claude, Anthropic skills, and other AI assistants. You can feed these AI-ready files directly into AI tools for design implementation.
How long does design system extraction take?
Most websites extract in a few moments. Time depends on site complexity and internet speed. Websites with heavy JavaScript may take longer or extract incomplete CSS.
What if extraction fails or is incomplete?
Check your internet connection first. Some JavaScript-heavy sites may not fully extract. Restart the app or your computer if it won't open. Mac users should allow the app in System Preferences > Security & Privacy if blocked.
Can I use extracted designs commercially?
Respect the original website's intellectual property and terms of service. Use extracted design systems for reference, learning, and internal projects. Always follow copyright and licensing requirements of the original designs.

Glossary

Design System
A complete set of reusable design elements (colors, typography, spacing, components) and guidelines that ensure visual and functional consistency across products.
CSS Extraction
The process of automatically analyzing and collecting all style rules from a website's stylesheets to document how visual elements are designed.
Model Context Protocol (MCP)
A standardized format for making design and code documentation machine-readable and compatible with AI assistants and other automated tools.
AI-Ready File
A structured document formatted specifically for use with artificial intelligence tools, containing organized design system information that AI can understand and work with.
skill.md
A markdown-formatted documentation file that describes design system specifications in a format optimized for AI assistants and Claude integration.

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