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Design system management

Skill ulpi-io/plugin-marketplace/plugins/anthropics/skills/design-system-management

Manage design tokens, component libraries, and pattern documentation. Trigger with "design system", "component library", "design tokens", "style guide", or when the user asks about maintaining consistency across designs.From its SKILL.md

Install
npx -y skills add ulpi-io/plugin-marketplace --skill design-system-management

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

2 things to look at

  • no licenseNo license file was found in the repository. Code published without one is not open source by default, so using it at work is a question for whoever answers licensing questions where you are.
  • 1 stars1 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

SKILL.md

1.4 KB, 269 tokens by cl100k_base, as published. Nobody here has run it

Design System Management

Help build, maintain, and evolve design systems.

Components of a Design System

Design Tokens

Atomic values that define the visual language:

  • Colors (brand, semantic, neutral)
  • Typography (scale, weights, line heights)
  • Spacing (scale, component padding)
  • Borders (radius, width)
  • Shadows (elevation levels)
  • Motion (durations, easings)

Components

Reusable UI elements with defined:

  • Variants (primary, secondary, ghost)
  • States (default, hover, active, disabled, loading, error)
  • Sizes (sm, md, lg)
  • Behavior (interactions, animations)
  • Accessibility (ARIA, keyboard)

Patterns

Common UI solutions combining components:

  • Forms (input groups, validation, submission)
  • Navigation (sidebar, tabs, breadcrumbs)
  • Data display (tables, cards, lists)
  • Feedback (toasts, modals, inline messages)

Principles

  1. Consistency over creativity — The system exists so teams don't reinvent the wheel
  2. Flexibility within constraints — Components should be composable, not rigid
  3. Document everything — If it's not documented, it doesn't exist
  4. Version and migrate — Breaking changes need migration paths

What ships with it

Read from the repository

Just SKILL.md. No reference files, no scripts.

Keep looking

Skills are one crate of 326,645. Ordering is by how many stacks a row turns up in, so the top of any crate is what has actually been picked rather than what has the most stars.