How does it ensure web accessibility (a11y)?

The skill enforces critical rules such as requiring titles for Dialogs and Sheets, using semantic tokens, and ensuring form fields use correct ARIA attributes.

Does this skill handle different package managers?

Yes, it automatically detects and uses your project's specific package manager, supporting npx, pnpm dlx, and bunx.

Can I search for community-made components?

Yes, the skill can search both the official shadcn registry and community registries to find and install pre-built UI patterns and presets.

Does it support React Server Components?

Yes, it checks the isRSC flag in your project configuration and automatically advises when the 'use client' directive is required for specific components.

Can it help with Tailwind CSS v4 projects?

Absolutely. The skill identifies the Tailwind version from your project context and applies CSS patterns appropriate for either v3 or v4.

shadcn UI Design System

Name: shadcn UI Design System
Author: shadcn-ui

byshadcn-ui

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111,550

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デザインツール

Manages shadcn/ui components and enforces design system principles for building accessible, production-grade interfaces.

This skill empowers Claude to manage the entire lifecycle of shadcn/ui components within a project, from initialization and searching registries to debugging and complex UI composition. It ensures strict adherence to best practices for accessibility, semantic styling, and Tailwind CSS patterns while automatically adapting to project-specific configurations like React Server Components (RSC), Tailwind v4, and preferred icon libraries. By providing real-time CLI integration and documentation fetching, it allows for the rapid creation of consistent, high-quality user interfaces without manual boilerplate.

主な機能

01Enforcement of accessibility standards including ARIA attributes and required screen-reader titles

02Project context awareness for RSC directives, package managers, and import aliases

03Smart styling guidance using semantic color tokens and optimized Tailwind utility patterns

04Intelligent form composition using specialized FieldGroup and Field validation patterns

05111,550 GitHub stars

06Automated component installation and registry searching via shadcn CLI

ユースケース

01Rapidly prototyping complex dashboards using composed components like Cards, Charts, and Data Tables

02Refactoring legacy or custom UI markup into standardized, accessible shadcn/ui components

03Debugging UI inconsistencies or accessibility violations in existing frontend implementations

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add shadcn-ui/ui shadcn

For use in Claude.ai and ChatGPT