Works with the AI tools you already use

    Claude CodeClaude CodeCursorCursorCodex CLICodex CLIMuseMuseDotsDots+22 more

    UI Design System & A11y Auditor

    1

    Autonomous design system & A11y engineer. Normalizes arbitrary Tailwind values, enforces design token scales, and fixes WCAG 2.1 AA contrast and interactive states in React/Vue/HTML.

    $14

    Secure checkout via Stripe

    30-day refund guarantee

    Converts to your local currency at checkout

    Security scanned
    UI Design System & A11y Auditor

    UI Design System & A11y Auditor

    Example session with this skill installed

    Audit my DashboardCard.tsx. Eliminate arbitrary Tailwind brackets, align to theme tokens, and fix WCAG 2.1 AA contrast for the 'Status' badge and 'Delete' button.

    • Read your context and instructions
    • Compiled the ui design system
    • Generated the UI component

    I have audited DashboardCard.tsx. I replaced 4 arbitrary spacing values with standard Tailwind tokens, updated the badge colors to meet 4.5:1 contrast requirements, and refactored the delete action from a div to a semantic button with proper focus states.

    Design System & A11y Audit Report

    CategoryIssue FoundResolution
    Tokensp-[19px], rounded-[11px]Mapped to p-5 and rounded-xl
    ContrastStatus badge (2.8:1)Updated to bg-emerald-100 text-emerald-900 (5.2:1)
    A11yNon-semantic Delete triggerRefactored to <button> with aria-label
    StatesMissing focus ringsAdded focus-visible:ring-2 focus-visible:ring-red-500
    import React from 'react';
    
    export const DashboardCard = ({ title, status, onDelete }) => {
      return (
        <div className="p-5 bg-white border border-slate-200 rounded-xl shadow-sm">
          <div className="flex items-center justify-between mb-4">
            <h3 className="text-lg font-semibold text-slate-900">{title}</h3>
            <span className="px-2.5 py-0.5 text-xs font-medium rounded-full bg-emerald-100 text-emerald-900">
              {status}
            </span>
          </div>
          
          <div className="flex justify-end gap-3">
            <button
              type="button"
              onClick={onDelete}
              aria-label={`Delete ${title}`}
              className="inline-flex items-center justify-center p-2 text-slate-500 hover:text-red-600 hover:bg-red-50 rounded-lg transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-red-500 focus-visible:ring-offset-2 disabled:opacity-50"
            >
              <TrashIcon className="w-5 h-5" aria-hidden="true" />
            </button>
          </div>
        </div>
      );
    };
    

    Next steps

    • Verify the emerald-900 text color aligns with your brand's specific green token.
    • Run a keyboard tab-through test to ensure the focus ring contrast is visible against your site background.
    • Confirm if the delete action requires an aria-haspopup for a confirmation modal.

    ui-design-system-a11y-auditor.tsx

    TSX · React component

    Generated

    Example file from a real run - the skill writes it into your workspace.

    Connects securely to your tools. The creator never sees your data.

    What you get

    Normalize arbitrary Tailwind brackets to standard design system tokens.Fix low-contrast text and UI elements to meet WCAG 2.1 AA standards.Refactor non-semantic HTML into accessible, ARIA-compliant components.Enforce consistent interactive states like focus-visible across the codebase.

    About this skill

    The problem

    AI-generated code frequently relies on messy arbitrary values like w-[342px] and text-[#1a2b3c]. These hardcoded styles ignore your design system and often lack critical WCAG 2.1 accessibility attributes, focus states, and keyboard navigation.

    What it does

    • Identifies and maps arbitrary Tailwind or CSS values to your project's nearest design tokens.
    • Enforces WCAG 2.1 AA compliance for text contrast, UI component borders, and focus indicators.
    • Refactors non-semantic interactive elements into accessible, ARIA-aware components.
    • Generates full interactive states including hover, active, focus-visible, and disabled variants.
    • Audits responsive consistency using mobile-first breakpoints.

    Frameworks & tools

    React, Next.js, Vue, Svelte, Tailwind CSS, styled-components, and standard HTML/CSS.

    Why this beats prompting it yourself

    Standard LLMs often overlook the nuance of WCAG contrast math or the specific ARIA attributes needed for state changes like aria-busy. This skill enforces a structured 5-phase audit that guarantees design token alignment and production-grade accessibility without manual oversight.

    Use cases

    • Refactoring legacy CSS or arbitrary utility classes into a clean Tailwind design system.
    • Patching accessibility debt in existing React or Vue component libraries.
    • Ensuring all interactive UI elements meet legal WCAG 2.1 AA requirements.
    • Standardizing spacing and typography across a multi-framework frontend repo.

    Known limitations

    Does not perform runtime testing for complex screen reader compatibility. Requires a tailwind.config.js or CSS theme file for optimal token mapping.

    How to install

    Works the same in every agent - Claude, Cursor, Codex, Copilot and 20+ more.

    ~30 seconds
    1. 1

      Download the ZIP

      Free skills download straight away. Paid skills unlock right after purchase.

    2. 2

      Unzip into your skills folder

      Every agent reads skills from one folder on your machine. Drop the unzipped folder in there.

    3. 3

      Ask your agent to use it

      Restart the agent if it was already running. It picks the skill up automatically - no config needed.

    Skills folder by agent

    Click the path to copy it. Create the folder if it does not exist yet.

    Reviews

    No reviews yet

    Be one of the first to try it. Every listed skill passes our trust checks below.

    Security scanned

    Passed our 8-point scan before listing

    Fresh listing

    Recently published to Agensi

    30-day refund

    Not a fit? Get your money back

    Trust & safety

    Security scanned

    Verified clean 23 days ago

    • Passed all security checks, Safe to install

    Needs access to

    Smartbuddy
    Shields
    Agensi

    Listed23 days ago

    What's inside

    Frequently Asked Questions