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ss-a11y Accessibility Audit

Statically audits a component or page against WCAG 2.2 AA and applies the fixes it safely can.

Design & UIIntermediate★ 968⑂ 89AI score 8/10Last updated: Sep 29, 2026

What it does

  • Reads the target file and flags accessibility problems against WCAG 2.2 AA.
  • Checks color contrast (4.5:1 / 3:1), image alt text and meaningful icon labels, 44x44 touch targets, keyboard focus rings, prefers-reduced-motion, form labels and aria-describedby error wiring, semantic HTML and ARIA roles.
  • Includes a design-token contrast reference table (--foreground, --muted-foreground, --brand, --destructive, --success, --warning).
  • Reports findings with Critical/Major/Minor severity, auto-fixes what it can, and lists items needing human judgment.

Who it's for

  • Frontend developers building on the StyleSeed design system (data-slot, semantic tokens).
  • Teams on Tailwind + Radix UI who want consistent accessibility standards.
  • Anyone wanting a fast code-level a11y checklist before shipping.

Example uses

  1. /ss-a11y src/components/Button.tsx — catch an icon button missing aria-label and an undersized hit area, then add focus-visible ring classes.
  2. Audit a login page — find unlabeled inputs and error text not associated via aria-describedby.
  3. Animation-heavy landing page — locate missing prefers-reduced-motion handling and insert the recommended CSS block.

Note: this is a static code audit, not a screen-reader simulation. Use /ss-review for design-system compliance and /ss-audit for Nielsen UX heuristics.

· · · Install guide · · ·

Try it now, no install

Paste this into Claude to use the skill without installing anything.

Read the instructions in this file and follow them to help me:
https://raw.githubusercontent.com/bitjaru/styleseed/HEAD/engine/.claude/skills/ss-a11y/SKILL.md

What I want: (describe your task here)

If Claude can't open the link, open it yourself and paste the contents instead.

↓ If it works for you, download the ZIP below and install it. Then it runs on its own — no pasting each time.

Install in the Claude app (no terminal)
  1. Download the ZIP with the button below.
  2. In Claude, open Settings → Capabilities and turn on 'Code execution and file creation'. (one time)
  3. Go to Customize → Skills → + → 'Upload a skill' and upload the ZIP.
↓ Download ZIP
Install in Claude Code

Let Claude do it — paste this into Claude Code

Install the skill I found on AI Skill Mart.
Copy the engine/.claude/skills/ss-a11y folder from the GitHub repo bitjaru/styleseed into my ~/.claude/skills/ss-a11y/.
When it's done, tell me in one line what this skill can do.

Install with a command instead

git clone https://github.com/bitjaru/styleseed.git /tmp/styleseed && mkdir -p ~/.claude/skills && cp -r /tmp/styleseed/engine/.claude/skills/ss-a11y ~/.claude/skills/

⚠ This is a third-party skill. Check the source repository before installing.

  1. Open a terminal and clone the repo: git clone https://github.com/bitjaru/styleseed.git
  2. Create the skills directory: mkdir -p ~/.claude/skills
  3. Copy the skill: cp -r styleseed/engine/.claude/skills/ss-a11y ~/.claude/skills/
  4. Optionally copy the referenced preflight skill too: cp -r styleseed/engine/.claude/skills/ss-update ~/.claude/skills/
  5. Restart Claude Code and run it with a path, e.g. /ss-a11y src/components/Button.tsx
  6. For StyleSeed projects, confirm .styleseed/project.json and .styleseed/artifacts/index.json exist; without them the skill runs as a plain accessibility audit.
View source on GitHub ↗License: MIT