accessibility-auditor

accessibility-auditor is a skill for Claude Code, Codex from OneWave-AI/claude-skills. It costs 33 tokens per session (317 once invoked), scanned A, original, MIT.

A website accessibility auditor that checks whether pages can be used by people with disabilities and meet WCAG 2.1 Level AA guidelines. It uses automated scans, keyboard checks, and screen readers such as NVDA or VoiceOver.

In plain words
What is it for?
Use it to audit a website, test keyboard and screen-reader behaviour, review WCAG Level A and AA criteria, and apply common fixes for issues such as incorrect ARIA markup or hidden text.
Why use it?
It helps find barriers that automated checks alone may miss, such as poor keyboard focus, missing labels, or confusing screen-reader output. This gives developers a structured way to fix accessibility defects.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to audit a website, test keyboard and screen-reader behaviour, review WCAG Level A and AA criteria, and apply common fixes for issues such as incorrect ARIA markup or hidden text.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/onewave-ai/claude-skills/accessibility-auditor
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add OneWave-AI/claude-skills --skill accessibility-auditor
Clone the repo
git clone --depth 1 https://github.com/OneWave-AI/claude-skills

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for accessibility-auditor

README.md
[![agentmods](https://agentmods.dev/badge/skills/onewave-ai/claude-skills/accessibility-auditor/github.svg)](https://agentmods.dev/skills/onewave-ai/claude-skills/accessibility-auditor)
Your own site
<a href="https://agentmods.dev/skills/onewave-ai/claude-skills/accessibility-auditor"><img src="https://agentmods.dev/badge/skills/onewave-ai/claude-skills/accessibility-auditor/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for accessibility-auditor

Your own site · 80×15
<a href="https://agentmods.dev/skills/onewave-ai/claude-skills/accessibility-auditor"><img src="https://agentmods.dev/badge/skills/onewave-ai/claude-skills/accessibility-auditor.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 33 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 317 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00033 $0.00317
Opus 5 $0.00016 $0.00159
Sonnet 5 $0.00007 $0.00063
Haiku 4.5 $0.00003 $0.00032

Measured 11d ago against content hash 6393b481fc61, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

accessibility-auditor scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

accessibility-auditor/SKILL.md · 24 lines

What it actually says

Accessibility Auditor

Audit a website for accessibility defects and bring it to WCAG 2.1 AA compliance.

Contents

  • references/automated-testing.md - CLI commands, jest-axe, Playwright, and tooling
  • references/wcag-checklist.md - WCAG Level A/AA criteria and keyboard testing checklist
  • references/common-fixes.md - Fix patterns for the 7 most common defects plus the sr-only class
  • references/aria-patterns.md - ARIA markup for tabs, accordion, menu, alert, progress

Workflow

  1. Run automated checks. Execute the CLI scans and add jest-axe or Playwright assertions per references/automated-testing.md.
  2. Test the keyboard. Tab through the page and verify order, activation, escape, focus visibility, and absence of traps using the checklist in references/wcag-checklist.md.
  3. Test with a screen reader. Walk the page with NVDA or VoiceOver and confirm names, roles, and announced state.
  4. Check WCAG criteria. Audit each Level A and AA criterion in references/wcag-checklist.md.
  5. Apply fixes. Resolve each finding with the patterns in references/common-fixes.md and references/aria-patterns.md, then re-run step 1 to confirm zero violations.
Files

What ships with it

4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 11d ago First seen · 24 lines · 33 tokens per session scan A 6393b481fc61

Subscribe to this mod's changes

accessibility-auditor is a skill published in the GitHub repository OneWave-AI/claude-skills (288 stars, last pushed 1mo ago), licensed MIT. It adds 33 tokens to every session and 317 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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