Agent skill

Accessibility Auditor

by aiskillstore in aiskillstore/marketplace

Web accessibility specialist for WCAG compliance, ARIA implementation, and inclusive design.

No licenceAuto-check passedFrontend & Design

Install Accessibility Auditor

skills CLI
$ npx skills add aiskillstore/marketplace --skill accessibility-auditor -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install aiskillstore/marketplace accessibility-auditor --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/davila7/accessibility-auditor .claude/skills/accessibility-auditor && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
accessibility-auditor
GitHub stars
433
Used in
1 other repo
Token cost
~3k tokens
SKILL.md length
662 words
Files
2
Skills in repo
1,044
Repo updated
First seen
Licence
None found

At a glance

Web accessibility specialist for WCAG compliance, ARIA implementation, and inclusive design.

  • Works in 12 steps: Perceivable → Operable → Understandable → …
  • Auditing websites for accessibility issues
  • SKILL.md covers When to Use This Skill, WCAG 2.1 Principles (POUR), Common Accessibility Issues &… and ARIA Best Practices, plus 3 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Accessibility Auditor is an agent skill from aiskillstore/marketplace. Web accessibility specialist for WCAG compliance, ARIA implementation, and inclusive design. Use when auditing websites for accessibility issues, implementing WCAG 2.1 AA/AAA standards, testing with screen readers, or ensuring ADA compliance. Expert in semantic HTML, keyboard navigation, and assistive technology compatibility.

Its SKILL.md is about 3k tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `skill-report.json`).

It sits in Frontend & Design, covering Accessibility. The repository describes itself as: Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.

When your agent uses it

  • Auditing websites for accessibility issues
  • Implementing WCAG 2.1 AA/AAA standards
  • Testing with screen readers
  • Ensuring ADA compliance

Example prompts

  • “/accessibility-auditor”

Workflow steps

12 steps, taken from the step headings in SKILL.md.

  1. Perceivable
  2. Operable
  3. Understandable
  4. Robust
  5. Missing Alt Text for Images
  6. Low Color Contrast
  7. Non-Semantic HTML
  8. Missing Form Labels
  9. Keyboard Navigation Issues
  10. Missing ARIA Landmarks
  11. Inaccessible Modals/Dialogs
  12. Missing Skip Links

What it can do on your machine

Read from SKILL.md and the folder at commit 44923f3. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are html, css and markdown).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Links to these hosts (documentation or services it may open):

    • w3.org

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Accessibility Auditor loads about 3k tokens when it runs. Until then it costs about 88 tokens; SKILL.md has 662 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~88
When it runs · the whole SKILL.md, loaded when a task matches
~3k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 662 words (~3,021 tokens).

“Comprehensive guidance for creating accessible web experiences that comply with WCAG standards and serve users of all abilities effectively.”

— opening of SKILL.md by aiskillstore
name
accessibility-auditor

Read the full SKILL.md on GitHub

Files

SKILL.md and 1 other file in skills/davila7/accessibility-auditor of aiskillstore/marketplace.

  • SKILL.md
  • skill-report.json

Open the folder on GitHubat commit 44923f3

Used in 1 other repository

We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in aiskillstore/marketplace, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Accessibility Auditor next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Accessibility Auditor compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Accessibility Auditor this skillaiskillstore/marketplace4331 repos~3kAutomated safety check: PassNone
Web Interface Guidelines Reviewervercel-labs/openreview1.7k97 repos~308Automated safety check: PassNone
Accessibility Reviewmarkmead/hyperui12k1 repos~1.1kAutomated safety check: PassMIT
Web Animation DesignbaptisteArno/typebot.io11k2 repos~2.7kAutomated safety check: PassCustom licence
Accessibility Fixeribelick/ui-skills9.6k4 repos~1.2kAutomated safety check: PassMIT
Wcag Audit PatternsvmDeshpande/ai-agent-automation17811 repos~610Automated safety check: PassApache-2.0

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Questions about Accessibility Auditor

What does Accessibility Auditor do?

Web accessibility specialist for WCAG compliance, ARIA implementation, and inclusive design. Accessibility Auditor is an agent skill from aiskillstore/marketplace. Web accessibility specialist for WCAG compliance, ARIA implementation, and inclusive design.

When should I use Accessibility Auditor?

Accessibility Auditor fits situations like: auditing websites for accessibility issues; implementing WCAG 2.1 AA/AAA standards; testing with screen readers; ensuring ADA compliance.

How do I install Accessibility Auditor in Claude Code?

Run `npx skills add aiskillstore/marketplace --skill accessibility-auditor -a claude-code`. Or copy the skill folder (skills/davila7/accessibility-auditor in aiskillstore/marketplace) into .claude/skills/accessibility-auditor in your project. Claude Code loads it when a task matches its description.

How do I install Accessibility Auditor in Codex?

Run `npx skills add aiskillstore/marketplace --skill accessibility-auditor -a codex`. Or copy the skill folder (skills/davila7/accessibility-auditor in aiskillstore/marketplace) into .agents/skills/accessibility-auditor in your project. Codex loads it when a task matches its description.

Can I use Accessibility Auditor in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add aiskillstore/marketplace --skill accessibility-auditor -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/accessibility-auditor, .gemini/skills/accessibility-auditor, .github/skills/accessibility-auditor and .opencode/skills/accessibility-auditor in your project.

What does Accessibility Auditor need to run?

SKILL.md names no scripts, command-line tools or credentials: Accessibility Auditor is instructions for the agent only.

Does Accessibility Auditor access the network?

SKILL.md names 1 domain. As links in the text: w3.org. This is read from the text; nothing was executed.

Is Accessibility Auditor safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Accessibility Auditor use?

No licence was found for Accessibility Auditor or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Accessibility Auditor use?

About 3k tokens (SKILL.md is roughly 12k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Accessibility Auditor?

Skills that share tags, products or a category with Accessibility Auditor: Web Interface Guidelines Reviewer (vercel-labs/openreview, 1.7k stars), Accessibility Review (markmead/hyperui, 12k stars), Web Animation Design (baptisteArno/typebot.io, 11k stars) and Accessibility Fixer (ibelick/ui-skills, 9.6k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Accessibility Auditor?

aiskillstore (a GitHub organization) maintains it in aiskillstore/marketplace, which has 433 GitHub stars. The repository holds 1,044 skills in this directory. The repository was last updated on October 10, 2026.

Source: aiskillstore/marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.