Agent skill

Web Accessibility

by hoodini in hoodini/ai-agents-skills

Build accessible web applications following WCAG guidelines.

No licenceAuto-check passedFrontend & Design

Install Web Accessibility

skills CLI
$ npx skills add hoodini/ai-agents-skills --skill web-accessibility -a claude-code

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

GitHub CLI
$ gh skill install hoodini/ai-agents-skills web-accessibility --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/hoodini/ai-agents-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/web-accessibility .claude/skills/web-accessibility && 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
web-accessibility
GitHub stars
281
Token cost
~1.2k tokens
SKILL.md length
56 words
Files
1
Skills in repo
30
Repo updated
First seen
Licence
None found

At a glance

Build accessible web applications following WCAG guidelines.

  • Implementing ARIA patterns
  • SKILL.md covers ARIA Patterns, Keyboard Navigation, Color Contrast and Accessible Forms, plus 3 more sections
  • Calls npm
  • Keyboard navigation

What it does

Web Accessibility is an agent skill from hoodini/ai-agents-skills. Build accessible web applications following WCAG guidelines. Use when implementing ARIA patterns, keyboard navigation, screen reader support, or ensuring accessibility compliance. Triggers on accessibility, a11y, WCAG, ARIA, screen reader, keyboard navigation.

Its SKILL.md is about 1.2k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Frontend & Design, covering Accessibility. The repository describes itself as: 🧠 AI Agent Skills Repository - A curated collection of specialized skills for AI coding agents (Claude Code, GitHub Copilot, Cursor, Windsurf). Created by Yuval Avidani using…

When your agent uses it

  • Implementing ARIA patterns
  • Keyboard navigation
  • Screen reader support
  • Ensuring accessibility compliance

Example prompts

  • “/web-accessibility”

Requirements

  • Node.js

What it can do on your machine

Read from SKILL.md and the folder at commit f7a43d8. 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

    Shell commands in SKILL.md call:

    • npm

    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

Web Accessibility loads about 1.2k tokens when it runs. Until then it costs about 70 tokens; SKILL.md has 56 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~70
When it runs · the whole SKILL.md, loaded when a task matches
~1.2k

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 56 words (~1,232 tokens).

“Build accessible web applications that work for everyone.”

— opening of SKILL.md by hoodini
name
web-accessibility

Read the full SKILL.md on GitHub

Files

Just SKILL.md in skills/web-accessibility of hoodini/ai-agents-skills.

Open the folder on GitHubat commit f7a43d8

Compare with similar skills

Web Accessibility 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.

Web Accessibility compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Web Accessibility this skillhoodini/ai-agents-skills281—~1.2kAutomated safety check: PassNone
Web Interface Guidelines Reviewervercel-labs/openreview1.7k98 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-skills9.5k4 repos~1.2kAutomated safety check: PassMIT
Wcag Audit PatternsvmDeshpande/ai-agent-automation17811 repos~610Automated safety check: PassApache-2.0

Similar skills

  • Web Interface Guidelines Reviewer

    vercel-labs/openreview

    Official

    Review UI code for Web Interface Guidelines compliance. Use when asked to "review my UI", "check accessibility", "audit design", "review UX", or "check my…

    1.7k GitHub starsUsed in 98 repos~308 tokens
    Frontend & DesignAuto-check passed
  • Accessibility Review

    markmead/hyperui

    Run a WCAG 2.1 AA accessibility audit on a design or page. An agent skill from markmead/hyperui.

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    Audits and fixes HTML accessibility problems such as ARIA labels, keyboard navigation, focus management, contrast and form errors with minimal changes.

    9.5k GitHub starsUsed in 4 repos~1.2k tokens
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  • Wcag Audit Patterns

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  • Baseline UI

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Questions about Web Accessibility

What does Web Accessibility do?

Build accessible web applications following WCAG guidelines. Web Accessibility is an agent skill from hoodini/ai-agents-skills. Build accessible web applications following WCAG guidelines.

When should I use Web Accessibility?

Web Accessibility fits situations like: implementing ARIA patterns; keyboard navigation; screen reader support; ensuring accessibility compliance.

How do I install Web Accessibility in Claude Code?

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

How do I install Web Accessibility in Codex?

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

Can I use Web Accessibility 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 hoodini/ai-agents-skills --skill web-accessibility -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/web-accessibility, .gemini/skills/web-accessibility, .github/skills/web-accessibility and .opencode/skills/web-accessibility in your project.

What does Web Accessibility need to run?

Going by SKILL.md and its folder, Web Accessibility needs the command-line tools its instructions call (npm). Our summary lists: Node.js.

Does Web Accessibility 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 Web Accessibility 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 Web Accessibility use?

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

How many tokens does Web Accessibility use?

About 1.2k tokens (SKILL.md is roughly 4.9k 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 Web Accessibility?

Skills that share tags, products or a category with Web Accessibility: 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, 9.5k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Web Accessibility?

hoodini (a GitHub user) maintains it in hoodini/ai-agents-skills, which has 281 GitHub stars. The repository holds 30 skills in this directory. The repository was last updated on July 11, 2026.

Source: hoodini/ai-agents-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.