accessibility-checker

accessibility-checker is a skill for Claude Code, Codex from inbharatai/claude-skills. It costs 34 tokens per session (416 once invoked), scanned A, original, MIT.

A guide for checking whether software can be used by people with disabilities. It covers WCAG 2.2, ARIA labels, color contrast, keyboard navigation, and screen-reader compatibility.

In plain words
What is it for?
Use it to audit websites or applications, improve keyboard and screen-reader support, check contrast, and add appropriate ARIA labels.
Why use it?
It helps find barriers that may prevent people from seeing, navigating, or understanding an interface. It also provides direction for correcting those accessibility problems.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions Claude Code.

Good fit Use it to audit websites or applications, improve keyboard and screen-reader support, check contrast, and add appropriate ARIA labels.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/inbharatai/claude-skills/accessibility-checker
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 inbharatai/claude-skills --skill accessibility-checker
Clone the repo
git clone --depth 1 https://github.com/inbharatai/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-checker

README.md
[![agentmods](https://agentmods.dev/badge/skills/inbharatai/claude-skills/accessibility-checker/github.svg)](https://agentmods.dev/skills/inbharatai/claude-skills/accessibility-checker)
Your own site
<a href="https://agentmods.dev/skills/inbharatai/claude-skills/accessibility-checker"><img src="https://agentmods.dev/badge/skills/inbharatai/claude-skills/accessibility-checker/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-checker

Your own site · 80×15
<a href="https://agentmods.dev/skills/inbharatai/claude-skills/accessibility-checker"><img src="https://agentmods.dev/badge/skills/inbharatai/claude-skills/accessibility-checker.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 34 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 416 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.
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 $0.00034 $0.00416
Opus 5 $0.00017 $0.00208
Sonnet 5 $0.00007 $0.00083
Haiku 4.5 $0.00003 $0.00042

Measured 11d ago against content hash 4c4bcc85e34f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

accessibility-checker 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.

skills/accessibility-checker/SKILL.md · 68 lines

What it actually says

Accessibility Checker

Overview

Audit and fix accessibility issues — WCAG 2.2 compliance, ARIA labels, color contrast, keyboard navigation, and screen-reader compatibility.

When to Use This Skill

Use Accessibility Checker when you need to:

  • Work with accessibility checker tasks in your project or workflow
  • Automate accessibility checker operations at scale
  • Generate production-quality accessibility checker output quickly

Instructions

When this skill is active, Claude will:

  1. Understand the full context of your accessibility checker request
  2. Apply best practices and conventions for Creative & Design
  3. Produce clean, well-structured, production-ready output
  4. Explain key decisions and offer alternatives where relevant

Examples

Example 1 — Basic Usage

User: Help me get started with accessibility checker.

Claude: I'll walk you through the essential steps for accessibility checker in your context...

Example 2 — Advanced Usage

User: I need a production-ready accessibility checker setup with full error handling.

Claude: Here's a complete, production-hardened accessibility checker implementation...

Guidelines

  • Always validate inputs before processing
  • Follow the conventions of the target platform or language
  • Prefer explicit over implicit — clarity beats cleverness
  • Include comments for non-obvious logic
  • Suggest tests or validation steps where appropriate

Dependencies

Required: axe, lighthouse

Platforms

Available on: claude.ai, claude-code, api


Part of the claude-skills collection — 183+ skills for Claude.

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 · 68 lines · 34 tokens per session scan A 4c4bcc85e34f

Subscribe to this mod's changes

accessibility-checker is a skill published in the GitHub repository inbharatai/claude-skills (33 stars, last pushed 6mo ago), licensed MIT. It adds 34 tokens to every session and 416 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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