a11y-audit

a11y-audit is a skill for Claude Code, Codex from m-binimran/dev-pack. It costs 45 tokens per session (344 once invoked), scanned A, original, MIT.

A checklist for reviewing web pages and components against WCAG 2.2 AA accessibility requirements. WCAG is a set of guidelines for making websites usable by people with disabilities.

In plain words
What is it for?
Use it to audit a page or component and report must-fix and should-fix problems with the exact element and suggested correction.
Why use it?
It finds issues with keyboard use, labels, focus, contrast, semantics, images, forms, and motion before a page ships.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/m-binimran/dev-pack/a11y-audit
Any agent
npx skills add m-binimran/dev-pack --skill a11y-audit
Clone the repo
git clone --depth 1 https://github.com/m-binimran/dev-pack

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 a11y-audit

README.md
[![agentmods](https://agentmods.dev/badge/skills/m-binimran/dev-pack/a11y-audit.svg)](https://agentmods.dev/skills/m-binimran/dev-pack/a11y-audit)
Your own site
<a href="https://agentmods.dev/skills/m-binimran/dev-pack/a11y-audit"><img src="https://agentmods.dev/badge/skills/m-binimran/dev-pack/a11y-audit.svg" alt="Measured on agentmods" height="20"></a>
Per session 45 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 344 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00045 $0.00344
Opus 5 $0.00023 $0.00172
Sonnet 5 $0.00009 $0.00069
Haiku 4.5 $0.00005 $0.00034

Measured 3d ago against content hash 50e3e762ff8c, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

a11y-audit 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 3d 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/a11y-audit/SKILL.md · 28 lines

What it actually says

a11y-audit

Check against WCAG 2.2 AA. Report findings as must-fix vs. should-fix.

Checklist

  • Semantics: real elements — <button> not a clickable <div>; <nav>/<main>/<header> landmarks; lists are lists.
  • Keyboard: every interactive element reachable and operable by Tab/Enter/Space; logical order; no traps.
  • Focus: visible focus indicator (don't outline: none without a replacement).
  • Labels: every input has a <label>/aria-label; icon-only buttons have accessible names.
  • Images: meaningful alt; decorative images alt="".
  • Contrast: text ≥ 4.5:1 (≥ 3:1 for large text). State the measured ratio, don't eyeball it.
  • Forms: errors announced (aria-live), associated with their field, not color-only.
  • Motion: respect prefers-reduced-motion.

Output

  • Findings grouped must-fix / should-fix, each with the exact element and the fix.
  • Don't claim "accessible" from reading code alone — say what was checked statically vs. needs a real screen-reader/keyboard pass.

Guardrails

  • ARIA is a last resort — prefer native HTML semantics.
  • Don't add role/aria-* that contradicts the element.
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. 3d ago First seen · 28 lines · 45 tokens per session scan A 50e3e762ff8c

Subscribe to this mod's changes

a11y-audit is a skill published in the GitHub repository m-binimran/dev-pack (2 stars, last pushed 2mo ago), licensed MIT. It adds 45 tokens to every session and 344 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 2026-08-31.

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