accessibility-audit

accessibility-audit is a skill for Claude Code from boparaiamrit/skills-by-amrit. It costs 29 tokens per session (3,011 once invoked), scanned A, original, MIT.

A checklist and testing guide for making websites usable by people with disabilities. It covers WCAG, a common set of web accessibility guidelines, plus keyboard and screen-reader use.

In plain words
What is it for?
Use it when building or reviewing a user interface, especially before launch or when checking accessibility complaints. It is intended for websites rather than command-line or API-only projects.
Why use it?
It helps find barriers that may stop people from using a website, such as missing labels, poor keyboard access, or images without useful descriptions.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the skills-by-amrit plugin — 33 skills, 34 commands, 9 agents shipped together

Good fit Use it when building or reviewing a user interface, especially before launch or when checking accessibility complaints. It is intended for websites rather than command-line or API-only projects.

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

Made for: Claude Code.

Or install skills-by-amrit, the plugin that ships this one along with the rest of its 33 skills, 34 commands, 9 agents.

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-audit

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/boparaiamrit/skills-by-amrit/accessibility-audit"><img src="https://agentmods.dev/badge/skills/boparaiamrit/skills-by-amrit/accessibility-audit.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 29 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,011 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 $0.00029 $0.03011
Opus 5 $0.00015 $0.01505
Sonnet 5 $0.00006 $0.00602
Haiku 4.5 $0.00003 $0.00301

Measured 11d ago against content hash adea6e3f739d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

accessibility-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 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-audit/SKILL.md · 288 lines

How it starts

The opening of the file, as written. The whole thing — 288 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Accessibility Audit

Overview

Accessibility is not an afterthought — it's a legal requirement and an ethical obligation. 15% of the world's population has a disability. Accessible design is better design for everyone.

Core principle: If it doesn't work with a keyboard and a screen reader, it's broken for millions of users.

The Iron Law

NO INTERACTIVE ELEMENT WITHOUT KEYBOARD ACCESS. NO IMAGE WITHOUT ALT TEXT. NO FORM INPUT WITHOUT LABEL. NO COLOR AS SOLE INDICATOR.

When to Use

  • Building any user interface
  • Auditing existing UI for compliance
  • Before launch or major release
  • When accessibility complaints arise
  • During frontend audit
  • When targeting government or enterprise clients (legal compliance)

When NOT to Use

  • CLI tools or backend services (no UI)
  • API-only projects (use api-design-audit)
  • If the frontend-audit quick accessibility check found no issues AND the app is simple (< 5 pages)

Anti-Shortcut Rules

YOU CANNOT:
- Say "accessibility looks fine" — test every interactive element with keyboard only
- Say "alt text is present" — verify it's DESCRIPTIVE, not "image" or "photo" or the filename
- Say "forms are accessible" — verify every input has a VISIBLE label (placeholder is NOT a label)
- Say "contrast is fine" — measure actual contrast ratios (4.5:1 text, 3:1 components)
- Skip screen reader testing — use NVDA, VoiceOver, or at minimum, test with browser accessibility tree
- Say "we use semantic HTML" — check for div-as-button, span-as-link, div-as-list patterns
- Accept "it works with a mouse" as sufficient — mouse users are NOT the accessibility bar
- Say "ARIA will fix it" — ARIA is a last resort; native HTML is always preferred

Common Rationalizations (Don't Accept These)

Rationalization Reality
"Our users don't have disabilities" You don't know that. 15% of all people do. Plus situational disabilities (broken arm, bright sunlight).
"We'll add accessibility later" Retrofitting accessibility is 10x harder than building it in.
"Screen readers aren't our target" Screen readers are used by blind, low-vision, dyslexic, and cognitively impaired users. Plus SEO benefits.
"Placeholder text is fine as a label" Placeholders disappear on input — users forget what the field is for mid-typing.
"We removed focus outlines because they're ugly" You just broke keyboard navigation. Style them, don't remove them.
"Only sighted users use our app" Temporary impairments, aging, situational contexts (screen glare, one hand busy) affect everyone.
"ARIA will make it accessible" Wrong ARIA is worse than no ARIA. Use native HTML elements first, always.

Read the full file on GitHub · 288 lines

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 · 288 lines · 29 tokens per session scan A adea6e3f739d

Subscribe to this mod's changes

accessibility-audit is a skill published in the GitHub repository boparaiamrit/skills-by-amrit (5 stars, last pushed 5mo ago), licensed MIT. It adds 29 tokens to every session and 3,011 once invoked, about $0.0001 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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