accessibility-audit

accessibility-audit is a skill for Claude Code from ironbee-ai/ironbee-devtools-skills. It costs 50 tokens per session (1,202 once invoked), scanned A, original, MIT.

A web accessibility review that examines how a site is represented to assistive technology such as screen readers. It uses ARIA information, the accessibility tree, keyboard checks, and WCAG guidance.

In plain words
What is it for?
Use it to inspect roles, labels, visible controls, keyboard navigation, and possible WCAG issues, including whether buttons, links, and form fields are exposed correctly.
Why use it?
It helps find barriers that can make websites difficult or impossible to use for people with disabilities.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Good fit Use it to inspect roles, labels, visible controls, keyboard navigation, and possible WCAG issues, including whether buttons, links, and form fields are exposed correctly.

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

Made for: Claude Code.

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/ironbee-ai/ironbee-devtools-skills/accessibility-audit/github.svg)](https://agentmods.dev/skills/ironbee-ai/ironbee-devtools-skills/accessibility-audit)
Your own site
<a href="https://agentmods.dev/skills/ironbee-ai/ironbee-devtools-skills/accessibility-audit"><img src="https://agentmods.dev/badge/skills/ironbee-ai/ironbee-devtools-skills/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/ironbee-ai/ironbee-devtools-skills/accessibility-audit"><img src="https://agentmods.dev/badge/skills/ironbee-ai/ironbee-devtools-skills/accessibility-audit.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 50 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,202 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 $0.00050 $0.01202
Opus 5.5 $0.00020 $0.00481
Sonnet 5.5 $0.00010 $0.00240
Haiku 4.5 $0.00005 $0.00120

Measured 1mo ago against content hash 814756f44dbb, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, 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 1mo 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 · 161 lines

How it starts

The opening of the file, as written. The whole thing — 161 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Accessibility Audit Skill

Audit web accessibility using ARIA snapshots, AX tree analysis, and WCAG validation.

When to Use

This skill activates when:

  • User asks about accessibility or a11y
  • User mentions WCAG compliance
  • User wants to check screen reader compatibility
  • User needs to audit ARIA roles and labels
  • User asks about keyboard navigation

Capabilities

ARIA Snapshots

ironbee-browser-devtools-cli a11y take-aria-snapshot
ironbee-browser-devtools-cli a11y take-aria-snapshot --selector ".main-content"

AX Tree Analysis

ironbee-browser-devtools-cli --json a11y take-ax-tree-snapshot
ironbee-browser-devtools-cli --json a11y take-ax-tree-snapshot --roles button,link,textbox
ironbee-browser-devtools-cli --json a11y take-ax-tree-snapshot --check-occlusion
ironbee-browser-devtools-cli --json a11y take-ax-tree-snapshot --only-visible

Keyboard Navigation Testing

ironbee-browser-devtools-cli interaction press-key --key "Tab"
ironbee-browser-devtools-cli interaction press-key --key "Tab" --selector "body"
ironbee-browser-devtools-cli interaction press-key --key "Enter"
ironbee-browser-devtools-cli interaction press-key --key "Escape"

WCAG Checklist

Perceivable

  • Images have alt text
  • Videos have captions
  • Color is not the only indicator
  • Text has sufficient contrast

Operable

  • All functionality via keyboard
  • No keyboard traps
  • Skip links present
  • Focus visible

Understandable

  • Language specified
  • Labels on form inputs
  • Error messages clear
  • Consistent navigation

Robust

  • Valid HTML
  • ARIA used correctly
  • Works with assistive tech

Audit Workflow

SESSION="--session-id a11y-audit"

# 1. Navigate to page
ironbee-browser-devtools-cli $SESSION navigation go-to --url "https://example.com"
ironbee-browser-devtools-cli $SESSION sync wait-for-network-idle

# 2. Get ARIA snapshot (quick overview, returns refs e1,e2,...)
ironbee-browser-devtools-cli $SESSION a11y take-aria-snapshot

# Optional: include custom clickable elements (div/span with cursor:pointer)
ironbee-browser-devtools-cli $SESSION a11y take-aria-snapshot --cursor-interactive

# 3. Get detailed AX tree
ironbee-browser-devtools-cli $SESSION --json a11y take-ax-tree-snapshot \
  --roles button,link,textbox,checkbox,radio,combobox

# 4. Check for interactive elements with occlusion
ironbee-browser-devtools-cli $SESSION --json a11y take-ax-tree-snapshot \
  --roles button,link \
  --check-occlusion

# 5. Test keyboard navigation
ironbee-browser-devtools-cli $SESSION interaction press-key --key "Tab"
ironbee-browser-devtools-cli $SESSION content take-screenshot --name "first-focus"

# 6. Cleanup
ironbee-browser-devtools-cli session delete a11y-audit

Read the full file on GitHub · 161 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. 1mo ago First seen · 161 lines · 50 tokens per session scan A 814756f44dbb

Subscribe to this mod's changes

accessibility-audit is a skill published in the GitHub repository ironbee-ai/ironbee-devtools-skills (3 stars, last pushed 2mo ago), licensed MIT. It adds 50 tokens to every session and 1,202 once invoked, about $0.0002 per session on Opus 5.5. 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.

Related

Other skills, from other repositories

legal-page-generator

Deprecated compatibility entry for Legal Page construction. This page is now maintained in Pagina; install and use page-builder to build a new Legal Page.

kostja94/marketing-skills · 33 tokens

privacy-page-generator

Deprecated compatibility entry for Privacy Policy Page construction. This page is now maintained in Pagina; install and use page-builder to build a new Privacy Policy Page.

kostja94/marketing-skills · 35 tokens

refund-page-generator

Deprecated compatibility entry for Refund Policy Page construction. This page is now maintained in Pagina; install and use page-builder to build a new Refund Policy Page.

kostja94/marketing-skills · 35 tokens

terms-page-generator

Deprecated compatibility entry for Terms Page construction. This page is now maintained in Pagina; install and use page-builder to build a new Terms Page.

kostja94/marketing-skills · 33 tokens

disclosure-page-generator

Deprecated compatibility entry for Disclosure Page construction. This page is now maintained in Pagina; install and use page-builder to build a new Disclosure Page.

kostja94/marketing-skills · 34 tokens

ad-policy-check

Checks paid ads against the ad platform's rules (Meta, TikTok, Google, LinkedIn and others) and the brand's category rules: the copy, on-image or on-screen text, pictures and people. Rewrites what can be fixed honestly, adds the disclosures that are needed, and flags anything that needs a human or legal review, with…

gooseworks-ai/goose-skills · 128 tokens