accessibility-design-audit SKILL.md skillA
accessibility-design-audit from ethany33/atelier is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add ethany33/atelier/accessibility-design-audit@git:20260923.de60abaPins git:20260923.de60aba in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- ethany33/atelier
- Path
plugins/atelier/skills/accessibility-design-audit/SKILL.md- Versions recorded
- 4
- Latest version
- git:20260923.de60aba, committed Sep 23, 2026
- First version recorded
- Apr 15, 2026
- Size
- 4,525 bytes
- Repository stars
- 8
- License
- MIT
WCAG 2.1 A and AA accessibility audit of a URL or local HTML file with axe-core in headless Chromium. Writes a markdown report grouped by impact plus raw JSON and exits 1 on critical or serious violations, so it doubles as a CI gate. Use after design changes (colors, contrast, typography, forms, modals), before shipping a page, or when asked to check a11y, WCAG, ADA or Section 508.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
## Run
```bash
node "${CLAUDE_PLUGIN_ROOT}/bin/atelier" a11y https://staging.example.com
node "${CLAUDE_PLUGIN_ROOT}/bin/atelier" a11y dist/index.html --out a11y-report
node "${CLAUDE_PLUGIN_ROOT}/bin/atelier" a11y http://localhost:3000 --wait-for "#app main" --tags wcag2a,wcag2aa,wcag21a,wcag21aa,wcag22aa
node "${CLAUDE_PLUGIN_ROOT}/bin/atelier" a11y --help
```
JS API, for scripts that need the violation objects. The module path is passed as an argument and turned into a file URL, so the same line works on Windows, macOS and Linux:
```bash
node --input-type=module -e "const { pathToFileURL } = await import('node:url'); const m = await import(pathToFileURL(process.argv[1]).href); const { violations, reportPath } = await m.auditPage({ url: 'dist/index.html', outDir: 'a11y-report' }); console.log(violations.critical.length, violations.serious.length, reportPath);" "${CLAUDE_SKILL_DIR}/index.mjs"
```
…Read the whole file at its exact version.
How to install
mdr add ethany33/atelier/accessibility-design-audit@sha256:6ba1a7179f23905bThe line at the top of this page pins the label git:20260923.de60aba, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_pm7gitymvis6lzcp)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Apr 15, 2026 and Sep 23, 2026, about one every 54 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260923.de60aba latest | 2026-09-23 | de60aba | 4,525 B | A | view · diff |
| git:20260922.6f11931 | 2026-09-22 | 6f11931 | 4,306 B | A | view · diff |
| git:20260922.ece18df | 2026-09-22 | ece18df | 1,203 B | A | view · diff |
| git:20260415.0674335 | 2026-04-15 | 0674335 | 2,410 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (4525 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
ethany33/atelier · 8 stars · license MIT · pushed 2026-10-14 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_pm7gitymvis6lzcp GET https://markdownregistry.com/api/v1/resolve?ref=ethany33/atelier/accessibility-design-audit GET https://markdownregistry.com/api/v1/blob/6ba1a7179f23905ba6c0aef3a17620a337258368622a04e5ee6d92b5a4aad8ce
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.