accessibility-testing SKILL.md skillA
accessibility-testing from petrkindlmann/qa-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add petrkindlmann/qa-skills/accessibility-testing@v2.0Pins v2.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- petrkindlmann/qa-skills
- Path
skills/accessibility-testing/SKILL.md- Versions recorded
- 5
- Latest version
- v2.0, committed Oct 21, 2026
- First version recorded
- Mar 30, 2026
- Size
- 18,627 bytes
- Repository stars
- 198
- License
- MIT
Test for WCAG 2.2 AA compliance with axe-core + Playwright, keyboard navigation audits, screen reader testing, ARIA pattern validation, and legal compliance mapping (ADA, EAA, Section 508). Automated tools catch 30-40% of issues — this skill covers automated and manual testing together. Use when: "accessibility," "a11y," "WCAG," "screen reader," "axe," "keyboard navigation," "ARIA," "ADA compliance." Not for: cookie-consent/GDPR compliance — use compliance-testing; pixel-diff visual regression…
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
<objective> Make an application usable by people who rely on keyboards and assistive technology, and prove it with tests that run in CI. A button that passes `toBeVisible()` can still be unreachable by keyboard; a page with zero axe violations can still be impossible to operate with a screen reader. Automated tools catch 30-40% of accessibility issues — this skill covers the automated scan plus the keyboard, screen reader, and ARIA-state testing that catch the other 60-70%. </objective> ## Discovery Questions Check `.agents/qa-project-context.md` first — if it exists, use it as the foundation and skip anything already answered. **Requirements and compliance** (sets the target level and audit obligations) - What WCAG conformance level is required — A, AA, or AAA? AA is the practical legal default. - What laws apply — ADA, EAA/EN 301 549, Section 508, AODA? Each maps to a WCAG level. - Is there a VPAT or accessibility statement to maintain, or contractual a11y clauses from enterprise/government customers? **Current state** (tells you whether you're auditing or preventing regressions) - Has an audit run before? What were the findings, and what's already in the backlog? …
Read the whole file at its exact version.
How to install
mdr add petrkindlmann/qa-skills/accessibility-testing@sha256:4da95eea10678d6aThe line at the top of this page pins the label v2.0, 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_tozp35dnhpanr6zd)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Mar 30, 2026 and Oct 21, 2026, about one every 51 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v2.0 latest | 2026-10-21 | 3d4d196 | 18,627 B | A | view · diff |
| v2.0 | 2026-06-10 | 5e772b2 | 18,213 B | A | view · diff |
| v2.0 | 2026-06-10 | bcd1201 | 16,826 B | A | view · diff |
| v1.0 | 2026-05-10 | 11edafd | 21,815 B | A | view · diff |
| v1.0 | 2026-03-30 | 59713a4 | 20,512 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 (18627 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
petrkindlmann/qa-skills · 198 stars · license MIT · pushed 2026-10-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_tozp35dnhpanr6zd GET https://markdownregistry.com/api/v1/resolve?ref=petrkindlmann/qa-skills/accessibility-testing GET https://markdownregistry.com/api/v1/blob/4da95eea10678d6a363cdb95be5849f561e16c6a55d7acf8caf2f029ddc215cf
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.
More from petrkindlmann/qa-skills
Every file in petrkindlmann/qa-skills