web-accessibility SKILL.md skillA
web-accessibility from ziniman/ai-instruct is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add ziniman/ai-instruct/web-accessibility@git:20260420.0a6f905Pins git:20260420.0a6f905 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- ziniman/ai-instruct
- Path
skills/web-accessibility/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260420.0a6f905, committed Apr 20, 2026
- Size
- 33,902 bytes
- Repository stars
- 29
- License
- Apache-2.0
Use this skill whenever the user is building or reviewing any web UI. Accessibility is a baseline requirement, not a niche concern. Covers WCAG 2.2 AA, semantic HTML, ARIA patterns, keyboard navigation, focus management, color contrast, touch targets, forms, and testing with axe / screen readers. Trigger when generating any interactive component or page (forms, modals, menus, tables, navigation, layouts), before any "launch" or "go live", during pre-launch checklists, and whenever producing…
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
# Web Accessibility Guide > Applies to: Any website or web app | Updated: March 2026 A practical reference for building accessible websites - covering WCAG 2.2 criteria, semantic HTML, ARIA, forms, touch, and testing. --- ## Section 0: Before You Start Answer these questions before generating accessibility code. Each answer changes which sections apply. **Q: Where are your users?** Default: worldwide - EU/UK requirements (EAA, PSBAR) will be flagged as applicable throughout this guide. Options: US only | Europe/EU | UK | Worldwide **Q: What kind of product is this?** Default: company/marketing website Options: Company/marketing website | Online shop/e-commerce | Web app/SaaS | Media/video site | Document tool **Q: Will people use this on mobile phones or tablets as well as desktop?** Default: yes - touch target sizing and pointer accessibility sections apply. **Q: Are you building with a component library?** Default: none Options: Radix UI | shadcn/ui | MUI | Chakra UI | Other | None - if a library is detected in `package.json`, note which accessibility features it handles natively so you don't duplicate them. …
Read the whole file at its exact version.
How to install
mdr add ziniman/ai-instruct/web-accessibility@sha256:8e4f97d6f1193a3dThe line at the top of this page pins the label git:20260420.0a6f905, 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_ughdjwhdlbdnc2mn)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Apr 20, 2026.
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 (33902 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
ziniman/ai-instruct · 29 stars · license Apache-2.0 · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ughdjwhdlbdnc2mn GET https://markdownregistry.com/api/v1/resolve?ref=ziniman/ai-instruct/web-accessibility GET https://markdownregistry.com/api/v1/blob/8e4f97d6f1193a3d81ed2e8ec9b08d8e3b99622bfb13821443cff940e168c246
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 ziniman/ai-instruct
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