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.
npx skills add onfire7777/universal-ai-skills-library --skill accessibility-compliancegit clone --depth 1 https://github.com/onfire7777/universal-ai-skills-libraryWrote 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.
[](https://agentmods.dev/skills/onfire7777/universal-ai-skills-library/accessibility-compliance)<a href="https://agentmods.dev/skills/onfire7777/universal-ai-skills-library/accessibility-compliance"><img src="https://agentmods.dev/badge/skills/onfire7777/universal-ai-skills-library/accessibility-compliance/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.
<a href="https://agentmods.dev/skills/onfire7777/universal-ai-skills-library/accessibility-compliance"><img src="https://agentmods.dev/badge/skills/onfire7777/universal-ai-skills-library/accessibility-compliance.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00049 | $0.02856 |
| Opus 5 | $0.00024 | $0.01428 |
| Sonnet 5 | $0.00010 | $0.00571 |
| Haiku 4.5 | $0.00005 | $0.00286 |
Grade A, and why
accessibility-compliance 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.
How it starts
The opening of the file, as written. The whole thing — 413 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Accessibility Compliance
Master accessibility implementation to create inclusive experiences that work for everyone, including users with disabilities.
When to Use This Skill
- Implementing WCAG 2.2 Level AA or AAA compliance
- Building screen reader accessible interfaces
- Adding keyboard navigation to interactive components
- Implementing focus management and focus trapping
- Creating accessible forms with proper labeling
- Supporting reduced motion and high contrast preferences
- Building mobile accessibility features (iOS VoiceOver, Android TalkBack)
- Conducting accessibility audits and fixing violations
Core Capabilities
1. WCAG 2.2 Guidelines
- Perceivable: Content must be presentable in different ways
- Operable: Interface must be navigable with keyboard and assistive tech
- Understandable: Content and operation must be clear
- Robust: Content must work with current and future assistive technologies
2. ARIA Patterns
- Roles: Define element purpose (button, dialog, navigation)
- States: Indicate current condition (expanded, selected, disabled)
- Properties: Describe relationships and additional info (labelledby, describedby)
- Live regions: Announce dynamic content changes
3. Keyboard Navigation
- Focus order and tab sequence
- Focus indicators and visible focus states
- Keyboard shortcuts and hotkeys
- Focus trapping for modals and dialogs
4. Screen Reader Support
- Semantic HTML structure
- Alternative text for images
- Proper heading hierarchy
- Skip links and landmarks
5. Mobile Accessibility
- Touch target sizing (44x44dp minimum)
- VoiceOver and TalkBack compatibility
- Gesture alternatives
- Dynamic Type support
Quick Reference
WCAG 2.2 Success Criteria Checklist
| Level | Criterion | Description |
|---|---|---|
| A | 1.1.1 | Non-text content has text alternatives |
| A | 1.3.1 | Info and relationships programmatically determinable |
| A | 2.1.1 | All functionality keyboard accessible |
| A | 2.4.1 | Skip to main content mechanism |
| AA | 1.4.3 | Contrast ratio 4.5:1 (text), 3:1 (large text) |
| AA | 1.4.11 | Non-text contrast 3:1 |
| AA | 2.4.7 | Focus visible |
| AA | 2.5.8 | Target size minimum 24x24px (NEW in 2.2) |
| AAA | 1.4.6 | Enhanced contrast 7:1 |
| AAA | 2.5.5 | Target size minimum 44x44px |
What ships with it
3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 11d ago First seen · 413 lines · 49 tokens per session scan A 7d1010ac9ecd
accessibility-compliance is a skill published in the GitHub repository onfire7777/universal-ai-skills-library (16 stars, last pushed 1mo ago), licensed MIT. It adds 49 tokens to every session and 2,856 once invoked, about $0.0002 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 2026-08-30.
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