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 parhamb/design-skills --skill ux-accessibilitygit clone --depth 1 https://github.com/parhamb/design-skillsWrote 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/parhamb/design-skills/ux-accessibility)<a href="https://agentmods.dev/skills/parhamb/design-skills/ux-accessibility"><img src="https://agentmods.dev/badge/skills/parhamb/design-skills/ux-accessibility/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/parhamb/design-skills/ux-accessibility"><img src="https://agentmods.dev/badge/skills/parhamb/design-skills/ux-accessibility.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 | $0.00064 | $0.01327 |
| Opus 5 | $0.00032 | $0.00664 |
| Sonnet 5 | $0.00013 | $0.00265 |
| Haiku 4.5 | $0.00006 | $0.00133 |
Grade A, and why
ux-accessibility 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 9d 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 — 105 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Accessibility (A11y)
Accessibility is not a checklist to finish — it is a quality bar that benefits every user. Good contrast helps users in sunlight. Large touch targets help users on a moving bus. Clear labels help distracted users. Build for the edges and the center benefits too.
Checklist
| Item | Standard | Guidance |
|---|---|---|
| WCAG 2.2 AA compliance | WCAG 2.2 | Current standard since October 2023. AA is the legal bar in most regions, including under the European Accessibility Act (in force since June 2025). |
| Color contrast (text) | WCAG 1.4.3 (AA) | 4.5:1 ratio for normal text. 3:1 for large text (18sp or 14sp bold). |
| Color contrast (UI components) | WCAG 1.4.11 (AA) | 3:1 ratio for icons, borders, and focus indicators. |
| Touch target size | WCAG 2.5.8 (AA) | WCAG 2.2 minimum is 24x24 CSS px. Platform guidelines are stricter and should be the design target: 44x44pt (Apple HIG), 48x48dp (Material). The 44px criterion (2.5.5) is AAA. |
| Screen reader support | — | All interactive elements have accessibility labels. Custom actions replace gesture shortcuts. |
| Focus management | WCAG 2.4.3 (A) | Tab and D-pad focus order is logical. Focus moves to new content after navigation. |
| Focus not obscured | WCAG 2.4.11 (AA) | The focused element is never fully hidden behind sticky headers, footers, or overlays. |
| Color blindness safe | WCAG 1.4.1 (A) | Color is never the only differentiator. Pair with icons, shapes, or labels. |
| Reduce motion | WCAG 2.3.3 (AAA) | Check OS reduce-motion setting. Simplify or disable decorative animations. AAA formally, but a platform expectation on iOS and Android. |
| Adjustable text size | Platform | Supports Dynamic Type (iOS) and sp units (Android). Tested at 200% size. |
| Dark and light mode | — | Both themes independently meet contrast requirements. |
| Motor impairment | — | Switch Control (iOS) and Switch Access (Android) work on all interactive elements. |
| Accessible authentication | WCAG 3.3.8 (AA) | Login never depends on memorizing or transcribing (e.g. cognitive puzzles). Paste and autofill always allowed. |
| Redundant entry | WCAG 3.3.7 (A) | Information already entered in a flow is auto-populated or selectable, never asked twice. |
| Thumb zone | — | Critical actions are within natural thumb reach in the bottom 40% of the screen. |
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.
- 9d ago First seen · 105 lines · 64 tokens per session scan A 1ea87363c6a6
ux-accessibility is a skill published in the GitHub repository parhamb/design-skills (21 stars, last pushed 2mo ago), licensed MIT. It adds 64 tokens to every session and 1,327 once invoked, about $0.0003 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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