Borrowing it
Nothing to install: this file belongs to AmanKtyr/Tailor. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/AmanKtyr/Tailor/main/.agents/skills/accessibility/SKILL.mdgit clone --depth 1 https://github.com/AmanKtyr/TailorWrote 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/amanktyr/tailor/accessibility)<a href="https://agentmods.dev/skills/amanktyr/tailor/accessibility"><img src="https://agentmods.dev/badge/skills/amanktyr/tailor/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/amanktyr/tailor/accessibility"><img src="https://agentmods.dev/badge/skills/amanktyr/tailor/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 | $0.00035 | $0.00766 |
| Opus 5.5 | $0.00014 | $0.00306 |
| Sonnet 5.5 | $0.00007 | $0.00153 |
| Haiku 4.5 | $0.00003 | $0.00077 |
Grade A, and why
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 10d 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 — 73 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Accessibility (a11y) Skill
Activate this skill when creating or modifying user interfaces, form inputs, modal dialogs, menus, navigation bars, interactive widgets, or visual styling.
Accessibility Law: Accessible software is usable software for everyone. Use semantic HTML first and manage focus and motion rigorously.
1. Semantic HTML First (First Line of Defense)
- Always prefer native HTML5 elements (
<button>,<nav>,<main>,<dialog>,<header>,<article>,<section>,<aside>) over generic<div>or<span>elements with click handlers. - Do NOT add redundant ARIA attributes when native elements already provide implicit roles (e.g. avoid
<button role="button">or<nav role="navigation">).
2. Keyboard Navigation & Focus Management
- Full Keyboard Operability: Every interactive element must be reachable and actionable via keyboard (
Tab,Shift+Tab,Enter,Space,Escape, and arrow keys). - Visible Focus Indicators: Never remove focus outlines (
outline: nonewithout providing an accessible:focus-visiblereplacement). - Focus Trapping in Modal Dialogs:
- When a modal opens, trap keyboard focus within the dialog container.
- Pressing
Escapemust close the dialog. - When closed, restore focus back to the triggering element.
3. Forms & Labeling
- Every form control (
<input>,<select>,<textarea>) must have an associated<label for="inputId">oraria-labelledby. - Provide clear, inline error messages linked to inputs via
aria-describedby="errorId"and marked witharia-invalid="true".
4. Visual Contrast & Media
- Color Contrast (WCAG 2.1 AA):
- Normal text: Minimum contrast ratio of 4.5:1 against its background.
- Large text (18pt+ or 14pt bold): Minimum contrast ratio of 3.0:1.
- Interactive UI components & graphical objects: Minimum 3.0:1.
- Informative vs Decorative Images:
- Informative images: Descriptive
alt="User profile photo of Jane Doe". - Purely decorative images: Explicit empty
alt=""andaria-hidden="true".
- Informative images: Descriptive
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.
- 10d ago Changed · +25 lines a85843c6e329
- 1mo ago First seen · 48 lines · 35 tokens per session scan A 2a105d60be6f
accessibility is a skill published in the GitHub repository AmanKtyr/Tailor (6 stars, last pushed 11d ago), licensed MIT. It adds 35 tokens to every session and 766 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-08-31.
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