accessibility

accessibility is a cursor rule for coding agents from mhmdreza-rafiei/agent-tools. It costs 25 tokens per session (439 once invoked), scanned A, original, MIT.

A set of accessibility rules for user interfaces, based on WCAG 2.2 AA, a widely used standard for making websites usable by people with disabilities. It covers keyboard use, labels, semantics, ARIA, contrast, and motion preferences.

In plain words
What is it for?
Building or changing components, pages, and forms. It guides keyboard navigation, accessible form fields, screen-reader announcements, suitable contrast, and correctly marked-up controls.
Why use it?
It helps ensure that people can navigate and understand controls without relying only on a mouse, sight, color, or motion. It catches missing names, labels, focus states, and keyboard support.

Cursor rule

Install

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.

agentmods
npx agentmods add rules/mhmdreza-rafiei/agent-tools/accessibility
Clone the repo
git clone --depth 1 https://github.com/mhmdreza-rafiei/agent-tools

Wrote 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.

agentmods badge for accessibility

README.md
[![agentmods](https://agentmods.dev/badge/rules/mhmdreza-rafiei/agent-tools/accessibility.svg)](https://agentmods.dev/rules/mhmdreza-rafiei/agent-tools/accessibility)
Your own site
<a href="https://agentmods.dev/rules/mhmdreza-rafiei/agent-tools/accessibility"><img src="https://agentmods.dev/badge/rules/mhmdreza-rafiei/agent-tools/accessibility.svg" alt="Measured on agentmods" height="20"></a>
Per session 25 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 439 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00025 $0.00439
Opus 5 $0.00013 $0.00219
Sonnet 5 $0.00005 $0.00088
Haiku 4.5 $0.00003 $0.00044

Measured 5d ago against content hash d85cc6f42ac4, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

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 5d 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.

rules/code/accessibility.mdc · 55 lines

What it actually says

Accessibility

Applies when building or changing UI. Load for components, pages, forms. Not every chat. The floor is WCAG 2.2 AA — not a ceiling, a floor.

Keyboard

  • Every interactive element is reachable and operable via keyboard.
  • Visible focus on every focusable element; never remove the outline without replacing it.
  • Logical tab order; no keyboard traps (a modal must trap and release cleanly).

Semantics & ARIA

  • Use native semantics first (button, nav, dialog). Add ARIA only where native semantics are missing or insufficient.
  • aria-label / aria-labelledby on icon-only buttons and ambiguous controls; never duplicate a visible label as an aria-label.
  • Live regions (aria-live) for dynamic updates that a screen-reader user would otherwise miss.

Labels & names

  • Every input has a visible <label> (or equivalent). No placeholder-as-label.
  • Every interactive element has an accessible name.
  • Required fields indicated programmatically (required, aria-required), not by color or text alone.

Contrast & motion

  • Text contrast ≥ 4.5:1 (normal), ≥ 3:1 (large). UI components and graphical objects ≥ 3:1.
  • Respect prefers-reduced-motion; no autoplaying motion that can't be paused.

Do not

  • Ship a UI change without a keyboard check.
  • Use color or icon alone to convey state — add text or aria-label.
  • Add ARIA that duplicates native semantics (redundant role="button" on a <button>).
  • /audit/a11y — runs the audit that checks this rule.
  • agents/qa/accessibility-auditor — owns the deeper fix work.
Changes

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.

  1. 5d ago First seen · 55 lines · 25 tokens per session scan A d85cc6f42ac4

Subscribe to this mod's changes

accessibility is a cursor rule published in the GitHub repository mhmdreza-rafiei/agent-tools (5 stars, last pushed 18d ago), licensed MIT. It adds 25 tokens to every session and 439 once invoked, about $0.0001 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 2026-08-31.