accessibility

accessibility is a skill for Claude Code, Codex from kreek/consult. It costs 23 tokens per session (1,170 once invoked), scanned A, original, MIT.

Rules for building accessible user interfaces that follow WCAG 2.2 AA, a widely used standard for making websites usable by people with disabilities.

In plain words
What is it for?
Use it when building or reviewing forms, navigation, modals, custom controls, animations, focus behaviour, and other user-facing interface changes.
Why use it?
It helps prevent barriers involving keyboard use, screen readers, focus, colour contrast, motion, and interactive controls.

Skill for Claude CodeCodex

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 skills/kreek/consult/accessibility
Any agent
npx skills add kreek/consult --skill accessibility
Clone the repo
git clone --depth 1 https://github.com/kreek/consult

Made for: Claude Code, Codex.

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/skills/kreek/consult/accessibility.svg)](https://agentmods.dev/skills/kreek/consult/accessibility)
Your own site
<a href="https://agentmods.dev/skills/kreek/consult/accessibility"><img src="https://agentmods.dev/badge/skills/kreek/consult/accessibility.svg" alt="Measured on agentmods" height="20"></a>
Per session 23 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,170 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 $0.00023 $0.01170
Opus 5 $0.00012 $0.00585
Sonnet 5 $0.00005 $0.00234
Haiku 4.5 $0.00002 $0.00117

Measured 3d ago against content hash c1ead7f8e884, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, 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 3d 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.

agents/.agents/skills/accessibility/SKILL.md · 107 lines

How it starts

The opening of the file, as written. The whole thing — 107 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Accessibility

Iron Law

WCAG 2.2 AA IS THE FLOOR; NATIVE SEMANTICS COME FIRST.

When to Use

  • Building, changing, or reviewing user-facing UI, forms, navigation, modals, custom controls, interactive states, animation, color, typography, or content structure.
  • Testing keyboard flow, focus order, screen-reader behavior, contrast, reduced motion, forced colors, or accessible names.

When NOT to Use

  • Backend-only changes with no user-facing output.
  • Visual hierarchy or brand direction without implementation; use ui-design first, then return here for accessibility constraints.
  • Performance-only UI work; use performance, then verify accessibility if rendering behavior changed.

Core Ideas

  1. Prefer native HTML controls and semantics before ARIA.
  2. Every interactive element needs name, role, value, state, and keyboard behavior.
  3. Focus must be visible: at least a 2px outline at 3:1 contrast against both adjacent surfaces, with a transparent fallback for Forced Colors. Focus order must be logical. Focus must be restored after modal or overlay close. Do not trap focus by hand inside a <dialog>.
  4. Color cannot be the only signal; contrast must satisfy WCAG 2.2 AA.
  5. Motion, transparency, dark mode, high contrast, and forced colors follow user preferences.
  6. Forms need explicit labels, grouped controls, errors tied to fields, and no placeholder-only instructions.
  7. Automated checks catch only part of the problem; manual keyboard and screen-reader checks are required for meaningful UI changes.

Workflow

  1. Identify the affected user journey, controls, and content structure. Use semantic HTML first; add ARIA only when native elements cannot express the interaction.
  2. Define keyboard behavior and focus management before styling custom controls. Check labels, accessible names, headings, landmarks, form errors, status messages, and live regions.
  3. Verify contrast, reflow, target size, reduced motion, forced colors, text spacing, dragging alternatives, redundant entry, and authentication flows. Authentication must not depend on cognitive tests.
  4. Run automated checks, then perform manual keyboard testing. Add screen-reader testing for custom controls, dialogs, menus, tabs, forms, and live updates. Record remaining accessibility risks as explicit blockers or deferred work.

Read the full file on GitHub · 107 lines

Files

What ships with it

2 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.

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. 3d ago First seen · 107 lines · 23 tokens per session scan A c1ead7f8e884

Subscribe to this mod's changes

accessibility is a skill published in the GitHub repository kreek/consult (1 stars, last pushed 8d ago), licensed MIT. It adds 23 tokens to every session and 1,170 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.

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