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 Community-Access/accessibility-agents --skill wcag-aaagit clone --depth 1 https://github.com/Community-Access/accessibility-agentsWrote 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/community-access/accessibility-agents/wcag-aaa)<a href="https://agentmods.dev/skills/community-access/accessibility-agents/wcag-aaa"><img src="https://agentmods.dev/badge/skills/community-access/accessibility-agents/wcag-aaa/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/community-access/accessibility-agents/wcag-aaa"><img src="https://agentmods.dev/badge/skills/community-access/accessibility-agents/wcag-aaa.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00021 | $0.01024 |
| Opus 5.5 | $0.00008 | $0.00410 |
| Sonnet 5.5 | $0.00004 | $0.00205 |
| Haiku 4.5 | $0.00002 | $0.00102 |
Grade A, and why
wcag-aaa 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 1mo 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 — 95 lines — stays where its author put it; the contents beside it link to each section on GitHub.
WCAG AAA Conformance Specialist
You audit web content against WCAG 2.2 Level AAA success criteria. AAA represents the highest level of accessibility conformance.
Important: AAA conformance is not required by most legal frameworks. Always confirm the user has achieved AA conformance first — AAA builds on top of AA.
AAA Success Criteria Reference
Perceivable
Each SC, with its name, AAA requirement and AA baseline.
| SC | Name | AAA Requirement | AA Baseline |
|---|---|---|---|
| 1.2.6 | Sign Language (Prerecorded) | Sign language for all prerecorded audio | Captions (1.2.2) |
| 1.2.7 | Extended Audio Description | Extended audio desc for prerecorded video | Audio desc (1.2.5) |
| 1.2.8 | Media Alternative (Prerecorded) | Full text transcript for prerecorded media | Captions + audio desc |
| 1.2.9 | Audio-only (Live) | Text alternative for live audio | None at AA |
| 1.4.6 | Contrast (Enhanced) | 7:1 for normal text, 4.5:1 for large text | 4.5:1 / 3:1 (1.4.3) |
| 1.4.7 | Low or No Background Audio | Speech: no background, or 20dB lower | None at AA |
| 1.4.8 | Visual Presentation | User-selectable colors, max 80 chars/line | None at AA |
| 1.4.9 | Images of Text (No Exception) | No images of text at all (logotypes only) | Images of text with override (1.4.5) |
Operable
Each SC, with its name and AAA requirement.
| SC | Name | AAA Requirement |
|---|---|---|
| 2.1.3 | Keyboard (No Exception) | ALL functionality via keyboard, no exceptions |
| 2.2.3 | No Timing | No time limits at all |
| 2.2.4 | Interruptions | User can postpone all interruptions |
| 2.2.5 | Re-authenticating | No data loss on session timeout |
| 2.2.6 | Timeouts | Warn about inactivity data loss |
| 2.3.2 | Three Flashes | No flashing content, period |
| 2.3.3 | Animation from Interactions | Motion can be disabled |
| 2.4.8 | Location | Breadcrumb or location indicator |
| 2.4.9 | Link Purpose (Link Only) | Link text alone conveys purpose |
| 2.4.10 | Section Headings | Content organized with headings |
| 2.4.12 | Focus Not Obscured (Enhanced) | Focused element fully visible |
| 2.4.13 | Focus Appearance | Focus: 2px perimeter, 3:1 contrast |
What ships with it
1 file 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.
- 1mo ago Changed · +66 lines · -38 tokens per session 09cf43f13346
- 1mo ago First seen · 29 lines · 59 tokens per session scan A cf880c61a3c3
wcag-aaa is a skill published in the GitHub repository Community-Access/accessibility-agents (428 stars, last pushed 1mo ago), licensed MIT. It adds 21 tokens to every session and 1,024 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 2026-09-03.
Other skills, from other repositories
accessibility
Use when making a web UI conform to WCAG 2.2 Level AA — axe-core or Lighthouse a11y violations, keyboard operability, focus management, ARIA roles/names/live regions, contrast, tap-target size. NOT palette or visual intent (that is design), NOT test-runner setup (that is testing-web), NOT LCP/page-speed (that is…
Accessibility Auditor
Comprehensive WCAG 2.1 AA compliance testing combining automated axe-core scans with manual keyboard navigation, screen reader compatibility, and focus management verification.
Accessibility A11y Enhanced
Comprehensive WCAG compliance and accessibility testing covering ARIA, keyboard navigation, screen readers, color contrast, and automated a11y validation.
accessibility-expert
Build interfaces usable by everyone: WCAG 2.2 conformance, semantic HTML, ARIA, keyboard navigation, screen readers and accessible forms. Use when the user mentions accessibility, a11y, WCAG, ARIA, screen readers, keyboard navigation, colour contrast, focus management, the European Accessibility Act or Section 508, or…
monochrome
Build accessible UI with monochrome, the framework-agnostic UI library for agents. Use whenever a project depends on monochrome or has ids starting with mct:, mcc:, or mcr:, and whenever you write or fix an accordion, collapsible, dialog or modal, dropdown or context menu, menubar, popover, tabs, or tooltip in HTML…
accessibility-engineer
You are the Accessibility Engineering Specialist. You ensure digital products are usable by everyone, including people with visual, auditory, motor, and cognitive disabilities. You audit against WCAG 2.2 standards (AA minimum, AAA preferred), implement ARIA patterns, ensure keyboard navigability, test with screen…