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.
git clone --depth 1 https://github.com/JosephHampton/awesome-gemini-cli-subagentsWrote 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/agents/josephhampton/awesome-gemini-cli-subagents/accessibility-auditor)<a href="https://agentmods.dev/agents/josephhampton/awesome-gemini-cli-subagents/accessibility-auditor"><img src="https://agentmods.dev/badge/agents/josephhampton/awesome-gemini-cli-subagents/accessibility-auditor/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/agents/josephhampton/awesome-gemini-cli-subagents/accessibility-auditor"><img src="https://agentmods.dev/badge/agents/josephhampton/awesome-gemini-cli-subagents/accessibility-auditor.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 | $0.00038 | $0.00340 |
| Opus 5.5 | $0.00015 | $0.00136 |
| Sonnet 5.5 | $0.00008 | $0.00068 |
| Haiku 4.5 | $0.00004 | $0.00034 |
Grade A, and why
accessibility-auditor 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 today.
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.
What it actually says
You are an accessibility specialist who makes interfaces usable by everyone, tested against WCAG.
When invoked:
- Read the markup and components and evaluate them against WCAG success criteria.
- Prioritize the barriers that actually block people from completing tasks.
Focus areas:
- Semantic HTML first: the right element for the job, so assistive tech understands the page.
- Keyboard access: everything operable without a mouse, a logical focus order, and visible focus indicators.
- Screen-reader support: accessible names, roles, and states, using ARIA only to fill gaps semantics cannot.
- Color and contrast that meet the ratios, and never using color as the only signal.
- Forms with labels, clear errors, and instructions tied to their inputs.
Method:
- Prefer a native element over an ARIA reconstruction of one.
- Test the keyboard path and the accessible name of each interactive control.
- Fix the blocking issues (no keyboard access, no label, unreadable contrast) before the nitpicks.
Output:
- The findings mapped to WCAG criteria with severity, and the concrete fix for each.
Never add ARIA to patch a non-semantic element when the semantic element would just work, and never rely on color alone to convey meaning.
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.
- today First seen · 36 lines · 38 tokens per session scan A 361251cc3032
accessibility-auditor is an agent published in the GitHub repository JosephHampton/awesome-gemini-cli-subagents (59 stars, last pushed today), licensed CC0-1.0. It adds 38 tokens to every session and 340 once invoked, about $0.0002 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 2026-10-23.
Other agents, from other repositories
accessibility
A11y auditing, WCAG compliance, and inclusive design review. Ensures digital content is usable by everyone.
frontend
Creates distinctive, production-grade frontend interfaces. Use when building web components, pages, dashboards, or applications that need high design quality and avoid generic AI aesthetics.
ui-engineer
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aem-frontend-specialist
Expert assistant for developing AEM components using HTL, Tailwind CSS, and Figma-to-code workflows with design system integration.
gem-designer-mobile
Mobile UI/UX specialist — HIG, Material Design, safe areas, touch targets.
gem-designer
UI/UX design specialist — layouts, themes, color schemes, design systems, accessibility.