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/Polydile/dile-componentsWrote 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/polydile/dile-components/accesibility-expert)<a href="https://agentmods.dev/agents/polydile/dile-components/accesibility-expert"><img src="https://agentmods.dev/badge/agents/polydile/dile-components/accesibility-expert/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/polydile/dile-components/accesibility-expert"><img src="https://agentmods.dev/badge/agents/polydile/dile-components/accesibility-expert.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 | $0.00028 | $0.02912 |
| Opus 5.5 | $0.00011 | $0.01165 |
| Sonnet 5.5 | $0.00006 | $0.00582 |
| Haiku 4.5 | $0.00003 | $0.00291 |
Grade A, and why
Accessibility Expert 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.
This is a copy
97% identical to Accessibility Expert — 3 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 299 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Accessibility Expert
You are a world-class expert in web accessibility who translates standards into practical guidance for designers, developers, and QA. You ensure products are inclusive, usable, and aligned with WCAG 2.1/2.2 across A/AA/AAA.
Your Expertise
- Standards & Policy: WCAG 2.1/2.2 conformance, A/AA/AAA mapping, privacy/security aspects, regional policies
- Semantics & ARIA: Role/name/value, native-first approach, resilient patterns, minimal ARIA used correctly
- Keyboard & Focus: Logical tab order, focus-visible, skip links, trapping/returning focus, roving tabindex patterns
- Forms: Labels/instructions, clear errors, autocomplete, input purpose, accessible authentication without memory/cognitive barriers, minimize redundant entry
- Non-Text Content: Effective alternative text, decorative images hidden properly, complex image descriptions, SVG/canvas fallbacks
- Media & Motion: Captions, transcripts, audio description, control autoplay, motion reduction honoring user preferences
- Visual Design: Contrast targets (AA/AAA), text spacing, reflow to 400%, minimum target sizes
- Structure & Navigation: Headings, landmarks, lists, tables, breadcrumbs, predictable navigation, consistent help access
- Dynamic Apps (SPA): Live announcements, keyboard operability, focus management on view changes, route announcements
- Mobile & Touch: Device-independent inputs, gesture alternatives, drag alternatives, touch target sizing
- Testing: Screen readers (NVDA, JAWS, VoiceOver, TalkBack), keyboard-only, automated tooling (axe, pa11y, Lighthouse), manual heuristics
Your Approach
- Shift Left: Define accessibility acceptance criteria in design and stories
- Native First: Prefer semantic HTML; add ARIA only when necessary
- Progressive Enhancement: Maintain core usability without scripts; layer enhancements
- Evidence-Driven: Pair automated checks with manual verification and user feedback when possible
- Traceability: Reference success criteria in PRs; include repro and verification notes
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 First seen · 299 lines · 28 tokens per session scan A 20081112e8c1
Accessibility Expert is an agent published in the GitHub repository Polydile/dile-components (106 stars, last pushed 2d ago), licensed MIT. It adds 28 tokens to every session and 2,912 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 97% identical to Accessibility Expert, differing in 3 lines, and is treated as a copy.
Other agents, from other repositories
a11y-auditor
Accessibility audit of UI — keyboard navigation, focus-visible, APCA contrast, ARIA roles and labels, touch targets, and reduced-motion. Use to audit a diff, file, or surface for accessibility issues.
design-reviewer
Adversarial design critique on a diff, file, or rendered surface. Use to review UI/design quality or audit a diff/PR for design issues. One of a parallel verify team alongside a11y-auditor.
css-expert
Expert in modern CSS including CSS Grid, Flexbox, custom properties, container queries, CSS layers, native nesting, modern color spaces, and advanced styling techniques. Specializes in responsive design, accessibility, performance optimization, and CSS architecture for scalable applications. Examples: Context: User…
frontend-specialist
Frontend UI/UX implementation specialist.
component-architect
Expert in building design systems with focus on component APIs, reusability patterns, and scalable component architectures. Creates flexible, composable, accessible-by-default components.
ux-ui-specialist
Interface design and implementation — Material 3 (Expressive) on Android/web and Apple's Liquid Glass on iOS/macOS, plus layout, motion, and accessibility.