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 ZachArticulateV/designer-pro-and-seo --skill design-accessibilitygit clone --depth 1 https://github.com/ZachArticulateV/designer-pro-and-seoWrote 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/zacharticulatev/designer-pro-and-seo/design-accessibility)<a href="https://agentmods.dev/skills/zacharticulatev/designer-pro-and-seo/design-accessibility"><img src="https://agentmods.dev/badge/skills/zacharticulatev/designer-pro-and-seo/design-accessibility/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/zacharticulatev/designer-pro-and-seo/design-accessibility"><img src="https://agentmods.dev/badge/skills/zacharticulatev/designer-pro-and-seo/design-accessibility.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 | $0.00144 | $0.01676 |
| Opus 5 | $0.00072 | $0.00838 |
| Sonnet 5 | $0.00029 | $0.00335 |
| Haiku 4.5 | $0.00014 | $0.00168 |
Grade A, and why
design-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 12d 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 — 108 lines — stays where its author put it; the contents beside it link to each section on GitHub.
design-accessibility
Family: design Status: Stable
Purpose
A dedicated accessibility skill. Runs structural WCAG 2.2 checks on any HTML with
no tools required (the free path) and a full axe-core scan when Playwright is
installed (the deep path), producing a severity-ranked report that downstream
skills (qa-gate, design-build) can act on.
Triggers
- "accessibility check" / "a11y check" / "wcag audit"
- "axe scan" / "is this accessible"
- "screen reader check" / "keyboard nav check"
Inputs
- Target URL or local build path
- WCAG level: AA (default) | AAA
- Viewports to test (defaults: 375 / 768 / 1280)
- Optional: a design-system token file (from
design-system-gen); the token-based contrast check in Step 2 runs only when it is present
Steps
- Detect Playwright. If available → deep path (step 3). If not → static path (step 2). Always say which path ran.
- Static WCAG checks (free path, on the page source): run
scripts/design/a11y_static.py --file <page.html>— a stdlibhtml.parserstructural checker that emits severity-ranked JSON findings for imagealtcoverage, heading order (no skipped levels / one<h1>), form-control labels,<html lang>, a skip-to-content link,<main>/landmark presence, and a responsive (non-zoom-blocking) viewport meta. When adesign-system-gentoken file is present, pass--tokens <tokens.json>to add the token-contrast cross-check (the engine's own WCAG luminance math over thetext/bg/surface/primary/on_primary/accentslots). Seereferences/design-accessibility/structural-checks.mdfor the full check catalog + severity model. - Deep axe scan (Playwright path): for each viewport, run axe-core; test
keyboard nav (tab order, visible focus, focus traps in modals, escape routes);
test
prefers-reduced-motion; test 200% text scaling for truncation/overflow; verify computed-style color contrast. - Classify findings critical / serious / moderate / minor with the WCAG success criterion and remediation guidance (file:line when source is available).
- Render the report; note clearly that the static path is a subset and a full axe scan needs Playwright.
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.
- 12d ago First seen · 108 lines · 144 tokens per session scan A 0182aaac8c7c
design-accessibility is a skill published in the GitHub repository ZachArticulateV/designer-pro-and-seo (8 stars, last pushed 2mo ago), licensed MIT. It adds 144 tokens to every session and 1,676 once invoked, about $0.0007 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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