Home / jnpiyush / agentx · .github/skills/design/accessibility/SKILL.md · GitHub

accessibility skillA

Name: accessibility
Author: jnpiyush

accessibility is agent-read markdown (skill) from jnpiyush/agentx: Enforce WCAG 2.1 AA conformance on UX prototypes and shipped UI. Use when reviewing or building any user-facing surface that must pass an a11y audit -- prototypes in docs/ux/prototypes/, production components, or third-party-embedded views. Provides a mechanical checklist split by POUR principle plus reduced-motion, screen-reader, and keyboard-shortcut rules..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

What the file says

# Accessibility

> WHEN: A prototype, component, or page must meet WCAG 2.1 AA before review or release. This skill is the canonical Frontier a11y checklist; the prototype-audit skill consumes it mechanically.

## When to Use This Skill

- Authoring a UX prototype that will be reviewed against WCAG 2.1 AA
- Reviewing PR diffs that change interactive UI
- Running the prototype-auditor pass 1 (Accessibility)
- Writing a11y acceptance criteria into a Story or PRD

## Authoritative Sources

| Source | What it covers |
|--------|----------------|
| W3C WCAG 2.1 (Web Content Accessibility Guidelines) | Normative success criteria |
| W3C ARIA Authoring Practices Guide (APG) | Widget patterns and keyboard interaction |
| MDN Accessibility Reference | Element and attribute behavior |
| WebAIM Contrast Checker | Numerical contrast ratios |
| axe-core rule catalogue | Mechanically verifiable subset |

Read the official spec before invoking judgement. Do not rely on training data for ARIA roles.

## POUR Checklist

### Perceivable

- Every meaningful image, SVG, or canvas has descriptive `alt` text. Decorative images use `alt=""` and are removed from the accessibility tree.
…

Read the whole file at its exact version.

How to install

Latest version

mdr add jnpiyush/agentx/accessibility@v1.0.0

Exact content

mdr add jnpiyush/agentx/accessibility@sha256:b256dcea44ab0f52

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

[![mdr](https://markdownregistry.com/badge/art_ylj4c7gwtehrdqsc.svg)](https://markdownregistry.com/a/art_ylj4c7gwtehrdqsc)

1 badge views in 30 days

Versions

version	committed	commit	size	audit
v1.0.0 latest	2026-09-15	f17c505	7,306 B	A	view · diff
v1.0.0	2026-05-13	ca8ed6a	7,300 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Deterministic, no model, same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (7306 bytes)
pass: No zero-width or bidi control characters
pass: No instruction hidden inside an HTML comment
pass: No link to an exfiltration or paste host
pass: No credential-shaped string
pass: No instruction to send local credentials anywhere
pass: No text hidden with inline styles
pass: No prompt-injection phrasing
pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
pass: No instruction to read or print local credentials
pass: No base64 blob over 200 characters
pass: No link to a raw IP address
pass: No script tag

Source

GitHub

jnpiyush/agentx · 16 stars · license Apache-2.0 · pushed 2026-09-21 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_ylj4c7gwtehrdqsc
GET https://markdownregistry.com/api/v1/resolve?ref=jnpiyush/agentx/accessibility
GET https://markdownregistry.com/api/v1/blob/b256dcea44ab0f52cf91f6ace5499f41483a69c1625270baebfaa28aad74c6b3

Your agent does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

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