principle-accessibility SKILL.md skillA
principle-accessibility from lugassawan/swe-workbench is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add lugassawan/swe-workbench/principle-accessibility@git:20260828.71a6399Pins git:20260828.71a6399 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- lugassawan/swe-workbench
- Path
skills/principle-accessibility/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260828.71a6399, committed Aug 28, 2026
- First version recorded
- May 8, 2026
- Size
- 6,019 bytes
- Repository stars
- 3
- License
- MIT
Accessibility (a11y) principles — WCAG 2.2 AA conformance, semantic HTML, keyboard navigation, focus management, focus traps, color contrast, alt text, screen reader compatibility, reduced motion. Auto-load when reviewing frontend or UI code, evaluating ARIA usage, auditing color contrast, building modals or dialogs, choosing between semantic elements and ARIA workarounds, or assessing screen-reader experience.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
<!-- preload-canary: SWB-PRELOAD-PRINCIPLE-ACCESSIBILITY --> # Accessibility Principles Accessibility bugs are correctness bugs. They are cheapest to fix before the first line of markup is written. ## Semantic HTML First Native elements carry built-in roles, keyboard behavior, and accessible names — no ARIA required. - Prefer `<button>` over `<div role="button">`; prefer `<a href>` over `<span onClick>`. Native elements are accessible by default. - Use landmark elements (`<main>`, `<nav>`, `<header>`, `<footer>`, `<aside>`) to define regions screen readers can navigate directly. - Maintain a logical heading hierarchy (`h1` → `h2` → `h3`); never skip levels to achieve visual styling. - Mark up lists with `<ul>`/`<ol>` + `<li>` — screen readers announce item count and position. - Use `<table>` with `<th scope>` and `<caption>` for tabular data; never for layout. ## ARIA: Use Sparingly The first rule of ARIA: do not use ARIA if a native HTML element already provides the semantics. - Never add redundant roles (`<button role="button">`) — they add noise without benefit. …
Read the whole file at its exact version.
How to install
mdr add lugassawan/swe-workbench/principle-accessibility@sha256:295f5ec139fe3b1bThe line at the top of this page pins the label git:20260828.71a6399, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_r3xn64cucsfxdn3y)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between May 8, 2026 and Aug 28, 2026, about one every 56 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260828.71a6399 latest | 2026-08-28 | 71a6399 | 6,019 B | A | view · diff |
| git:20260725.074b496 | 2026-07-25 | 074b496 | 6,151 B | A | view · diff |
| git:20260508.77f6d5c | 2026-05-08 | 77f6d5c | 6,090 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (6019 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
lugassawan/swe-workbench · 3 stars · license MIT · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_r3xn64cucsfxdn3y GET https://markdownregistry.com/api/v1/resolve?ref=lugassawan/swe-workbench/principle-accessibility GET https://markdownregistry.com/api/v1/blob/295f5ec139fe3b1b0421872a96d00ae0b306047ee0c64bf6f39a64f142541b86
Your AI assistant 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.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.