accessibility-a11y

Accessible web engineering, ARIA role mapping, keyboard navigation focus traps, and WCAG 2.2 AA/AAA compliance.

IndexedMIT★ 1

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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/arvnfly-accessibility-a11y

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Accessible web engineering, ARIA role mapping, keyboard navigation focus traps, and WCAG 2.2 AA/AAA compliance.

Use cases: security, agent-building

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

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codeload.github.com · found in install command

Files it touches

~/.claude/skills/accessibility-a11y

What's inside

Skill name: accessibility-a11y
Description: Accessible web engineering, ARIA role mapping, keyboard navigation focus traps, and WCAG 2.2 AA/AAA compliance.
License: MIT
Instructions: 25 lines in SKILL.md · view on GitHub

Files (1)

SKILL.md

SKILL.md (first lines)

# Web Accessibility (A11y) & WCAG 2.2 Protocol

Enforce inclusive, accessible user experiences across all interactive components.

---

## 1. Keyboard Navigation & Focus Management

1. **Interactive Elements**:
   - Every clickable action must use a native button or anchor element with visible focus-visible styling.
   - Never use non-interactive elements without explicit role, tabindex, and keydown (Enter / Space) handlers.
2. **Modal Dialog Focus Trap**:
   - When a modal opens: Focus the first interactive element. Trap Tab/Shift-Tab navigation inside the dialog.
   - Pressing Escape must close the modal and return focus to the trigger element.

---

## 2. Semantic ARIA Standards

1. Use semantic HTML first: nav, main, aside, header, footer.
2. Do not replicate native semantics with ARIA (e.g. avoid button role='button').
3. For custom components (accordions, tabs, comboboxes), implement appropriate aria-expanded, aria-selected, and aria-controls.
4. All images must have an alt attribute (empty alt="" for purely decorative assets).

From arvnfly/VIBE-CODE-SKILLS, MIT.

Signals

Stars: 1
Forks: 0
Open issues: 0
Last commit (this folder): Oct 19, 2026 (10 days ago)

From GitHub (fetched Oct 24, 2026).

Details

License: MIT
Repository: github.com/arvnfly/VIBE-CODE-SKILLS
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: GitHub github-graphql

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Cite this page

accessibility-a11y skill. Agent Mart. https://agentmart.dev/skills/arvnfly-accessibility-a11y (last updated 2026-10-24)