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A

accessibility-review

by @anthropicsv1.0.0
4.2(66)

审计设计和页面的WCAG 2.1 AA无障碍合规性,确保残障用户可访问

accessibilitywcagui-designinclusive-designcomplianceGitHub
安装方式
npx skills add anthropics/knowledge-work-plugins --skill accessibility-review
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Before / After 效果对比

1
使用前

手动对照WCAG标准逐项检查,容易遗漏要求,修复优先级难以确定

使用后

自动扫描无障碍问题,按优先级分类,提供具体修复建议,快速达标

description SKILL.md

accessibility-review

/accessibility-review

If you see unfamiliar placeholders or need to check which tools are connected, see CONNECTORS.md.

Audit a design or page for WCAG 2.1 AA accessibility compliance.

Usage

/accessibility-review $ARGUMENTS

Audit for accessibility: @$1

WCAG 2.1 AA Quick Reference

Perceivable

  • 1.1.1 Non-text content has alt text

  • 1.3.1 Info and structure conveyed semantically

  • 1.4.3 Contrast ratio >= 4.5:1 (normal text), >= 3:1 (large text)

  • 1.4.11 Non-text contrast >= 3:1 (UI components, graphics)

Operable

  • 2.1.1 All functionality available via keyboard

  • 2.4.3 Logical focus order

  • 2.4.7 Visible focus indicator

  • 2.5.5 Touch target >= 44x44 CSS pixels

Understandable

  • 3.2.1 Predictable on focus (no unexpected changes)

  • 3.3.1 Error identification (describe the error)

  • 3.3.2 Labels or instructions for inputs

Robust

  • 4.1.2 Name, role, value for all UI components

Common Issues

  • Insufficient color contrast

  • Missing form labels

  • No keyboard access to interactive elements

  • Missing alt text on meaningful images

  • Focus traps in modals

  • Missing ARIA landmarks

  • Auto-playing media without controls

  • Time limits without extension options

Testing Approach

  • Automated scan (catches ~30% of issues)

  • Keyboard-only navigation

  • Screen reader testing (VoiceOver, NVDA)

  • Color contrast verification

  • Zoom to 200% — does layout break?

Output

## Accessibility Audit: [Design/Page Name]
**Standard:** WCAG 2.1 AA | **Date:** [Date]

### Summary
**Issues found:** [X] | **Critical:** [X] | **Major:** [X] | **Minor:** [X]

### Findings

#### Perceivable
| # | Issue | WCAG Criterion | Severity | Recommendation |
|---|-------|---------------|----------|----------------|
| 1 | [Issue] | [1.4.3 Contrast] | 🔴 Critical | [Fix] |

#### Operable
| # | Issue | WCAG Criterion | Severity | Recommendation |
|---|-------|---------------|----------|----------------|
| 1 | [Issue] | [2.1.1 Keyboard] | 🟡 Major | [Fix] |

#### Understandable
| # | Issue | WCAG Criterion | Severity | Recommendation |
|---|-------|---------------|----------|----------------|
| 1 | [Issue] | [3.3.2 Labels] | 🟢 Minor | [Fix] |

#### Robust
| # | Issue | WCAG Criterion | Severity | Recommendation |
|---|-------|---------------|----------|----------------|
| 1 | [Issue] | [4.1.2 Name, Role, Value] | 🟡 Major | [Fix] |

### Color Contrast Check
| Element | Foreground | Background | Ratio | Required | Pass? |
|---------|-----------|------------|-------|----------|-------|
| [Body text] | [color] | [color] | [X]:1 | 4.5:1 | ✅/❌ |

### Keyboard Navigation
| Element | Tab Order | Enter/Space | Escape | Arrow Keys |
|---------|-----------|-------------|--------|------------|
| [Element] | [Order] | [Behavior] | [Behavior] | [Behavior] |

### Screen Reader
| Element | Announced As | Issue |
|---------|-------------|-------|
| [Element] | [What SR says] | [Problem if any] |

### Priority Fixes
1. **[Critical fix]** — Affects [who] and blocks [what]
2. **[Major fix]** — Improves [what] for [who]
3. **[Minor fix]** — Nice to have

If Connectors Available

If ~~design tool is connected:

  • Inspect color values, font sizes, and touch targets directly from Figma

  • Check component ARIA roles and keyboard behavior in the design spec

If ~~project tracker is connected:

  • Create tickets for each accessibility finding with severity and WCAG criterion

  • Link findings to existing accessibility remediation epics

Tips

  • Start with contrast and keyboard — These catch the most common and impactful issues.

  • Test with real assistive technology — My audit is a great start, but manual testing with VoiceOver/NVDA catches things I can't.

  • Prioritize by impact — Fix issues that block users first, polish later.

Weekly Installs221Repositoryanthropics/know…-pluginsGitHub Stars9.9KFirst SeenFeb 24, 2026Security AuditsGen Agent Trust HubPassSocketPassSnykPassInstalled onopencode210codex209gemini-cli209cursor208github-copilot208amp208

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统计数据

安装量1.7K
评分4.2 / 5.0
版本1.0.0
更新日期2026年3月20日
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创建2026年3月20日
最后更新2026年3月20日