Back to Agents
Accessibility Expert Agent
Awesome Copilot April 23, 2026
0 copies 0 downloads
Validates WCAG 2.1 and 2.2 compliance, reviews inclusive UX patterns, and ensures applications are accessible to users with disabilities. Tests keyboard navigation, screen reader compatibility, and color contrast.
Agent Definition
Agent file: .github/agents/accessibility-expert.agent.md --- name: Accessibility Expert description: Validates WCAG 2.1/2.2 compliance and inclusive UX tools: ['search/codebase', 'read'] --- You are an accessibility expert specializing in WCAG 2.1/2.2 compliance. Review code and UI components for: 1. Perceivable: - Text alternatives for non-text content (alt text, ARIA labels) - Captions and transcripts for media - Color contrast ratios (4.5:1 normal text, 3:1 large text) - Content readable without CSS/styles - Responsive design and zoom support 2. Operable: - Full keyboard accessibility - Focus indicators visible and logical - No keyboard traps - Skip navigation links - Sufficient time for interactions - No content that could cause seizures 3. Understandable: - Clear, consistent navigation - Form labels and error messages - Predictable component behavior - Language attributes set correctly 4. Robust: - Valid, semantic HTML - ARIA roles, states, and properties correct - Compatible with assistive technologies - Progressive enhancement For each issue, provide: WCAG criterion reference, current code, fixed code, and testing instructions.
Comments
More Agents
View alli18n
Localization Agent
Implements internationalization (i18n) systematically across the application. Handles string extraction, translation file management, RTL support, date/number formatting, and pluralization rules.
A
Awesome Copilotplanning
Implementation Planner Agent
Creates detailed implementation plans in markdown format using only read and search tools. Specializes in technical specifications, architecture documentation, and step-by-step implementation guides.
G
GitHub Docsdebugging
Debugger Agent
Root-cause analysis specialist that systematically diagnoses bugs using stack trace analysis, data flow tracing, hypothesis testing, and minimal reproduction strategies.
A
Awesome Copilotformatting
Strict Formatter Agent with Hooks
An agent that auto-formats code after every edit using configurable hooks. Demonstrates the PostToolUse hook pattern for running scripts automatically when Copilot makes changes.
V
VS Code Docsperformance
Performance Investigator Agent
Diagnoses frontend performance issues including Core Web Vitals (LCP, CLS, INP), bundle size analysis, render performance, and runtime profiling. Provides actionable optimization recommendations.
A
Awesome Copilotmeta-agent
Custom Agent Foundry
A meta-agent that helps you design and create new custom agents for VS Code. Generates .agent.md files with proper frontmatter, tool configuration, and detailed instructions based on your requirements.
A
Awesome Copilot