An automated tool for auditing, identifying, and fixing web accessibility violations to ensure inclusive user experiences.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install accessibility-checker
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install accessibility-checker using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Accessibility Checker?
The Accessibility Checker is an essential addition to your toolkit for building inclusive digital products. By leveraging Openclaw Skills, developers can systematically audit UI components for accessibility barriers. This skill specializes in identifying violations of WCAG guidelines, such as insufficient color contrast or missing keyboard navigation support, and provides actionable fixes to ensure your applications are usable by everyone, including those relying on screen readers. It bridges the gap between raw code and accessible design, making inclusivity a standard part of your development workflow.
Accessibility Checker Use Cases
- Scanning web interfaces for WCAG compliance violations.
- Enhancing screen reader support for complex interactive elements.
- Automating the fix for missing ARIA labels and alt-text.
- Running accessibility validation tests as part of the development lifecycle.
- Ensuring keyboard navigation remains functional across all UI updates.
How Accessibility Checker Works
- Audit: The skill scans your UI components to detect potential accessibility hurdles and compliance gaps.
- Identify: It flags specific violations against WCAG standards, such as contrast issues or missing labels.
- Fix: It suggests and implements necessary code changes, including ARIA roles and semantic HTML adjustments.
- Test: It validates the applied fixes using industry-standard tools like Lighthouse to ensure full compliance.
Accessibility Checker Setup
To integrate this tool into your project using Openclaw Skills, follow these steps:
# Install the accessibility checker skill
openclaw install accessibility-checker
# Execute a scan on your source directory
openclaw run accessibility-checker --target ./src
Accessibility Checker Data Schema & Taxonomy
The Accessibility Checker organizes its findings into a structured format for easy remediation and tracking.
| Attribute | Description |
|---|---|
| Issue ID | Unique reference for the identified accessibility violation |
| WCAG Criteria | The specific guideline or standard being addressed |
| Remediation | Suggested code fix or ARIA label modification |
| Severity | The impact level of the issue on the end-user experience |
| Component Path | The file location of the affected UI element |
Accessibility Checker Advanced Features
- Seamless integration into CI/CD workflows via Openclaw Skills for continuous compliance.
- Intelligent ARIA label generation for dynamic and complex web content.
- Support for custom accessibility audits tailored to specific industry compliance levels.
- Batch processing capabilities for auditing multiple repositories simultaneously.
- Detailed reporting exported in JSON or Markdown for team reviews.
SKILL.md
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