Percy Visual Testing
Percy visual testing platform integration for visual regression detection
What this skill does
# Percy Visual Testing Skill
## Overview
This skill provides expert-level capabilities for Percy-based visual testing, enabling snapshot capture, visual diff analysis, and seamless CI/CD integration.
## Capabilities
### Snapshot Capture
- Capture visual snapshots across viewports
- Configure responsive testing breakpoints
- Handle dynamic content masking
- Full-page and element snapshots
### Visual Diff Analysis
- Analyze visual diffs between builds
- Identify intentional vs unintentional changes
- Configure diff sensitivity
### Baseline Management
- Manage Percy baseline approvals
- Handle baseline branching
- Configure auto-approval rules
### CI/CD Integration
- Configure Percy with CI/CD pipelines
- GitHub/GitLab integration
- Pull request visual reviews
### Framework Integration
- Integrate with Playwright
- Integrate with Cypress
- Integrate with Selenium
- Storybook integration
## Target Processes
- `visual-regression.js` - Visual regression testing
- `e2e-test-suite.js` - E2E with visual validation
- `cross-browser-testing.js` - Cross-browser visual testing
## Dependencies
- `@percy/cli` - Percy CLI
- `@percy/playwright` / `@percy/cypress` - Framework SDKs
- Percy account and token
## Usage Example
```javascript
{
kind: 'skill',
skill: {
name: 'percy-visual',
context: {
action: 'capture-snapshots',
testSuite: 'e2e',
widths: [375, 768, 1280],
branch: 'feature/new-design'
}
}
}
```
## Configuration
The skill requires a Percy token and can be configured to work with various testing frameworks.
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