security-visual-testing

Conduct security-first visual testing on web applications with URL validation and PII detection.

Updated Jun 15, 2026
One-click install
npx skills add https://github.com/CENKSSS/valocase-backend --skill security-visual-testing-cenksss
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: security-visual-testing
Source: https://github.com/CENKSSS/valocase-backend/tree/main/.claude/skills/security-visual-testing
Command: npx skills add https://github.com/CENKSSS/valocase-backend --skill security-visual-testing-cenksss

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires visual-testing-advanced, security-testing, accessibility-testing, qe-browser, and includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

This Skill provides comprehensive security-first visual testing, ensuring web applications are secure, visually consistent, and accessible.

Core Features & Use Cases

  • Security Testing: Validates URLs, detects PII, and scans for security issues.
  • Visual Regression: Captures and compares screenshots across multiple viewports.
  • Accessibility Audit: Ensures WCAG 2.1 AA compliance.
  • Use Case: Use this Skill to test a login page, ensuring it handles PII securely, has no visual regressions, and meets accessibility standards.

Quick Start

Run a full security and visual audit on your web application using the security-visual-testing skill.

Frequently Asked Questions about security-visual-testing

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I run visual regression testing alongside PII detection on web applications?▼

Visual regression testing and PII detection run simultaneously by capturing screenshots across parallel viewports while scanning URLs for sensitive data. This approach validates visual consistency and security by storing baselines in version control for continuous comparison.

Can I automate WCAG 2.1 AA accessibility compliance checks during security testing?▼

Yes, WCAG 2.1 AA accessibility compliance checks execute automatically during security testing. The process validates URLs, detects PII, and audits accessibility standards within a single workflow to ensure web applications remain secure and accessible.

Do I need qe-browser and visual-testing-advanced to test multiple viewports?▼

Yes, qe-browser and visual-testing-advanced are required dependencies for handling parallel viewports. They provide the browser automation and baseline comparison infrastructure needed to capture, store, and diff screenshots across different screen sizes in version control.

What's the best way to secure a login page against visual regressions and PII exposure?▼

Securing a login page requires running a combined security and visual audit that detects PII exposure, checks for visual regressions across viewports, and validates WCAG 2.1 AA compliance. This ensures sensitive data handling and UI consistency simultaneously.

How does URL validation work during security-first visual testing?▼

URL validation works by scanning web application targets for security issues and PII exposure before capturing visual baselines. This security-first approach ensures that URLs are safe and compliant before executing parallel viewport screenshots and accessibility audits.

Why store visual testing baselines in version control for security audits?▼

Storing visual testing baselines in version control tracks visual regressions alongside code changes during security audits. This maintains a historical record of UI states across viewports, ensuring that PII detection and accessibility compliance remain verified across deployments.