Does this work in CI/CD environments?

Yes, this skill is specifically designed for headless execution, making it the preferred choice for automated CI/CD pipelines where a GUI is unavailable.

What is the 'Iron Law of Verification'?

It is a mandatory practice within this skill where every action (click, type, navigate) must be followed by a snapshot or wait condition to prove the UI state changed as expected.

Can I use this for debugging console messages?

No, Playwright MCP is designed for headless automation and does not support reading console logs or network requests. For interactive debugging, use the Chrome MCP skill.

Which browsers are supported by this skill?

Through Playwright MCP, this skill supports testing across Chromium, Firefox, and WebKit (Safari engine) for comprehensive cross-browser coverage.

Playwright Browser Testing

Name: Playwright Browser Testing
Author: edwinhu

byedwinhu

安全与测试

Automates headless browser testing and end-to-end web verification using the Playwright MCP server.

关于

This skill provides a comprehensive framework for headless browser automation and E2E testing within Claude Code. It enables cross-browser verification across Chromium, Firefox, and WebKit while maintaining strict adherence to reliability gates. Optimized for CI/CD environments where visual browsers are unavailable, it offers robust tools for accessibility tree snapshots, element interaction, and complex multi-step workflow validation to ensure web applications function correctly across diverse environments.

主要功能

Cross-browser testing support for Chromium, Firefox, and WebKit
Headless E2E automation optimized for CI/CD pipelines
0 GitHub stars
Standardized verification gates to ensure environment readiness
Advanced interaction handling for iframes, modals, and tooltips
Accessibility tree snapshots for reliable UI state verification

使用场景

Automating end-to-end testing in headless server environments
Validating complex user journeys like multi-step checkouts or logins
Performing cross-browser UI regression and layout verification

关于

主要功能

Cross-browser testing support for Chromium, Firefox, and WebKit
Headless E2E automation optimized for CI/CD pipelines
0 GitHub stars
Standardized verification gates to ensure environment readiness
Advanced interaction handling for iframes, modals, and tooltips
Accessibility tree snapshots for reliable UI state verification

使用场景

Automating end-to-end testing in headless server environments
Validating complex user journeys like multi-step checkouts or logins
Performing cross-browser UI regression and layout verification