Test your web app from functions to full journeys.
Guides agents in testing web applications for functional correctness, performance, security, visual regressions, and accessibility.
When to use it
Use for testing functions, integrations, critical user flows, pre-release load performance, pre-deployment security, and visual regressions.
It changes how the agent organizes and implements a web project's tests, emphasizing unit tests over integration and end-to-end tests.
What you provide
No setup requirements listed.
This skill
GitHub Actions
Uploads failed-test reports to GitHub
Playwright
Installs Playwright and browser binaries
@lhci/cli
Installs Lighthouse CI globally