Web App Testing

Test local web applications with Playwright-based browser workflows.

Install with skills CLI

npx skills add anthropics/skills --skill webapp-testing

Choose your target agent when the installer prompts. Installation target does not mean this listing has tested every agent.

Production React Web

Verify: Exercises user flows and captures browser-level evidence.

A toolkit for exercising local web apps, validating frontend behavior, capturing screenshots, and inspecting browser output.

Test user flows

Capture browser evidence

Inspect UI behavior

Investigate bugs and test failures through evidence before proposing fixes.

Engineering npx install

Drive implementation with a failing test, minimal code, and deliberate refactoring.

Engineering npx install

Clarify intent, constraints, and design before creative implementation begins.

Engineering npx install