webapp-testing

Automate local web application UI testing with Playwright scripts.

1|1|Updated Dec 21, 2025
One-click install
npx skills add https://github.com/Kjdragan/universal_agent --skill webapp-testing-kjdragan
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: webapp-testing
Source: https://github.com/Kjdragan/universal_agent/tree/main/.claude/skills/webapp-testing
Command: npx skills add https://github.com/Kjdragan/universal_agent --skill webapp-testing-kjdragan

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This skill enables automated testing of local web applications by providing ready-to-run Playwright-based scripts and guidance, reducing manual QA time and improving reproducibility.

Core Features & Use Cases

  • Automated UI testing for local web apps using Playwright scripts.
  • Server lifecycle orchestration via the included with_server.py helper for multi-server scenarios.
  • Reusable examples for console logging, element discovery, and static HTML automation.

Quick Start

Install Python and Playwright, install browser binaries, start a server, and run a sample script:

  • pip install playwright
  • python -m playwright install
  • python scripts/with_server.py --server "npm run dev" --port 5173 -- python examples/console_logging.py

Frequently Asked Questions about webapp-testing

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

FAQPage Schema
How do I automate local web app testing with Playwright?

Automate local web app testing with Playwright by running ready-to-use Python scripts that verify UI behavior. The included helper orchestrates server lifecycles, allowing you to validate dynamic and static pages across multiple scenarios.

What do I need to run Playwright scripts for local development?

You need Python and the Playwright library installed locally. After installing the package via pip, download the required browser binaries using the Playwright CLI before executing any test scripts.

How does server lifecycle management work for UI testing?

Server lifecycle management for UI testing works via the with_server.py helper, which starts your development server, executes Playwright test scripts against the specified port, and manages the server process throughout the test run.

Can I capture console logging and discover elements during web automation?

You can capture console logging and discover elements during web automation using the provided reusable Python examples. These scripts demonstrate static HTML automation and dynamic page interactions using Playwright.

Why should I use Playwright for web app testing instead of manual QA?

Using Playwright for web app testing reduces manual QA time and improves test reproducibility. It automates UI verification across local development servers, ensuring consistent behavior for dynamic and static pages.