webapp-testing

Automate end-to-end web application testing with Playwright for local projects.

Updated Aug 27, 2026
One-click install
npx skills add https://github.com/ederheisler/agent-skills --skill webapp-testing-ederheisler
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: webapp-testing
Source: https://github.com/ederheisler/agent-skills/tree/main/skills/webapp-testing
Command: npx skills add https://github.com/ederheisler/agent-skills --skill webapp-testing-ederheisler

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

Automates testing of local web applications using Playwright in Python, reducing manual QA effort and speeding feedback.

Core Features & Use Cases

  • Playwright-based automation for local web apps
  • Helper scripts to manage server lifecycles (with_server.py)
  • Examples and patterns for reconnaissance-then-action testing and debugging

Quick Start

Install dependencies and run a simple script to start automating your local web app tests.

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 in Python?

Automate local web app testing with Playwright in Python by running scripts that manage the local server lifecycle and execute end-to-end test actions against your web application. The skill provides helper scripts to start and stop the server during test execution.

Can I manage the local server lifecycle automatically during UI testing?

Yes, you can manage the local server lifecycle automatically during UI testing using the included with_server.py helper script, which handles starting and stopping your local web server as part of the automated test execution flow.

What is reconnaissance-then-action testing in web automation?

Reconnaissance-then-action testing in web automation is a pattern where the script first observes or inspects the application state before performing interactions. This skill provides example patterns demonstrating how to implement this approach for effective debugging.

Does this Playwright automation require a SKILL.md file to run?

Yes, this Playwright automation requires a SKILL.md file with frontmatter containing the name and description to function. It may also include optional scripts, references, and assets directories to extend the testing capabilities.

What's the best way to debug local web testing scripts when they fail?

The best way to debug local web testing scripts is using the reconnaissance-then-action testing examples provided, which allow you to inspect the application state before taking action, helping identify why your Playwright automation fails.