webapp-testing SKILL.md skillA

This file is byte-identical to the first copy the registry indexed. Same content hash, so the same checks give both the same grade.

webapp-testing from khaledsaeed18/dotclaude is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

mdr add khaledsaeed18/dotclaude/webapp-testing@git:20260921.4ccfb75

Pins git:20260921.4ccfb75 in mdr.lock. Pin the fingerprint instead.

Audit grade

A, 17 of 17 checks passed

Kind

SKILL.md skill

Repository

khaledsaeed18/dotclaude

Path

.claude-plugin/plugins/testing/skills/webapp-testing/SKILL.md

Versions recorded

2

Latest version

git:20260921.4ccfb75, committed Sep 21, 2026

First version recorded

Jul 4, 2026

Size

6,222 bytes

Repository stars

5

License

MIT

Verify a web application works in a real browser with Playwright, covering navigation, form submission, interactions, console errors, screenshots, and responsive layout. Use when a UI feature needs end-to-end confirmation, a form flow must complete, or a change needs regression checking. Requires Node.js and installs Playwright if absent.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

Test the application in a real browser rather than claiming it works from a code read alone. A passing type-check or unit test does not mean the page renders, the form submits, or the network request succeeds. Run the app, drive it with Playwright, and report what actually happened.

## Step 1: Check for Playwright and a running app

```bash
# Check if Playwright is installed
npx playwright --version 2>/dev/null || echo "not installed"

# Check if there is an existing Playwright config
ls playwright.config.ts playwright.config.js 2>/dev/null
```

If Playwright is not installed, install it:

```bash
npm install --save-dev @playwright/test
npx playwright install chromium
```

Check whether the dev server is already running. If not, start it before writing tests. Use the project's start script - check `package.json` for the correct command (`npm run dev`, `npm start`, etc.). The server must be running for Playwright to connect.

## Step 2: Identify what to verify

Before writing any test, state the scenario in plain terms:

- What page or URL does the scenario start from?
- What actions does the user take? (navigate, click, type, submit, wait)
…

Read the whole file at its exact version.

How to install

mdr add khaledsaeed18/dotclaude/webapp-testing@sha256:10e74d8fdbab8df0

[![mdr](https://markdownregistry.com/badge/art_pardur5iarwn5hxs.svg)](https://markdownregistry.com/a/art_pardur5iarwn5hxs)

Versions

The registry has recorded 2 versions of this file, between Jul 4, 2026 and Sep 21, 2026, about one every 80 days.

Audit of the latest version

Source

API

GET https://markdownregistry.com/api/v1/artifacts/art_pardur5iarwn5hxs
GET https://markdownregistry.com/api/v1/resolve?ref=khaledsaeed18/dotclaude/webapp-testing
GET https://markdownregistry.com/api/v1/blob/10e74d8fdbab8df00c2db3294bff47e188534533f8043ad3ea46a7607698dd2b

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

More from khaledsaeed18/dotclaude

Every file in khaledsaeed18/dotclaude

Other files named webapp-testing

Browse by kind, by grade A, or by owner.