Test & debugApache-2.0

Web app testing

by Anthropic (opens in a new tab) anthropics/skills

Tests local web apps with Playwright scripts: screenshots, logs and UI checks.

Installation

Skills CLI

Skills CLI command
npx skills@latest add anthropics/skills --skill webapp-testing

Requires Node.js and npm. Choose your agents in the installer; add -g for a global installation.

Fieldbook review

Reviewed 27 Sept 2026

Ships helper scripts for starting your server during a test run. Needs Python and Playwright installed.

  • LicenceApache-2.0
  • FrontmatterValid name and description
  • Risky patternsNone found
  • Size96 lines
  • Last checked27 Sept 2026 · 51b7349e77ec63b7744a6f63647e7566a0b4d2e301121cc10e8c2113af6556a2

What it can touch

  • Browser

    Drives a real browser.

  • Runs commands

    Runs shell commands such as tests, builds or installs.

Read the source

Fieldbook links to the original instead of copying it, so you always read the version you install.

skills/webapp-testing/SKILL.md on GitHub (opens in a new tab)