Web App Testing

80/100
Skill
by Anthropic@anthropics
MIT

Test local web applications using Playwright for UI verification, DOM inspection, browser log capture, and visual debugging — with a reconnaissance-before-action workflow to reliably locate selectors after JavaScript hydration.

Reviewed on v1.0.0 - latest is v1.1.0. Scores may not reflect the current version.

Review Scores

Security27/35Maintain.27/35Usability26/30
Security27/35
Maintain.27/35
Usability26/30
Evidence:
medium
Reviewed Apr 15, 2026
Newer version available

Reviewed Version

1.0.0

Latest Version

1.1.0(drift)

Newer version available

The review covers 1.0.0; the latest version is 1.1.0. Recheck changes before installing.

Scores reflect the version reviewed and may change with updates.

Security Audit - No Flags Reported

Audited May 27, 2026

Overview

When to Use

When NOT to Use

Setup

git clone https://github.com/anthropics/skills ~/.claude/skills/anthropics-skills && ln -s ~/.claude/skills/anthropics-skills/skills/webapp-testing ~/.claude/skills/webapp-testing

Troubleshooting

Scenes

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