Overview
What It Does
Webapp Testing packages a focused browser & research workflow for an AI agent. Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs. It is best suited to users who can review the resulting actions and provide only the accounts, files, or command access needed for the task. It is not a substitute for human approval on destructive, financial, security-sensitive, or public-facing actions.
Task ideas
Popular Use Cases
- Research a topic across public sources
- Collect structured information from web pages
- Navigate a browser-driven workflow
- Summarize findings with source links
Installation
Install this Agent Skill
Claude Code
npx skills add https://github.com/anthropics/skills --skill webapp-testingCommands derived from the public GitHub SKILL.md record. Checked 2026-09-02. Review the source before running them.
Before you start
Requirements
| Claude Code | Required / review |
| Codex | Required / review |
| Public SKILL.md source | Required / review |
| Review instructions and requested permissions before installation | Required / review |
| Paid service | Check source |
| Supported system | Check source |
Popularity context
Why It’s Popular
Webapp Testing is a verified Agent Skill from anthropics with a public SKILL.md, compatible with Claude Code, Codex.
Alternatives
