WebApp Testing (Anthropic)
179,093 starsAnthropic's official toolkit for interacting with and testing local web applications using Playwright: verify frontend functionality, debug UI behavior, capture screenshots and read browser logs.
- First published：2025-09-22
- data as of：
- 2026-09-30
- Licence：
- Apache-2.0
When to use it
When you want the agent to actually open a browser to verify changes, grab screenshots or read console errors during web development.
Caution
Requires Playwright and browser binaries installed locally; targets a local dev server.
Install prompt
請幫我安裝「WebApp Testing (Anthropic)」技能：從 https://github.com/anthropics/skills/tree/main/skills/webapp-testing（技能路徑：skills/webapp-testing/） 取得完整的技能目錄，放進我的 Agent 的技能目錄（例如專案內的 skills/ 資料夾，或該 Agent 文件指明的全域技能位置），確認裡面的 SKILL.md 存在、frontmatter 的 name 與 description 完整，然後列出這個技能宣告的腳本、外部工具與 API 需求，先不要執行任何腳本。Paste this to your agent. It deliberately contains no tool subcommands — check the tool's official docs for commands.
Compatible with