Operate web apps
Automate a browser workflow
Find skills for Playwright, browser-use, UI testing, form flows, and visual or DOM verification.
Agent prompt
Find the best skill for automating a browser workflow, filling forms, and verifying the final page state safely.
Best first install
Webapp Testing
Use Playwright to interact with and test local web applications, capture screenshots, debug UI behavior, and inspect browser logs.
Install with one command
$ npx skills add anthropics/skills --skill webapp-testingInstall targets
Install this skill in your agent workflow
Use the public install endpoint to fetch the command, safety checklist, target prompts, and canonical links for this skill.
OpenAgentSkill CLI
Resolve policy, run the source installer safely, and report a verified install receipt.
$ npx --yes https://github.com/Leon-Drq/openagentskill/releases/download/cli-v0.3.0/openagentskill-0.3.0.tgz add anthropic-webapp-testingCopying is not installation or a successful run. Check dependencies, API costs and permissions before proceeding.
Decision guide
Use and avoid conditions
Success criteria
- Waits for real state changes
- Captures screenshots or DOM checks
- Avoids final external side effects without approval
Do not use when
- CAPTCHA or payment is required
- The workflow changes account settings
- Credentials are missing
Alternatives
Compare before installing
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Crawlee
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Crawlee Python
726Crawlee—A web scraping and browser automation library for Python to build reliable crawlers. Extract data for AI, LLMs, RAG, or GPTs. Download HTML, PDF, JPG, PNG, and other files from websites. Works with Parsel, BeautifulSoup, Playwright, and raw HTTP. Both headful and headless mode. With proxy rotation.
Scrapling
720Adaptive web scraping for agent data collection