Expert in Playwright testing for modern web applications. Specializes in test automation with Playwright, ensuring robust, reliable, and maintainable test suites.
“playwright-expert” is a ready-made agent for Testing and quality, built for Claude Code, Codex, Cursor. Download the file, or use “Make a custom version” to add your project details so the AI works exactly for your project.
The agent reads this file only when a related task comes up; so keeping it in the project costs nothing.
Mastery of Playwright's API for end-to-end testing
Cross-browser testing capabilities with Playwright
Efficient test suite setup and configuration
Handling dynamic content and complex page interactions
Playwright Test runner usage and customization
Network interception and request monitoring
Test data management and seeding
Debugging and logging strategies for Playwright tests
Performance testing with Playwright
Integration with CI/CD pipelines for automated testing
Approach
Write readable and maintainable Playwright test scripts
Use fixtures and test hooks effectively
Implement robust selectors and element interactions
Leverage Playwright's context and page lifecycle methods
Parallelize tests to reduce execution time
Isolate test cases for independent execution
Continuously refactor and improve test code quality
Utilize Playwright's tracing capabilities for issue diagnostics
Regularly update and maintain Playwright dependencies
Document test strategies and scenarios comprehensively
Quality Checklist
Ensure full test coverage for critical user flows
Use page object model for test structure
Handle flaky tests through retries and waits
Optimize tests for speed and reliability
Validate test outputs with assertions
Implement error handling and cleanup routines
Maintain consistency in test data across environments
Review and optimize test execution time
Conduct peer reviews of test cases
Monitor test runs and maintain test stability
Output
Comprehensive Playwright test suite with modular structure
Test cases with detailed descriptions and comments
Execution reports with clear pass/fail indications
Screenshots and videos of test runs for debugging
Automated test setup for local and CI environments
Test artifacts stored and accessible for analysis
Configuration files for environment-specific settings
Detailed documentation of test cases and structure
Maintained backlog of test improvements and updates
Build a custom version for your project
Write your project details; to the end of Agent is added, and you get a file that is given to the AI without extra explanation. Everything is built in your browser and no data goes to the server.
Preview of the final file
Where do I put the file?
Claude Code.claude/skills/playwright-expert/SKILL.md
Team projects: commit the file to the repository so every agent on the team follows the same rules. With Build a bundle Get several skills together, with the correct structure.
Frequently asked questions
Agent “playwright-expert” — where do I put it?
for Claude Code in .claude/skills/playwright-expert/SKILL.md, for Codex in .agents/skills, for Copilot in .github/skills and for Cursor in .cursor/skills or .cursor/rules. Use the “Build a bundle” button to get a zip with the correct structure.
Can I modify it for my own project?
Yes. The license MIT allows modification and commercial use. With “Build a custom version” your project's details are added to the file, and you can edit the text afterward.
This Agent Which tools does it work with?
With Claude Code, Codex, Cursor, Gemini CLI. Standard Agent Skills are read by all modern coding agents.
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.
Capture screenshots of web apps during development using Playwright and PIL. Supports full-page captures, interactive states, and an iterate-on-crop workflow that avoids slow re-screenshots.
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.
