Add 260+ Claude Code skills from skills.sh
Complete collection of AI agent skills including: - Frontend Development (Vue, React, Next.js, Three.js) - Backend Development (NestJS, FastAPI, Node.js) - Mobile Development (React Native, Expo) - Testing (E2E, frontend, webapp) - DevOps (GitHub Actions, CI/CD) - Marketing (SEO, copywriting, analytics) - Security (binary analysis, vulnerability scanning) - And many more... Synchronized from: https://skills.sh/ Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
admin
135
playwright-skill/CONTRIBUTING.md
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playwright-skill/CONTRIBUTING.md
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# Contributing to Playwright Skill
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Thank you for considering contributing to the Playwright Skill plugin for Claude Code!
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## How to Contribute
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### Reporting Bugs
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If you find a bug, please create an issue on GitHub with:
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- Clear description of the problem
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- Steps to reproduce
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- Expected vs actual behavior
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- Your environment (OS, Node version, Playwright version)
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- Example code that demonstrates the issue
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### Suggesting Enhancements
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Enhancement suggestions are welcome! Please:
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- Check existing issues first to avoid duplicates
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- Clearly describe the enhancement and its benefits
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- Provide examples of how it would be used
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### Pull Requests
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1. **Fork the repository**
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```bash
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git clone https://github.com/lackeyjb/playwright-skill.git
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cd playwright-skill
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```
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2. **Create a feature branch**
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```bash
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git checkout -b feature/your-feature-name
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```
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3. **Make your changes**
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- Follow the existing code style
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- Add tests if applicable
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- Update documentation as needed
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4. **Test your changes**
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```bash
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npm run setup
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# Test your changes with Claude Code
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```
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5. **Commit your changes**
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```bash
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git add .
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git commit -m "feat: add your feature description"
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```
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6. **Push to your fork**
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```bash
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git push origin feature/your-feature-name
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```
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7. **Create a Pull Request**
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- Go to the original repository
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- Click "New Pull Request"
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- Select your fork and branch
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- Provide a clear description of your changes
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## Development Guidelines
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### Code Style
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- Use clear, descriptive variable names
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- Add comments for complex logic
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- Keep functions focused on a single responsibility
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- Follow existing patterns in the codebase
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### SKILL.md Guidelines
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- Keep examples concise (8-15 lines)
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- Always show `headless: false` by default
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- Include error handling in examples
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- Add console.log statements for visibility
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- Reference README.md for advanced topics
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### Commit Messages
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Use conventional commits format:
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- `feat:` New features
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- `fix:` Bug fixes
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- `docs:` Documentation changes
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- `refactor:` Code refactoring
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- `test:` Adding tests
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- `chore:` Maintenance tasks
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Examples:
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```
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feat: add mobile device emulation helper
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fix: resolve module resolution issue in run.js
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docs: update installation instructions
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```
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### File Structure
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```
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playwright-skill/
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├── SKILL.md # Keep concise (~300 lines)
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├── README.md # Full API reference
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├── PLUGIN_README.md # Plugin distribution docs
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├── run.js # Universal executor
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├── package.json # Dependencies
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├── plugin.json # Plugin metadata
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└── lib/
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└── helpers.js # Utility functions
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```
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### Adding New Helpers
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When adding functions to `lib/helpers.js`:
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1. Add clear JSDoc comments
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2. Include error handling
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3. Export the function
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4. Update SKILL.md to mention it
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5. Add example usage
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### Testing
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Before submitting:
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1. Test with a fresh installation
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2. Verify examples in SKILL.md work
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3. Check that `run.js` handles edge cases
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4. Ensure browser opens in visible mode by default
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## Questions?
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Feel free to open an issue for discussion before starting work on major changes.
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## License
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By contributing, you agree that your contributions will be licensed under the MIT License.
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21
playwright-skill/LICENSE
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playwright-skill/LICENSE
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MIT License
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Copyright (c) 2025 lackeyjb
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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241
playwright-skill/README.md
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241
playwright-skill/README.md
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# Playwright Skill for Claude Code
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**General-purpose browser automation as a Claude Skill**
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A [Claude Skill](https://www.anthropic.com/blog/skills) that enables Claude to write and execute any Playwright automation on-the-fly - from simple page tests to complex multi-step flows. Packaged as a [Claude Code Plugin](https://docs.claude.com/en/docs/claude-code/plugins) for easy installation and distribution.
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Claude autonomously decides when to use this skill based on your browser automation needs, loading only the minimal information required for your specific task.
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Made using Claude Code.
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## Features
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- **Any Automation Task** - Claude writes custom code for your specific request, not limited to pre-built scripts
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- **Visible Browser by Default** - See automation in real-time with `headless: false`
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- **Zero Module Resolution Errors** - Universal executor ensures proper module access
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- **Progressive Disclosure** - Concise SKILL.md with full API reference loaded only when needed
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- **Safe Cleanup** - Smart temp file management without race conditions
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- **Comprehensive Helpers** - Optional utility functions for common tasks
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## Installation
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This repository is structured as a [Claude Code Plugin](https://docs.claude.com/en/docs/claude-code/plugins) containing a skill. You can install it as either a **plugin** (recommended) or extract it as a **standalone skill**.
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### Understanding the Structure
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This repository uses the plugin format with a nested structure:
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```
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playwright-skill/ # Plugin root
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├── .claude-plugin/ # Plugin metadata
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└── skills/
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└── playwright-skill/ # The actual skill
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└── SKILL.md
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```
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Claude Code expects skills to be directly in folders under `.claude/skills/`, so manual installation requires extracting the nested skill folder.
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---
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### Option 1: Plugin Installation (Recommended)
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Install via Claude Code's plugin system for automatic updates and team distribution:
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```bash
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# Add this repository as a marketplace
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/plugin marketplace add lackeyjb/playwright-skill
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# Install the plugin
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/plugin install playwright-skill@playwright-skill
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# Navigate to the skill directory and run setup
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cd ~/.claude/plugins/marketplaces/playwright-skill/skills/playwright-skill
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npm run setup
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```
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Verify installation by running `/help` to confirm the skill is available.
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---
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### Option 2: Standalone Skill Installation
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To install as a standalone skill (without the plugin system), extract only the skill folder:
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**Global Installation (Available Everywhere):**
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```bash
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# Clone to a temporary location
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git clone https://github.com/lackeyjb/playwright-skill.git /tmp/playwright-skill-temp
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# Copy only the skill folder to your global skills directory
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mkdir -p ~/.claude/skills
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cp -r /tmp/playwright-skill-temp/skills/playwright-skill ~/.claude/skills/
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# Navigate to the skill and run setup
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cd ~/.claude/skills/playwright-skill
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npm run setup
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# Clean up temporary files
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rm -rf /tmp/playwright-skill-temp
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```
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**Project-Specific Installation:**
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```bash
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# Clone to a temporary location
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git clone https://github.com/lackeyjb/playwright-skill.git /tmp/playwright-skill-temp
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# Copy only the skill folder to your project
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mkdir -p .claude/skills
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cp -r /tmp/playwright-skill-temp/skills/playwright-skill .claude/skills/
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# Navigate to the skill and run setup
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cd .claude/skills/playwright-skill
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npm run setup
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# Clean up temporary files
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rm -rf /tmp/playwright-skill-temp
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```
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**Why this structure?** The plugin format requires the `skills/` directory for organizing multiple skills within a plugin. When installing as a standalone skill, you only need the inner `skills/playwright-skill/` folder contents.
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---
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### Option 3: Download Release
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1. Download and extract the latest release from [GitHub Releases](https://github.com/lackeyjb/playwright-skill/releases)
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2. Copy only the `skills/playwright-skill/` folder to:
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- Global: `~/.claude/skills/playwright-skill`
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- Project: `/path/to/your/project/.claude/skills/playwright-skill`
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3. Navigate to the skill directory and run setup:
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```bash
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cd ~/.claude/skills/playwright-skill # or your project path
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npm run setup
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```
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|
||||
---
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### Verify Installation
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Run `/help` to confirm the skill is loaded, then ask Claude to perform a simple browser task like "Test if google.com loads".
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## Quick Start
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After installation, simply ask Claude to test or automate any browser task. Claude will write custom Playwright code, execute it, and return results with screenshots and console output.
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## Usage Examples
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### Test Any Page
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```
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||||
"Test the homepage"
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||||
"Check if the contact form works"
|
||||
"Verify the signup flow"
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```
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### Visual Testing
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|
||||
```
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||||
"Take screenshots of the dashboard in mobile and desktop"
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||||
"Test responsive design across different viewports"
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||||
```
|
||||
|
||||
### Interaction Testing
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||||
|
||||
```
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||||
"Fill out the registration form and submit it"
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"Click through the main navigation"
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"Test the search functionality"
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```
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||||
|
||||
### Validation
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||||
|
||||
```
|
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"Check for broken links"
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"Verify all images load"
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||||
"Test form validation"
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```
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|
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## How It Works
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|
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1. Describe what you want to test or automate
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2. Claude writes custom Playwright code for the task
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3. The universal executor (run.js) runs it with proper module resolution
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4. Browser opens (visible by default) and automation executes
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5. Results are displayed with console output and screenshots
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## Configuration
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|
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Default settings:
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|
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- **Headless:** `false` (browser visible unless explicitly requested otherwise)
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- **Slow Motion:** `100ms` for visibility
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- **Timeout:** `30s`
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- **Screenshots:** Saved to `/tmp/`
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|
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## Project Structure
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|
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```
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playwright-skill/
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├── .claude-plugin/
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│ ├── plugin.json # Plugin metadata for distribution
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│ └── marketplace.json # Marketplace configuration
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├── skills/
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│ └── playwright-skill/ # The actual skill (Claude discovers this)
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│ ├── SKILL.md # What Claude reads
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│ ├── run.js # Universal executor (proper module resolution)
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│ ├── package.json # Dependencies & setup scripts
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│ └── lib/
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│ └── helpers.js # Optional utility functions
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│ └── API_REFERENCE.md # Full Playwright API reference
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├── README.md # This file - user documentation
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├── CONTRIBUTING.md # Contribution guidelines
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└── LICENSE # MIT License
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```
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## Advanced Usage
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Claude will automatically load `API_REFERENCE.md` when needed for comprehensive documentation on selectors, network interception, authentication, visual regression testing, mobile emulation, performance testing, and debugging.
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## Dependencies
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|
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- Node.js
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- Playwright (installed via `npm run setup`)
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- Chromium (installed via `npm run setup`)
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## Troubleshooting
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|
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**Playwright not installed?**
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Navigate to the skill directory and run `npm run setup`.
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|
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**Module not found errors?**
|
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Ensure automation runs via `run.js`, which handles module resolution.
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|
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**Browser doesn't open?**
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Verify `headless: false` is set. The skill defaults to visible browser unless headless mode is requested.
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|
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**Install all browsers?**
|
||||
Run `npm run install-all-browsers` from the skill directory.
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|
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## What is a Skill?
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|
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[Agent Skills](https://agentskills.io) are folders of instructions, scripts, and resources that agents can discover and use to do things more accurately and efficiently. When you ask Claude to test a webpage or automate browser interactions, Claude discovers this skill, loads the necessary instructions, executes custom Playwright code, and returns results with screenshots and console output.
|
||||
|
||||
This Playwright skill implements the [open Agent Skills specification](https://agentskills.io), making it compatible across agent platforms.
|
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|
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## Contributing
|
||||
|
||||
Contributions are welcome. Fork the repository, create a feature branch, make your changes, and submit a pull request. See [CONTRIBUTING.md](CONTRIBUTING.md) for details.
|
||||
|
||||
## Learn More
|
||||
|
||||
- [Agent Skills Specification](https://agentskills.io) - Open specification for agent skills
|
||||
- [Claude Code Skills Documentation](https://docs.claude.com/en/docs/claude-code/skills)
|
||||
- [Claude Code Plugins Documentation](https://docs.claude.com/en/docs/claude-code/plugins)
|
||||
- [Plugin Marketplaces](https://docs.claude.com/en/docs/claude-code/plugin-marketplaces)
|
||||
- [API_REFERENCE.md](skills/playwright-skill/API_REFERENCE.md) - Full Playwright documentation
|
||||
- [GitHub Issues](https://github.com/lackeyjb/playwright-skill/issues)
|
||||
|
||||
## License
|
||||
|
||||
MIT License - see [LICENSE](LICENSE) file for details.
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453
playwright-skill/skill.md
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453
playwright-skill/skill.md
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---
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name: playwright-skill
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||||
description: Complete browser automation with Playwright. Auto-detects dev servers, writes clean test scripts to /tmp. Test pages, fill forms, take screenshots, check responsive design, validate UX, test login flows, check links, automate any browser task. Use when user wants to test websites, automate browser interactions, validate web functionality, or perform any browser-based testing.
|
||||
---
|
||||
|
||||
**IMPORTANT - Path Resolution:**
|
||||
This skill can be installed in different locations (plugin system, manual installation, global, or project-specific). Before executing any commands, determine the skill directory based on where you loaded this SKILL.md file, and use that path in all commands below. Replace `$SKILL_DIR` with the actual discovered path.
|
||||
|
||||
Common installation paths:
|
||||
|
||||
- Plugin system: `~/.claude/plugins/marketplaces/playwright-skill/skills/playwright-skill`
|
||||
- Manual global: `~/.claude/skills/playwright-skill`
|
||||
- Project-specific: `<project>/.claude/skills/playwright-skill`
|
||||
|
||||
# Playwright Browser Automation
|
||||
|
||||
General-purpose browser automation skill. I'll write custom Playwright code for any automation task you request and execute it via the universal executor.
|
||||
|
||||
**CRITICAL WORKFLOW - Follow these steps in order:**
|
||||
|
||||
1. **Auto-detect dev servers** - For localhost testing, ALWAYS run server detection FIRST:
|
||||
|
||||
```bash
|
||||
cd $SKILL_DIR && node -e "require('./lib/helpers').detectDevServers().then(servers => console.log(JSON.stringify(servers)))"
|
||||
```
|
||||
|
||||
- If **1 server found**: Use it automatically, inform user
|
||||
- If **multiple servers found**: Ask user which one to test
|
||||
- If **no servers found**: Ask for URL or offer to help start dev server
|
||||
|
||||
2. **Write scripts to /tmp** - NEVER write test files to skill directory; always use `/tmp/playwright-test-*.js`
|
||||
|
||||
3. **Use visible browser by default** - Always use `headless: false` unless user specifically requests headless mode
|
||||
|
||||
4. **Parameterize URLs** - Always make URLs configurable via environment variable or constant at top of script
|
||||
|
||||
## How It Works
|
||||
|
||||
1. You describe what you want to test/automate
|
||||
2. I auto-detect running dev servers (or ask for URL if testing external site)
|
||||
3. I write custom Playwright code in `/tmp/playwright-test-*.js` (won't clutter your project)
|
||||
4. I execute it via: `cd $SKILL_DIR && node run.js /tmp/playwright-test-*.js`
|
||||
5. Results displayed in real-time, browser window visible for debugging
|
||||
6. Test files auto-cleaned from /tmp by your OS
|
||||
|
||||
## Setup (First Time)
|
||||
|
||||
```bash
|
||||
cd $SKILL_DIR
|
||||
npm run setup
|
||||
```
|
||||
|
||||
This installs Playwright and Chromium browser. Only needed once.
|
||||
|
||||
## Execution Pattern
|
||||
|
||||
**Step 1: Detect dev servers (for localhost testing)**
|
||||
|
||||
```bash
|
||||
cd $SKILL_DIR && node -e "require('./lib/helpers').detectDevServers().then(s => console.log(JSON.stringify(s)))"
|
||||
```
|
||||
|
||||
**Step 2: Write test script to /tmp with URL parameter**
|
||||
|
||||
```javascript
|
||||
// /tmp/playwright-test-page.js
|
||||
const { chromium } = require('playwright');
|
||||
|
||||
// Parameterized URL (detected or user-provided)
|
||||
const TARGET_URL = 'http://localhost:3001'; // <-- Auto-detected or from user
|
||||
|
||||
(async () => {
|
||||
const browser = await chromium.launch({ headless: false });
|
||||
const page = await browser.newPage();
|
||||
|
||||
await page.goto(TARGET_URL);
|
||||
console.log('Page loaded:', await page.title());
|
||||
|
||||
await page.screenshot({ path: '/tmp/screenshot.png', fullPage: true });
|
||||
console.log('📸 Screenshot saved to /tmp/screenshot.png');
|
||||
|
||||
await browser.close();
|
||||
})();
|
||||
```
|
||||
|
||||
**Step 3: Execute from skill directory**
|
||||
|
||||
```bash
|
||||
cd $SKILL_DIR && node run.js /tmp/playwright-test-page.js
|
||||
```
|
||||
|
||||
## Common Patterns
|
||||
|
||||
### Test a Page (Multiple Viewports)
|
||||
|
||||
```javascript
|
||||
// /tmp/playwright-test-responsive.js
|
||||
const { chromium } = require('playwright');
|
||||
|
||||
const TARGET_URL = 'http://localhost:3001'; // Auto-detected
|
||||
|
||||
(async () => {
|
||||
const browser = await chromium.launch({ headless: false, slowMo: 100 });
|
||||
const page = await browser.newPage();
|
||||
|
||||
// Desktop test
|
||||
await page.setViewportSize({ width: 1920, height: 1080 });
|
||||
await page.goto(TARGET_URL);
|
||||
console.log('Desktop - Title:', await page.title());
|
||||
await page.screenshot({ path: '/tmp/desktop.png', fullPage: true });
|
||||
|
||||
// Mobile test
|
||||
await page.setViewportSize({ width: 375, height: 667 });
|
||||
await page.screenshot({ path: '/tmp/mobile.png', fullPage: true });
|
||||
|
||||
await browser.close();
|
||||
})();
|
||||
```
|
||||
|
||||
### Test Login Flow
|
||||
|
||||
```javascript
|
||||
// /tmp/playwright-test-login.js
|
||||
const { chromium } = require('playwright');
|
||||
|
||||
const TARGET_URL = 'http://localhost:3001'; // Auto-detected
|
||||
|
||||
(async () => {
|
||||
const browser = await chromium.launch({ headless: false });
|
||||
const page = await browser.newPage();
|
||||
|
||||
await page.goto(`${TARGET_URL}/login`);
|
||||
|
||||
await page.fill('input[name="email"]', 'test@example.com');
|
||||
await page.fill('input[name="password"]', 'password123');
|
||||
await page.click('button[type="submit"]');
|
||||
|
||||
// Wait for redirect
|
||||
await page.waitForURL('**/dashboard');
|
||||
console.log('✅ Login successful, redirected to dashboard');
|
||||
|
||||
await browser.close();
|
||||
})();
|
||||
```
|
||||
|
||||
### Fill and Submit Form
|
||||
|
||||
```javascript
|
||||
// /tmp/playwright-test-form.js
|
||||
const { chromium } = require('playwright');
|
||||
|
||||
const TARGET_URL = 'http://localhost:3001'; // Auto-detected
|
||||
|
||||
(async () => {
|
||||
const browser = await chromium.launch({ headless: false, slowMo: 50 });
|
||||
const page = await browser.newPage();
|
||||
|
||||
await page.goto(`${TARGET_URL}/contact`);
|
||||
|
||||
await page.fill('input[name="name"]', 'John Doe');
|
||||
await page.fill('input[name="email"]', 'john@example.com');
|
||||
await page.fill('textarea[name="message"]', 'Test message');
|
||||
await page.click('button[type="submit"]');
|
||||
|
||||
// Verify submission
|
||||
await page.waitForSelector('.success-message');
|
||||
console.log('✅ Form submitted successfully');
|
||||
|
||||
await browser.close();
|
||||
})();
|
||||
```
|
||||
|
||||
### Check for Broken Links
|
||||
|
||||
```javascript
|
||||
const { chromium } = require('playwright');
|
||||
|
||||
(async () => {
|
||||
const browser = await chromium.launch({ headless: false });
|
||||
const page = await browser.newPage();
|
||||
|
||||
await page.goto('http://localhost:3000');
|
||||
|
||||
const links = await page.locator('a[href^="http"]').all();
|
||||
const results = { working: 0, broken: [] };
|
||||
|
||||
for (const link of links) {
|
||||
const href = await link.getAttribute('href');
|
||||
try {
|
||||
const response = await page.request.head(href);
|
||||
if (response.ok()) {
|
||||
results.working++;
|
||||
} else {
|
||||
results.broken.push({ url: href, status: response.status() });
|
||||
}
|
||||
} catch (e) {
|
||||
results.broken.push({ url: href, error: e.message });
|
||||
}
|
||||
}
|
||||
|
||||
console.log(`✅ Working links: ${results.working}`);
|
||||
console.log(`❌ Broken links:`, results.broken);
|
||||
|
||||
await browser.close();
|
||||
})();
|
||||
```
|
||||
|
||||
### Take Screenshot with Error Handling
|
||||
|
||||
```javascript
|
||||
const { chromium } = require('playwright');
|
||||
|
||||
(async () => {
|
||||
const browser = await chromium.launch({ headless: false });
|
||||
const page = await browser.newPage();
|
||||
|
||||
try {
|
||||
await page.goto('http://localhost:3000', {
|
||||
waitUntil: 'networkidle',
|
||||
timeout: 10000,
|
||||
});
|
||||
|
||||
await page.screenshot({
|
||||
path: '/tmp/screenshot.png',
|
||||
fullPage: true,
|
||||
});
|
||||
|
||||
console.log('📸 Screenshot saved to /tmp/screenshot.png');
|
||||
} catch (error) {
|
||||
console.error('❌ Error:', error.message);
|
||||
} finally {
|
||||
await browser.close();
|
||||
}
|
||||
})();
|
||||
```
|
||||
|
||||
### Test Responsive Design
|
||||
|
||||
```javascript
|
||||
// /tmp/playwright-test-responsive-full.js
|
||||
const { chromium } = require('playwright');
|
||||
|
||||
const TARGET_URL = 'http://localhost:3001'; // Auto-detected
|
||||
|
||||
(async () => {
|
||||
const browser = await chromium.launch({ headless: false });
|
||||
const page = await browser.newPage();
|
||||
|
||||
const viewports = [
|
||||
{ name: 'Desktop', width: 1920, height: 1080 },
|
||||
{ name: 'Tablet', width: 768, height: 1024 },
|
||||
{ name: 'Mobile', width: 375, height: 667 },
|
||||
];
|
||||
|
||||
for (const viewport of viewports) {
|
||||
console.log(
|
||||
`Testing ${viewport.name} (${viewport.width}x${viewport.height})`,
|
||||
);
|
||||
|
||||
await page.setViewportSize({
|
||||
width: viewport.width,
|
||||
height: viewport.height,
|
||||
});
|
||||
|
||||
await page.goto(TARGET_URL);
|
||||
await page.waitForTimeout(1000);
|
||||
|
||||
await page.screenshot({
|
||||
path: `/tmp/${viewport.name.toLowerCase()}.png`,
|
||||
fullPage: true,
|
||||
});
|
||||
}
|
||||
|
||||
console.log('✅ All viewports tested');
|
||||
await browser.close();
|
||||
})();
|
||||
```
|
||||
|
||||
## Inline Execution (Simple Tasks)
|
||||
|
||||
For quick one-off tasks, you can execute code inline without creating files:
|
||||
|
||||
```bash
|
||||
# Take a quick screenshot
|
||||
cd $SKILL_DIR && node run.js "
|
||||
const browser = await chromium.launch({ headless: false });
|
||||
const page = await browser.newPage();
|
||||
await page.goto('http://localhost:3001');
|
||||
await page.screenshot({ path: '/tmp/quick-screenshot.png', fullPage: true });
|
||||
console.log('Screenshot saved');
|
||||
await browser.close();
|
||||
"
|
||||
```
|
||||
|
||||
**When to use inline vs files:**
|
||||
|
||||
- **Inline**: Quick one-off tasks (screenshot, check if element exists, get page title)
|
||||
- **Files**: Complex tests, responsive design checks, anything user might want to re-run
|
||||
|
||||
## Available Helpers
|
||||
|
||||
Optional utility functions in `lib/helpers.js`:
|
||||
|
||||
```javascript
|
||||
const helpers = require('./lib/helpers');
|
||||
|
||||
// Detect running dev servers (CRITICAL - use this first!)
|
||||
const servers = await helpers.detectDevServers();
|
||||
console.log('Found servers:', servers);
|
||||
|
||||
// Safe click with retry
|
||||
await helpers.safeClick(page, 'button.submit', { retries: 3 });
|
||||
|
||||
// Safe type with clear
|
||||
await helpers.safeType(page, '#username', 'testuser');
|
||||
|
||||
// Take timestamped screenshot
|
||||
await helpers.takeScreenshot(page, 'test-result');
|
||||
|
||||
// Handle cookie banners
|
||||
await helpers.handleCookieBanner(page);
|
||||
|
||||
// Extract table data
|
||||
const data = await helpers.extractTableData(page, 'table.results');
|
||||
```
|
||||
|
||||
See `lib/helpers.js` for full list.
|
||||
|
||||
## Custom HTTP Headers
|
||||
|
||||
Configure custom headers for all HTTP requests via environment variables. Useful for:
|
||||
|
||||
- Identifying automated traffic to your backend
|
||||
- Getting LLM-optimized responses (e.g., plain text errors instead of styled HTML)
|
||||
- Adding authentication tokens globally
|
||||
|
||||
### Configuration
|
||||
|
||||
**Single header (common case):**
|
||||
|
||||
```bash
|
||||
PW_HEADER_NAME=X-Automated-By PW_HEADER_VALUE=playwright-skill \
|
||||
cd $SKILL_DIR && node run.js /tmp/my-script.js
|
||||
```
|
||||
|
||||
**Multiple headers (JSON format):**
|
||||
|
||||
```bash
|
||||
PW_EXTRA_HEADERS='{"X-Automated-By":"playwright-skill","X-Debug":"true"}' \
|
||||
cd $SKILL_DIR && node run.js /tmp/my-script.js
|
||||
```
|
||||
|
||||
### How It Works
|
||||
|
||||
Headers are automatically applied when using `helpers.createContext()`:
|
||||
|
||||
```javascript
|
||||
const context = await helpers.createContext(browser);
|
||||
const page = await context.newPage();
|
||||
// All requests from this page include your custom headers
|
||||
```
|
||||
|
||||
For scripts using raw Playwright API, use the injected `getContextOptionsWithHeaders()`:
|
||||
|
||||
```javascript
|
||||
const context = await browser.newContext(
|
||||
getContextOptionsWithHeaders({ viewport: { width: 1920, height: 1080 } }),
|
||||
);
|
||||
```
|
||||
|
||||
## Advanced Usage
|
||||
|
||||
For comprehensive Playwright API documentation, see [API_REFERENCE.md](API_REFERENCE.md):
|
||||
|
||||
- Selectors & Locators best practices
|
||||
- Network interception & API mocking
|
||||
- Authentication & session management
|
||||
- Visual regression testing
|
||||
- Mobile device emulation
|
||||
- Performance testing
|
||||
- Debugging techniques
|
||||
- CI/CD integration
|
||||
|
||||
## Tips
|
||||
|
||||
- **CRITICAL: Detect servers FIRST** - Always run `detectDevServers()` before writing test code for localhost testing
|
||||
- **Custom headers** - Use `PW_HEADER_NAME`/`PW_HEADER_VALUE` env vars to identify automated traffic to your backend
|
||||
- **Use /tmp for test files** - Write to `/tmp/playwright-test-*.js`, never to skill directory or user's project
|
||||
- **Parameterize URLs** - Put detected/provided URL in a `TARGET_URL` constant at the top of every script
|
||||
- **DEFAULT: Visible browser** - Always use `headless: false` unless user explicitly asks for headless mode
|
||||
- **Headless mode** - Only use `headless: true` when user specifically requests "headless" or "background" execution
|
||||
- **Slow down:** Use `slowMo: 100` to make actions visible and easier to follow
|
||||
- **Wait strategies:** Use `waitForURL`, `waitForSelector`, `waitForLoadState` instead of fixed timeouts
|
||||
- **Error handling:** Always use try-catch for robust automation
|
||||
- **Console output:** Use `console.log()` to track progress and show what's happening
|
||||
|
||||
## Troubleshooting
|
||||
|
||||
**Playwright not installed:**
|
||||
|
||||
```bash
|
||||
cd $SKILL_DIR && npm run setup
|
||||
```
|
||||
|
||||
**Module not found:**
|
||||
Ensure running from skill directory via `run.js` wrapper
|
||||
|
||||
**Browser doesn't open:**
|
||||
Check `headless: false` and ensure display available
|
||||
|
||||
**Element not found:**
|
||||
Add wait: `await page.waitForSelector('.element', { timeout: 10000 })`
|
||||
|
||||
## Example Usage
|
||||
|
||||
```
|
||||
User: "Test if the marketing page looks good"
|
||||
|
||||
Claude: I'll test the marketing page across multiple viewports. Let me first detect running servers...
|
||||
[Runs: detectDevServers()]
|
||||
[Output: Found server on port 3001]
|
||||
I found your dev server running on http://localhost:3001
|
||||
|
||||
[Writes custom automation script to /tmp/playwright-test-marketing.js with URL parameterized]
|
||||
[Runs: cd $SKILL_DIR && node run.js /tmp/playwright-test-marketing.js]
|
||||
[Shows results with screenshots from /tmp/]
|
||||
```
|
||||
|
||||
```
|
||||
User: "Check if login redirects correctly"
|
||||
|
||||
Claude: I'll test the login flow. First, let me check for running servers...
|
||||
[Runs: detectDevServers()]
|
||||
[Output: Found servers on ports 3000 and 3001]
|
||||
I found 2 dev servers. Which one should I test?
|
||||
- http://localhost:3000
|
||||
- http://localhost:3001
|
||||
|
||||
User: "Use 3001"
|
||||
|
||||
[Writes login automation to /tmp/playwright-test-login.js]
|
||||
[Runs: cd $SKILL_DIR && node run.js /tmp/playwright-test-login.js]
|
||||
[Reports: ✅ Login successful, redirected to /dashboard]
|
||||
```
|
||||
|
||||
## Notes
|
||||
|
||||
- Each automation is custom-written for your specific request
|
||||
- Not limited to pre-built scripts - any browser task possible
|
||||
- Auto-detects running dev servers to eliminate hardcoded URLs
|
||||
- Test scripts written to `/tmp` for automatic cleanup (no clutter)
|
||||
- Code executes reliably with proper module resolution via `run.js`
|
||||
- Progressive disclosure - API_REFERENCE.md loaded only when advanced features needed
|
||||
653
playwright-skill/skills/playwright-skill/API_REFERENCE.md
Normal file
653
playwright-skill/skills/playwright-skill/API_REFERENCE.md
Normal file
@@ -0,0 +1,653 @@
|
||||
# Playwright Skill - Complete API Reference
|
||||
|
||||
This document contains the comprehensive Playwright API reference and advanced patterns. For quick-start execution patterns, see [SKILL.md](SKILL.md).
|
||||
|
||||
## Table of Contents
|
||||
|
||||
- [Installation & Setup](#installation--setup)
|
||||
- [Core Patterns](#core-patterns)
|
||||
- [Selectors & Locators](#selectors--locators)
|
||||
- [Common Actions](#common-actions)
|
||||
- [Waiting Strategies](#waiting-strategies)
|
||||
- [Assertions](#assertions)
|
||||
- [Page Object Model](#page-object-model-pom)
|
||||
- [Network & API Testing](#network--api-testing)
|
||||
- [Authentication & Session Management](#authentication--session-management)
|
||||
- [Visual Testing](#visual-testing)
|
||||
- [Mobile Testing](#mobile-testing)
|
||||
- [Debugging](#debugging)
|
||||
- [Performance Testing](#performance-testing)
|
||||
- [Parallel Execution](#parallel-execution)
|
||||
- [Data-Driven Testing](#data-driven-testing)
|
||||
- [Accessibility Testing](#accessibility-testing)
|
||||
- [CI/CD Integration](#cicd-integration)
|
||||
- [Best Practices](#best-practices)
|
||||
- [Common Patterns & Solutions](#common-patterns--solutions)
|
||||
- [Troubleshooting](#troubleshooting)
|
||||
|
||||
## Installation & Setup
|
||||
|
||||
### Prerequisites
|
||||
|
||||
Before using this skill, ensure Playwright is available:
|
||||
|
||||
```bash
|
||||
# Check if Playwright is installed
|
||||
npm list playwright 2>/dev/null || echo "Playwright not installed"
|
||||
|
||||
# Install (if needed)
|
||||
cd ~/.claude/skills/playwright-skill
|
||||
npm run setup
|
||||
```
|
||||
|
||||
### Basic Configuration
|
||||
|
||||
Create `playwright.config.ts`:
|
||||
|
||||
```typescript
|
||||
import { defineConfig, devices } from '@playwright/test';
|
||||
|
||||
export default defineConfig({
|
||||
testDir: './tests',
|
||||
fullyParallel: true,
|
||||
forbidOnly: !!process.env.CI,
|
||||
retries: process.env.CI ? 2 : 0,
|
||||
workers: process.env.CI ? 1 : undefined,
|
||||
reporter: 'html',
|
||||
use: {
|
||||
baseURL: 'http://localhost:3000',
|
||||
trace: 'on-first-retry',
|
||||
screenshot: 'only-on-failure',
|
||||
video: 'retain-on-failure',
|
||||
},
|
||||
projects: [
|
||||
{
|
||||
name: 'chromium',
|
||||
use: { ...devices['Desktop Chrome'] },
|
||||
},
|
||||
],
|
||||
webServer: {
|
||||
command: 'npm run start',
|
||||
url: 'http://localhost:3000',
|
||||
reuseExistingServer: !process.env.CI,
|
||||
},
|
||||
});
|
||||
```
|
||||
|
||||
## Core Patterns
|
||||
|
||||
### Basic Browser Automation
|
||||
|
||||
```javascript
|
||||
const { chromium } = require('playwright');
|
||||
|
||||
(async () => {
|
||||
// Launch browser
|
||||
const browser = await chromium.launch({
|
||||
headless: false, // Set to true for headless mode
|
||||
slowMo: 50 // Slow down operations by 50ms
|
||||
});
|
||||
|
||||
const context = await browser.newContext({
|
||||
viewport: { width: 1280, height: 720 },
|
||||
userAgent: 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36'
|
||||
});
|
||||
|
||||
const page = await context.newPage();
|
||||
|
||||
// Navigate
|
||||
await page.goto('https://example.com', {
|
||||
waitUntil: 'networkidle' // Wait for network to be idle
|
||||
});
|
||||
|
||||
// Your automation here
|
||||
|
||||
await browser.close();
|
||||
})();
|
||||
```
|
||||
|
||||
### Test Structure
|
||||
|
||||
```typescript
|
||||
import { test, expect } from '@playwright/test';
|
||||
|
||||
test.describe('Feature Name', () => {
|
||||
test.beforeEach(async ({ page }) => {
|
||||
await page.goto('/');
|
||||
});
|
||||
|
||||
test('should do something', async ({ page }) => {
|
||||
// Arrange
|
||||
const button = page.locator('button[data-testid="submit"]');
|
||||
|
||||
// Act
|
||||
await button.click();
|
||||
|
||||
// Assert
|
||||
await expect(page).toHaveURL('/success');
|
||||
await expect(page.locator('.message')).toHaveText('Success!');
|
||||
});
|
||||
});
|
||||
```
|
||||
|
||||
## Selectors & Locators
|
||||
|
||||
### Best Practices for Selectors
|
||||
|
||||
```javascript
|
||||
// PREFERRED: Data attributes (most stable)
|
||||
await page.locator('[data-testid="submit-button"]').click();
|
||||
await page.locator('[data-cy="user-input"]').fill('text');
|
||||
|
||||
// GOOD: Role-based selectors (accessible)
|
||||
await page.getByRole('button', { name: 'Submit' }).click();
|
||||
await page.getByRole('textbox', { name: 'Email' }).fill('user@example.com');
|
||||
await page.getByRole('heading', { level: 1 }).click();
|
||||
|
||||
// GOOD: Text content (for unique text)
|
||||
await page.getByText('Sign in').click();
|
||||
await page.getByText(/welcome back/i).click();
|
||||
|
||||
// OK: Semantic HTML
|
||||
await page.locator('button[type="submit"]').click();
|
||||
await page.locator('input[name="email"]').fill('test@test.com');
|
||||
|
||||
// AVOID: Classes and IDs (can change frequently)
|
||||
await page.locator('.btn-primary').click(); // Avoid
|
||||
await page.locator('#submit').click(); // Avoid
|
||||
|
||||
// LAST RESORT: Complex CSS/XPath
|
||||
await page.locator('div.container > form > button').click(); // Fragile
|
||||
```
|
||||
|
||||
### Advanced Locator Patterns
|
||||
|
||||
```javascript
|
||||
// Filter and chain locators
|
||||
const row = page.locator('tr').filter({ hasText: 'John Doe' });
|
||||
await row.locator('button').click();
|
||||
|
||||
// Nth element
|
||||
await page.locator('button').nth(2).click();
|
||||
|
||||
// Combining conditions
|
||||
await page.locator('button').and(page.locator('[disabled]')).count();
|
||||
|
||||
// Parent/child navigation
|
||||
const cell = page.locator('td').filter({ hasText: 'Active' });
|
||||
const row = cell.locator('..');
|
||||
await row.locator('button.edit').click();
|
||||
```
|
||||
|
||||
## Common Actions
|
||||
|
||||
### Form Interactions
|
||||
|
||||
```javascript
|
||||
// Text input
|
||||
await page.getByLabel('Email').fill('user@example.com');
|
||||
await page.getByPlaceholder('Enter your name').fill('John Doe');
|
||||
|
||||
// Clear and type
|
||||
await page.locator('#username').clear();
|
||||
await page.locator('#username').type('newuser', { delay: 100 });
|
||||
|
||||
// Checkbox
|
||||
await page.getByLabel('I agree').check();
|
||||
await page.getByLabel('Subscribe').uncheck();
|
||||
|
||||
// Radio button
|
||||
await page.getByLabel('Option 2').check();
|
||||
|
||||
// Select dropdown
|
||||
await page.selectOption('select#country', 'usa');
|
||||
await page.selectOption('select#country', { label: 'United States' });
|
||||
await page.selectOption('select#country', { index: 2 });
|
||||
|
||||
// Multi-select
|
||||
await page.selectOption('select#colors', ['red', 'blue', 'green']);
|
||||
|
||||
// File upload
|
||||
await page.setInputFiles('input[type="file"]', 'path/to/file.pdf');
|
||||
await page.setInputFiles('input[type="file"]', [
|
||||
'file1.pdf',
|
||||
'file2.pdf'
|
||||
]);
|
||||
```
|
||||
|
||||
### Mouse Actions
|
||||
|
||||
```javascript
|
||||
// Click variations
|
||||
await page.click('button'); // Left click
|
||||
await page.click('button', { button: 'right' }); // Right click
|
||||
await page.dblclick('button'); // Double click
|
||||
await page.click('button', { position: { x: 10, y: 10 } }); // Click at position
|
||||
|
||||
// Hover
|
||||
await page.hover('.menu-item');
|
||||
|
||||
// Drag and drop
|
||||
await page.dragAndDrop('#source', '#target');
|
||||
|
||||
// Manual drag
|
||||
await page.locator('#source').hover();
|
||||
await page.mouse.down();
|
||||
await page.locator('#target').hover();
|
||||
await page.mouse.up();
|
||||
```
|
||||
|
||||
### Keyboard Actions
|
||||
|
||||
```javascript
|
||||
// Type with delay
|
||||
await page.keyboard.type('Hello World', { delay: 100 });
|
||||
|
||||
// Key combinations
|
||||
await page.keyboard.press('Control+A');
|
||||
await page.keyboard.press('Control+C');
|
||||
await page.keyboard.press('Control+V');
|
||||
|
||||
// Special keys
|
||||
await page.keyboard.press('Enter');
|
||||
await page.keyboard.press('Tab');
|
||||
await page.keyboard.press('Escape');
|
||||
await page.keyboard.press('ArrowDown');
|
||||
```
|
||||
|
||||
## Waiting Strategies
|
||||
|
||||
### Smart Waiting
|
||||
|
||||
```javascript
|
||||
// Wait for element states
|
||||
await page.locator('button').waitFor({ state: 'visible' });
|
||||
await page.locator('.spinner').waitFor({ state: 'hidden' });
|
||||
await page.locator('button').waitFor({ state: 'attached' });
|
||||
await page.locator('button').waitFor({ state: 'detached' });
|
||||
|
||||
// Wait for specific conditions
|
||||
await page.waitForURL('**/success');
|
||||
await page.waitForURL(url => url.pathname === '/dashboard');
|
||||
|
||||
// Wait for network
|
||||
await page.waitForLoadState('networkidle');
|
||||
await page.waitForLoadState('domcontentloaded');
|
||||
|
||||
// Wait for function
|
||||
await page.waitForFunction(() => document.querySelector('.loaded'));
|
||||
await page.waitForFunction(
|
||||
text => document.body.innerText.includes(text),
|
||||
'Content loaded'
|
||||
);
|
||||
|
||||
// Wait for response
|
||||
const responsePromise = page.waitForResponse('**/api/users');
|
||||
await page.click('button#load-users');
|
||||
const response = await responsePromise;
|
||||
|
||||
// Wait for request
|
||||
await page.waitForRequest(request =>
|
||||
request.url().includes('/api/') && request.method() === 'POST'
|
||||
);
|
||||
|
||||
// Custom timeout
|
||||
await page.locator('.slow-element').waitFor({
|
||||
state: 'visible',
|
||||
timeout: 10000 // 10 seconds
|
||||
});
|
||||
```
|
||||
|
||||
## Assertions
|
||||
|
||||
### Common Assertions
|
||||
|
||||
```javascript
|
||||
import { expect } from '@playwright/test';
|
||||
|
||||
// Page assertions
|
||||
await expect(page).toHaveTitle('My App');
|
||||
await expect(page).toHaveURL('https://example.com/dashboard');
|
||||
await expect(page).toHaveURL(/.*dashboard/);
|
||||
|
||||
// Element visibility
|
||||
await expect(page.locator('.message')).toBeVisible();
|
||||
await expect(page.locator('.spinner')).toBeHidden();
|
||||
await expect(page.locator('button')).toBeEnabled();
|
||||
await expect(page.locator('input')).toBeDisabled();
|
||||
|
||||
// Text content
|
||||
await expect(page.locator('h1')).toHaveText('Welcome');
|
||||
await expect(page.locator('.message')).toContainText('success');
|
||||
await expect(page.locator('.items')).toHaveText(['Item 1', 'Item 2']);
|
||||
|
||||
// Input values
|
||||
await expect(page.locator('input')).toHaveValue('test@example.com');
|
||||
await expect(page.locator('input')).toBeEmpty();
|
||||
|
||||
// Attributes
|
||||
await expect(page.locator('button')).toHaveAttribute('type', 'submit');
|
||||
await expect(page.locator('img')).toHaveAttribute('src', /.*\.png/);
|
||||
|
||||
// CSS properties
|
||||
await expect(page.locator('.error')).toHaveCSS('color', 'rgb(255, 0, 0)');
|
||||
|
||||
// Count
|
||||
await expect(page.locator('.item')).toHaveCount(5);
|
||||
|
||||
// Checkbox/Radio state
|
||||
await expect(page.locator('input[type="checkbox"]')).toBeChecked();
|
||||
```
|
||||
|
||||
## Page Object Model (POM)
|
||||
|
||||
### Basic Page Object
|
||||
|
||||
```javascript
|
||||
// pages/LoginPage.js
|
||||
class LoginPage {
|
||||
constructor(page) {
|
||||
this.page = page;
|
||||
this.usernameInput = page.locator('input[name="username"]');
|
||||
this.passwordInput = page.locator('input[name="password"]');
|
||||
this.submitButton = page.locator('button[type="submit"]');
|
||||
this.errorMessage = page.locator('.error-message');
|
||||
}
|
||||
|
||||
async navigate() {
|
||||
await this.page.goto('/login');
|
||||
}
|
||||
|
||||
async login(username, password) {
|
||||
await this.usernameInput.fill(username);
|
||||
await this.passwordInput.fill(password);
|
||||
await this.submitButton.click();
|
||||
}
|
||||
|
||||
async getErrorMessage() {
|
||||
return await this.errorMessage.textContent();
|
||||
}
|
||||
}
|
||||
|
||||
// Usage in test
|
||||
test('login with valid credentials', async ({ page }) => {
|
||||
const loginPage = new LoginPage(page);
|
||||
await loginPage.navigate();
|
||||
await loginPage.login('user@example.com', 'password123');
|
||||
await expect(page).toHaveURL('/dashboard');
|
||||
});
|
||||
```
|
||||
|
||||
## Network & API Testing
|
||||
|
||||
### Intercepting Requests
|
||||
|
||||
```javascript
|
||||
// Mock API responses
|
||||
await page.route('**/api/users', route => {
|
||||
route.fulfill({
|
||||
status: 200,
|
||||
contentType: 'application/json',
|
||||
body: JSON.stringify([
|
||||
{ id: 1, name: 'John' },
|
||||
{ id: 2, name: 'Jane' }
|
||||
])
|
||||
});
|
||||
});
|
||||
|
||||
// Modify requests
|
||||
await page.route('**/api/**', route => {
|
||||
const headers = {
|
||||
...route.request().headers(),
|
||||
'X-Custom-Header': 'value'
|
||||
};
|
||||
route.continue({ headers });
|
||||
});
|
||||
|
||||
// Block resources
|
||||
await page.route('**/*.{png,jpg,jpeg,gif}', route => route.abort());
|
||||
```
|
||||
|
||||
### Custom Headers via Environment Variables
|
||||
|
||||
The skill supports automatic header injection via environment variables:
|
||||
|
||||
```bash
|
||||
# Single header (simple)
|
||||
PW_HEADER_NAME=X-Automated-By PW_HEADER_VALUE=playwright-skill
|
||||
|
||||
# Multiple headers (JSON)
|
||||
PW_EXTRA_HEADERS='{"X-Automated-By":"playwright-skill","X-Request-ID":"123"}'
|
||||
```
|
||||
|
||||
These headers are automatically applied to all requests when using:
|
||||
- `helpers.createContext(browser)` - headers merged automatically
|
||||
- `getContextOptionsWithHeaders(options)` - utility injected by run.js wrapper
|
||||
|
||||
**Precedence (highest to lowest):**
|
||||
1. Headers passed directly in `options.extraHTTPHeaders`
|
||||
2. Environment variable headers
|
||||
3. Playwright defaults
|
||||
|
||||
**Use case:** Identify automated traffic so your backend can return LLM-optimized responses (e.g., plain text errors instead of styled HTML).
|
||||
|
||||
## Visual Testing
|
||||
|
||||
### Screenshots
|
||||
|
||||
```javascript
|
||||
// Full page screenshot
|
||||
await page.screenshot({
|
||||
path: 'screenshot.png',
|
||||
fullPage: true
|
||||
});
|
||||
|
||||
// Element screenshot
|
||||
await page.locator('.chart').screenshot({
|
||||
path: 'chart.png'
|
||||
});
|
||||
|
||||
// Visual comparison
|
||||
await expect(page).toHaveScreenshot('homepage.png');
|
||||
```
|
||||
|
||||
## Mobile Testing
|
||||
|
||||
```javascript
|
||||
// Device emulation
|
||||
const { devices } = require('playwright');
|
||||
const iPhone = devices['iPhone 12'];
|
||||
|
||||
const context = await browser.newContext({
|
||||
...iPhone,
|
||||
locale: 'en-US',
|
||||
permissions: ['geolocation'],
|
||||
geolocation: { latitude: 37.7749, longitude: -122.4194 }
|
||||
});
|
||||
```
|
||||
|
||||
## Debugging
|
||||
|
||||
### Debug Mode
|
||||
|
||||
```bash
|
||||
# Run with inspector
|
||||
npx playwright test --debug
|
||||
|
||||
# Headed mode
|
||||
npx playwright test --headed
|
||||
|
||||
# Slow motion
|
||||
npx playwright test --headed --slowmo=1000
|
||||
```
|
||||
|
||||
### In-Code Debugging
|
||||
|
||||
```javascript
|
||||
// Pause execution
|
||||
await page.pause();
|
||||
|
||||
// Console logs
|
||||
page.on('console', msg => console.log('Browser log:', msg.text()));
|
||||
page.on('pageerror', error => console.log('Page error:', error));
|
||||
```
|
||||
|
||||
## Performance Testing
|
||||
|
||||
```javascript
|
||||
// Measure page load time
|
||||
const startTime = Date.now();
|
||||
await page.goto('https://example.com');
|
||||
const loadTime = Date.now() - startTime;
|
||||
console.log(`Page loaded in ${loadTime}ms`);
|
||||
```
|
||||
|
||||
## Parallel Execution
|
||||
|
||||
```javascript
|
||||
// Run tests in parallel
|
||||
test.describe.parallel('Parallel suite', () => {
|
||||
test('test 1', async ({ page }) => {
|
||||
// Runs in parallel with test 2
|
||||
});
|
||||
|
||||
test('test 2', async ({ page }) => {
|
||||
// Runs in parallel with test 1
|
||||
});
|
||||
});
|
||||
```
|
||||
|
||||
## Data-Driven Testing
|
||||
|
||||
```javascript
|
||||
// Parameterized tests
|
||||
const testData = [
|
||||
{ username: 'user1', password: 'pass1', expected: 'Welcome user1' },
|
||||
{ username: 'user2', password: 'pass2', expected: 'Welcome user2' },
|
||||
];
|
||||
|
||||
testData.forEach(({ username, password, expected }) => {
|
||||
test(`login with ${username}`, async ({ page }) => {
|
||||
await page.goto('/login');
|
||||
await page.fill('#username', username);
|
||||
await page.fill('#password', password);
|
||||
await page.click('button[type="submit"]');
|
||||
await expect(page.locator('.message')).toHaveText(expected);
|
||||
});
|
||||
});
|
||||
```
|
||||
|
||||
## Accessibility Testing
|
||||
|
||||
```javascript
|
||||
import { injectAxe, checkA11y } from 'axe-playwright';
|
||||
|
||||
test('accessibility check', async ({ page }) => {
|
||||
await page.goto('/');
|
||||
await injectAxe(page);
|
||||
await checkA11y(page);
|
||||
});
|
||||
```
|
||||
|
||||
## CI/CD Integration
|
||||
|
||||
### GitHub Actions
|
||||
|
||||
```yaml
|
||||
name: Playwright Tests
|
||||
on:
|
||||
push:
|
||||
branches: [main, master]
|
||||
jobs:
|
||||
test:
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- uses: actions/checkout@v3
|
||||
- uses: actions/setup-node@v3
|
||||
- name: Install dependencies
|
||||
run: npm ci
|
||||
- name: Install Playwright Browsers
|
||||
run: npx playwright install --with-deps
|
||||
- name: Run tests
|
||||
run: npx playwright test
|
||||
```
|
||||
|
||||
## Best Practices
|
||||
|
||||
1. **Test Organization** - Use descriptive test names, group related tests
|
||||
2. **Selector Strategy** - Prefer data-testid attributes, use role-based selectors
|
||||
3. **Waiting** - Use Playwright's auto-waiting, avoid hard-coded delays
|
||||
4. **Error Handling** - Add proper error messages, take screenshots on failure
|
||||
5. **Performance** - Run tests in parallel, reuse authentication state
|
||||
|
||||
## Common Patterns & Solutions
|
||||
|
||||
### Handling Popups
|
||||
|
||||
```javascript
|
||||
const [popup] = await Promise.all([
|
||||
page.waitForEvent('popup'),
|
||||
page.click('button.open-popup')
|
||||
]);
|
||||
await popup.waitForLoadState();
|
||||
```
|
||||
|
||||
### File Downloads
|
||||
|
||||
```javascript
|
||||
const [download] = await Promise.all([
|
||||
page.waitForEvent('download'),
|
||||
page.click('button.download')
|
||||
]);
|
||||
await download.saveAs(`./downloads/${download.suggestedFilename()}`);
|
||||
```
|
||||
|
||||
### iFrames
|
||||
|
||||
```javascript
|
||||
const frame = page.frameLocator('#my-iframe');
|
||||
await frame.locator('button').click();
|
||||
```
|
||||
|
||||
### Infinite Scroll
|
||||
|
||||
```javascript
|
||||
async function scrollToBottom(page) {
|
||||
await page.evaluate(() => window.scrollTo(0, document.body.scrollHeight));
|
||||
await page.waitForTimeout(500);
|
||||
}
|
||||
```
|
||||
|
||||
## Troubleshooting
|
||||
|
||||
### Common Issues
|
||||
|
||||
1. **Element not found** - Check if element is in iframe, verify visibility
|
||||
2. **Timeout errors** - Increase timeout, check network conditions
|
||||
3. **Flaky tests** - Use proper waiting strategies, mock external dependencies
|
||||
4. **Authentication issues** - Verify auth state is properly saved
|
||||
|
||||
## Quick Reference Commands
|
||||
|
||||
```bash
|
||||
# Run tests
|
||||
npx playwright test
|
||||
|
||||
# Run in headed mode
|
||||
npx playwright test --headed
|
||||
|
||||
# Debug tests
|
||||
npx playwright test --debug
|
||||
|
||||
# Generate code
|
||||
npx playwright codegen https://example.com
|
||||
|
||||
# Show report
|
||||
npx playwright show-report
|
||||
```
|
||||
|
||||
## Additional Resources
|
||||
|
||||
- [Playwright Documentation](https://playwright.dev/docs/intro)
|
||||
- [API Reference](https://playwright.dev/docs/api/class-playwright)
|
||||
- [Best Practices](https://playwright.dev/docs/best-practices)
|
||||
453
playwright-skill/skills/playwright-skill/SKILL.md
Normal file
453
playwright-skill/skills/playwright-skill/SKILL.md
Normal file
@@ -0,0 +1,453 @@
|
||||
---
|
||||
name: playwright-skill
|
||||
description: Complete browser automation with Playwright. Auto-detects dev servers, writes clean test scripts to /tmp. Test pages, fill forms, take screenshots, check responsive design, validate UX, test login flows, check links, automate any browser task. Use when user wants to test websites, automate browser interactions, validate web functionality, or perform any browser-based testing.
|
||||
---
|
||||
|
||||
**IMPORTANT - Path Resolution:**
|
||||
This skill can be installed in different locations (plugin system, manual installation, global, or project-specific). Before executing any commands, determine the skill directory based on where you loaded this SKILL.md file, and use that path in all commands below. Replace `$SKILL_DIR` with the actual discovered path.
|
||||
|
||||
Common installation paths:
|
||||
|
||||
- Plugin system: `~/.claude/plugins/marketplaces/playwright-skill/skills/playwright-skill`
|
||||
- Manual global: `~/.claude/skills/playwright-skill`
|
||||
- Project-specific: `<project>/.claude/skills/playwright-skill`
|
||||
|
||||
# Playwright Browser Automation
|
||||
|
||||
General-purpose browser automation skill. I'll write custom Playwright code for any automation task you request and execute it via the universal executor.
|
||||
|
||||
**CRITICAL WORKFLOW - Follow these steps in order:**
|
||||
|
||||
1. **Auto-detect dev servers** - For localhost testing, ALWAYS run server detection FIRST:
|
||||
|
||||
```bash
|
||||
cd $SKILL_DIR && node -e "require('./lib/helpers').detectDevServers().then(servers => console.log(JSON.stringify(servers)))"
|
||||
```
|
||||
|
||||
- If **1 server found**: Use it automatically, inform user
|
||||
- If **multiple servers found**: Ask user which one to test
|
||||
- If **no servers found**: Ask for URL or offer to help start dev server
|
||||
|
||||
2. **Write scripts to /tmp** - NEVER write test files to skill directory; always use `/tmp/playwright-test-*.js`
|
||||
|
||||
3. **Use visible browser by default** - Always use `headless: false` unless user specifically requests headless mode
|
||||
|
||||
4. **Parameterize URLs** - Always make URLs configurable via environment variable or constant at top of script
|
||||
|
||||
## How It Works
|
||||
|
||||
1. You describe what you want to test/automate
|
||||
2. I auto-detect running dev servers (or ask for URL if testing external site)
|
||||
3. I write custom Playwright code in `/tmp/playwright-test-*.js` (won't clutter your project)
|
||||
4. I execute it via: `cd $SKILL_DIR && node run.js /tmp/playwright-test-*.js`
|
||||
5. Results displayed in real-time, browser window visible for debugging
|
||||
6. Test files auto-cleaned from /tmp by your OS
|
||||
|
||||
## Setup (First Time)
|
||||
|
||||
```bash
|
||||
cd $SKILL_DIR
|
||||
npm run setup
|
||||
```
|
||||
|
||||
This installs Playwright and Chromium browser. Only needed once.
|
||||
|
||||
## Execution Pattern
|
||||
|
||||
**Step 1: Detect dev servers (for localhost testing)**
|
||||
|
||||
```bash
|
||||
cd $SKILL_DIR && node -e "require('./lib/helpers').detectDevServers().then(s => console.log(JSON.stringify(s)))"
|
||||
```
|
||||
|
||||
**Step 2: Write test script to /tmp with URL parameter**
|
||||
|
||||
```javascript
|
||||
// /tmp/playwright-test-page.js
|
||||
const { chromium } = require('playwright');
|
||||
|
||||
// Parameterized URL (detected or user-provided)
|
||||
const TARGET_URL = 'http://localhost:3001'; // <-- Auto-detected or from user
|
||||
|
||||
(async () => {
|
||||
const browser = await chromium.launch({ headless: false });
|
||||
const page = await browser.newPage();
|
||||
|
||||
await page.goto(TARGET_URL);
|
||||
console.log('Page loaded:', await page.title());
|
||||
|
||||
await page.screenshot({ path: '/tmp/screenshot.png', fullPage: true });
|
||||
console.log('📸 Screenshot saved to /tmp/screenshot.png');
|
||||
|
||||
await browser.close();
|
||||
})();
|
||||
```
|
||||
|
||||
**Step 3: Execute from skill directory**
|
||||
|
||||
```bash
|
||||
cd $SKILL_DIR && node run.js /tmp/playwright-test-page.js
|
||||
```
|
||||
|
||||
## Common Patterns
|
||||
|
||||
### Test a Page (Multiple Viewports)
|
||||
|
||||
```javascript
|
||||
// /tmp/playwright-test-responsive.js
|
||||
const { chromium } = require('playwright');
|
||||
|
||||
const TARGET_URL = 'http://localhost:3001'; // Auto-detected
|
||||
|
||||
(async () => {
|
||||
const browser = await chromium.launch({ headless: false, slowMo: 100 });
|
||||
const page = await browser.newPage();
|
||||
|
||||
// Desktop test
|
||||
await page.setViewportSize({ width: 1920, height: 1080 });
|
||||
await page.goto(TARGET_URL);
|
||||
console.log('Desktop - Title:', await page.title());
|
||||
await page.screenshot({ path: '/tmp/desktop.png', fullPage: true });
|
||||
|
||||
// Mobile test
|
||||
await page.setViewportSize({ width: 375, height: 667 });
|
||||
await page.screenshot({ path: '/tmp/mobile.png', fullPage: true });
|
||||
|
||||
await browser.close();
|
||||
})();
|
||||
```
|
||||
|
||||
### Test Login Flow
|
||||
|
||||
```javascript
|
||||
// /tmp/playwright-test-login.js
|
||||
const { chromium } = require('playwright');
|
||||
|
||||
const TARGET_URL = 'http://localhost:3001'; // Auto-detected
|
||||
|
||||
(async () => {
|
||||
const browser = await chromium.launch({ headless: false });
|
||||
const page = await browser.newPage();
|
||||
|
||||
await page.goto(`${TARGET_URL}/login`);
|
||||
|
||||
await page.fill('input[name="email"]', 'test@example.com');
|
||||
await page.fill('input[name="password"]', 'password123');
|
||||
await page.click('button[type="submit"]');
|
||||
|
||||
// Wait for redirect
|
||||
await page.waitForURL('**/dashboard');
|
||||
console.log('✅ Login successful, redirected to dashboard');
|
||||
|
||||
await browser.close();
|
||||
})();
|
||||
```
|
||||
|
||||
### Fill and Submit Form
|
||||
|
||||
```javascript
|
||||
// /tmp/playwright-test-form.js
|
||||
const { chromium } = require('playwright');
|
||||
|
||||
const TARGET_URL = 'http://localhost:3001'; // Auto-detected
|
||||
|
||||
(async () => {
|
||||
const browser = await chromium.launch({ headless: false, slowMo: 50 });
|
||||
const page = await browser.newPage();
|
||||
|
||||
await page.goto(`${TARGET_URL}/contact`);
|
||||
|
||||
await page.fill('input[name="name"]', 'John Doe');
|
||||
await page.fill('input[name="email"]', 'john@example.com');
|
||||
await page.fill('textarea[name="message"]', 'Test message');
|
||||
await page.click('button[type="submit"]');
|
||||
|
||||
// Verify submission
|
||||
await page.waitForSelector('.success-message');
|
||||
console.log('✅ Form submitted successfully');
|
||||
|
||||
await browser.close();
|
||||
})();
|
||||
```
|
||||
|
||||
### Check for Broken Links
|
||||
|
||||
```javascript
|
||||
const { chromium } = require('playwright');
|
||||
|
||||
(async () => {
|
||||
const browser = await chromium.launch({ headless: false });
|
||||
const page = await browser.newPage();
|
||||
|
||||
await page.goto('http://localhost:3000');
|
||||
|
||||
const links = await page.locator('a[href^="http"]').all();
|
||||
const results = { working: 0, broken: [] };
|
||||
|
||||
for (const link of links) {
|
||||
const href = await link.getAttribute('href');
|
||||
try {
|
||||
const response = await page.request.head(href);
|
||||
if (response.ok()) {
|
||||
results.working++;
|
||||
} else {
|
||||
results.broken.push({ url: href, status: response.status() });
|
||||
}
|
||||
} catch (e) {
|
||||
results.broken.push({ url: href, error: e.message });
|
||||
}
|
||||
}
|
||||
|
||||
console.log(`✅ Working links: ${results.working}`);
|
||||
console.log(`❌ Broken links:`, results.broken);
|
||||
|
||||
await browser.close();
|
||||
})();
|
||||
```
|
||||
|
||||
### Take Screenshot with Error Handling
|
||||
|
||||
```javascript
|
||||
const { chromium } = require('playwright');
|
||||
|
||||
(async () => {
|
||||
const browser = await chromium.launch({ headless: false });
|
||||
const page = await browser.newPage();
|
||||
|
||||
try {
|
||||
await page.goto('http://localhost:3000', {
|
||||
waitUntil: 'networkidle',
|
||||
timeout: 10000,
|
||||
});
|
||||
|
||||
await page.screenshot({
|
||||
path: '/tmp/screenshot.png',
|
||||
fullPage: true,
|
||||
});
|
||||
|
||||
console.log('📸 Screenshot saved to /tmp/screenshot.png');
|
||||
} catch (error) {
|
||||
console.error('❌ Error:', error.message);
|
||||
} finally {
|
||||
await browser.close();
|
||||
}
|
||||
})();
|
||||
```
|
||||
|
||||
### Test Responsive Design
|
||||
|
||||
```javascript
|
||||
// /tmp/playwright-test-responsive-full.js
|
||||
const { chromium } = require('playwright');
|
||||
|
||||
const TARGET_URL = 'http://localhost:3001'; // Auto-detected
|
||||
|
||||
(async () => {
|
||||
const browser = await chromium.launch({ headless: false });
|
||||
const page = await browser.newPage();
|
||||
|
||||
const viewports = [
|
||||
{ name: 'Desktop', width: 1920, height: 1080 },
|
||||
{ name: 'Tablet', width: 768, height: 1024 },
|
||||
{ name: 'Mobile', width: 375, height: 667 },
|
||||
];
|
||||
|
||||
for (const viewport of viewports) {
|
||||
console.log(
|
||||
`Testing ${viewport.name} (${viewport.width}x${viewport.height})`,
|
||||
);
|
||||
|
||||
await page.setViewportSize({
|
||||
width: viewport.width,
|
||||
height: viewport.height,
|
||||
});
|
||||
|
||||
await page.goto(TARGET_URL);
|
||||
await page.waitForTimeout(1000);
|
||||
|
||||
await page.screenshot({
|
||||
path: `/tmp/${viewport.name.toLowerCase()}.png`,
|
||||
fullPage: true,
|
||||
});
|
||||
}
|
||||
|
||||
console.log('✅ All viewports tested');
|
||||
await browser.close();
|
||||
})();
|
||||
```
|
||||
|
||||
## Inline Execution (Simple Tasks)
|
||||
|
||||
For quick one-off tasks, you can execute code inline without creating files:
|
||||
|
||||
```bash
|
||||
# Take a quick screenshot
|
||||
cd $SKILL_DIR && node run.js "
|
||||
const browser = await chromium.launch({ headless: false });
|
||||
const page = await browser.newPage();
|
||||
await page.goto('http://localhost:3001');
|
||||
await page.screenshot({ path: '/tmp/quick-screenshot.png', fullPage: true });
|
||||
console.log('Screenshot saved');
|
||||
await browser.close();
|
||||
"
|
||||
```
|
||||
|
||||
**When to use inline vs files:**
|
||||
|
||||
- **Inline**: Quick one-off tasks (screenshot, check if element exists, get page title)
|
||||
- **Files**: Complex tests, responsive design checks, anything user might want to re-run
|
||||
|
||||
## Available Helpers
|
||||
|
||||
Optional utility functions in `lib/helpers.js`:
|
||||
|
||||
```javascript
|
||||
const helpers = require('./lib/helpers');
|
||||
|
||||
// Detect running dev servers (CRITICAL - use this first!)
|
||||
const servers = await helpers.detectDevServers();
|
||||
console.log('Found servers:', servers);
|
||||
|
||||
// Safe click with retry
|
||||
await helpers.safeClick(page, 'button.submit', { retries: 3 });
|
||||
|
||||
// Safe type with clear
|
||||
await helpers.safeType(page, '#username', 'testuser');
|
||||
|
||||
// Take timestamped screenshot
|
||||
await helpers.takeScreenshot(page, 'test-result');
|
||||
|
||||
// Handle cookie banners
|
||||
await helpers.handleCookieBanner(page);
|
||||
|
||||
// Extract table data
|
||||
const data = await helpers.extractTableData(page, 'table.results');
|
||||
```
|
||||
|
||||
See `lib/helpers.js` for full list.
|
||||
|
||||
## Custom HTTP Headers
|
||||
|
||||
Configure custom headers for all HTTP requests via environment variables. Useful for:
|
||||
|
||||
- Identifying automated traffic to your backend
|
||||
- Getting LLM-optimized responses (e.g., plain text errors instead of styled HTML)
|
||||
- Adding authentication tokens globally
|
||||
|
||||
### Configuration
|
||||
|
||||
**Single header (common case):**
|
||||
|
||||
```bash
|
||||
PW_HEADER_NAME=X-Automated-By PW_HEADER_VALUE=playwright-skill \
|
||||
cd $SKILL_DIR && node run.js /tmp/my-script.js
|
||||
```
|
||||
|
||||
**Multiple headers (JSON format):**
|
||||
|
||||
```bash
|
||||
PW_EXTRA_HEADERS='{"X-Automated-By":"playwright-skill","X-Debug":"true"}' \
|
||||
cd $SKILL_DIR && node run.js /tmp/my-script.js
|
||||
```
|
||||
|
||||
### How It Works
|
||||
|
||||
Headers are automatically applied when using `helpers.createContext()`:
|
||||
|
||||
```javascript
|
||||
const context = await helpers.createContext(browser);
|
||||
const page = await context.newPage();
|
||||
// All requests from this page include your custom headers
|
||||
```
|
||||
|
||||
For scripts using raw Playwright API, use the injected `getContextOptionsWithHeaders()`:
|
||||
|
||||
```javascript
|
||||
const context = await browser.newContext(
|
||||
getContextOptionsWithHeaders({ viewport: { width: 1920, height: 1080 } }),
|
||||
);
|
||||
```
|
||||
|
||||
## Advanced Usage
|
||||
|
||||
For comprehensive Playwright API documentation, see [API_REFERENCE.md](API_REFERENCE.md):
|
||||
|
||||
- Selectors & Locators best practices
|
||||
- Network interception & API mocking
|
||||
- Authentication & session management
|
||||
- Visual regression testing
|
||||
- Mobile device emulation
|
||||
- Performance testing
|
||||
- Debugging techniques
|
||||
- CI/CD integration
|
||||
|
||||
## Tips
|
||||
|
||||
- **CRITICAL: Detect servers FIRST** - Always run `detectDevServers()` before writing test code for localhost testing
|
||||
- **Custom headers** - Use `PW_HEADER_NAME`/`PW_HEADER_VALUE` env vars to identify automated traffic to your backend
|
||||
- **Use /tmp for test files** - Write to `/tmp/playwright-test-*.js`, never to skill directory or user's project
|
||||
- **Parameterize URLs** - Put detected/provided URL in a `TARGET_URL` constant at the top of every script
|
||||
- **DEFAULT: Visible browser** - Always use `headless: false` unless user explicitly asks for headless mode
|
||||
- **Headless mode** - Only use `headless: true` when user specifically requests "headless" or "background" execution
|
||||
- **Slow down:** Use `slowMo: 100` to make actions visible and easier to follow
|
||||
- **Wait strategies:** Use `waitForURL`, `waitForSelector`, `waitForLoadState` instead of fixed timeouts
|
||||
- **Error handling:** Always use try-catch for robust automation
|
||||
- **Console output:** Use `console.log()` to track progress and show what's happening
|
||||
|
||||
## Troubleshooting
|
||||
|
||||
**Playwright not installed:**
|
||||
|
||||
```bash
|
||||
cd $SKILL_DIR && npm run setup
|
||||
```
|
||||
|
||||
**Module not found:**
|
||||
Ensure running from skill directory via `run.js` wrapper
|
||||
|
||||
**Browser doesn't open:**
|
||||
Check `headless: false` and ensure display available
|
||||
|
||||
**Element not found:**
|
||||
Add wait: `await page.waitForSelector('.element', { timeout: 10000 })`
|
||||
|
||||
## Example Usage
|
||||
|
||||
```
|
||||
User: "Test if the marketing page looks good"
|
||||
|
||||
Claude: I'll test the marketing page across multiple viewports. Let me first detect running servers...
|
||||
[Runs: detectDevServers()]
|
||||
[Output: Found server on port 3001]
|
||||
I found your dev server running on http://localhost:3001
|
||||
|
||||
[Writes custom automation script to /tmp/playwright-test-marketing.js with URL parameterized]
|
||||
[Runs: cd $SKILL_DIR && node run.js /tmp/playwright-test-marketing.js]
|
||||
[Shows results with screenshots from /tmp/]
|
||||
```
|
||||
|
||||
```
|
||||
User: "Check if login redirects correctly"
|
||||
|
||||
Claude: I'll test the login flow. First, let me check for running servers...
|
||||
[Runs: detectDevServers()]
|
||||
[Output: Found servers on ports 3000 and 3001]
|
||||
I found 2 dev servers. Which one should I test?
|
||||
- http://localhost:3000
|
||||
- http://localhost:3001
|
||||
|
||||
User: "Use 3001"
|
||||
|
||||
[Writes login automation to /tmp/playwright-test-login.js]
|
||||
[Runs: cd $SKILL_DIR && node run.js /tmp/playwright-test-login.js]
|
||||
[Reports: ✅ Login successful, redirected to /dashboard]
|
||||
```
|
||||
|
||||
## Notes
|
||||
|
||||
- Each automation is custom-written for your specific request
|
||||
- Not limited to pre-built scripts - any browser task possible
|
||||
- Auto-detects running dev servers to eliminate hardcoded URLs
|
||||
- Test scripts written to `/tmp` for automatic cleanup (no clutter)
|
||||
- Code executes reliably with proper module resolution via `run.js`
|
||||
- Progressive disclosure - API_REFERENCE.md loaded only when advanced features needed
|
||||
441
playwright-skill/skills/playwright-skill/lib/helpers.js
Normal file
441
playwright-skill/skills/playwright-skill/lib/helpers.js
Normal file
@@ -0,0 +1,441 @@
|
||||
// playwright-helpers.js
|
||||
// Reusable utility functions for Playwright automation
|
||||
|
||||
const { chromium, firefox, webkit } = require('playwright');
|
||||
|
||||
/**
|
||||
* Parse extra HTTP headers from environment variables.
|
||||
* Supports two formats:
|
||||
* - PW_HEADER_NAME + PW_HEADER_VALUE: Single header (simple, common case)
|
||||
* - PW_EXTRA_HEADERS: JSON object for multiple headers (advanced)
|
||||
* Single header format takes precedence if both are set.
|
||||
* @returns {Object|null} Headers object or null if none configured
|
||||
*/
|
||||
function getExtraHeadersFromEnv() {
|
||||
const headerName = process.env.PW_HEADER_NAME;
|
||||
const headerValue = process.env.PW_HEADER_VALUE;
|
||||
|
||||
if (headerName && headerValue) {
|
||||
return { [headerName]: headerValue };
|
||||
}
|
||||
|
||||
const headersJson = process.env.PW_EXTRA_HEADERS;
|
||||
if (headersJson) {
|
||||
try {
|
||||
const parsed = JSON.parse(headersJson);
|
||||
if (typeof parsed === 'object' && parsed !== null && !Array.isArray(parsed)) {
|
||||
return parsed;
|
||||
}
|
||||
console.warn('PW_EXTRA_HEADERS must be a JSON object, ignoring...');
|
||||
} catch (e) {
|
||||
console.warn('Failed to parse PW_EXTRA_HEADERS as JSON:', e.message);
|
||||
}
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Launch browser with standard configuration
|
||||
* @param {string} browserType - 'chromium', 'firefox', or 'webkit'
|
||||
* @param {Object} options - Additional launch options
|
||||
*/
|
||||
async function launchBrowser(browserType = 'chromium', options = {}) {
|
||||
const defaultOptions = {
|
||||
headless: process.env.HEADLESS !== 'false',
|
||||
slowMo: process.env.SLOW_MO ? parseInt(process.env.SLOW_MO) : 0,
|
||||
args: ['--no-sandbox', '--disable-setuid-sandbox']
|
||||
};
|
||||
|
||||
const browsers = { chromium, firefox, webkit };
|
||||
const browser = browsers[browserType];
|
||||
|
||||
if (!browser) {
|
||||
throw new Error(`Invalid browser type: ${browserType}`);
|
||||
}
|
||||
|
||||
return await browser.launch({ ...defaultOptions, ...options });
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a new page with viewport and user agent
|
||||
* @param {Object} context - Browser context
|
||||
* @param {Object} options - Page options
|
||||
*/
|
||||
async function createPage(context, options = {}) {
|
||||
const page = await context.newPage();
|
||||
|
||||
if (options.viewport) {
|
||||
await page.setViewportSize(options.viewport);
|
||||
}
|
||||
|
||||
if (options.userAgent) {
|
||||
await page.setExtraHTTPHeaders({
|
||||
'User-Agent': options.userAgent
|
||||
});
|
||||
}
|
||||
|
||||
// Set default timeout
|
||||
page.setDefaultTimeout(options.timeout || 30000);
|
||||
|
||||
return page;
|
||||
}
|
||||
|
||||
/**
|
||||
* Smart wait for page to be ready
|
||||
* @param {Object} page - Playwright page
|
||||
* @param {Object} options - Wait options
|
||||
*/
|
||||
async function waitForPageReady(page, options = {}) {
|
||||
const waitOptions = {
|
||||
waitUntil: options.waitUntil || 'networkidle',
|
||||
timeout: options.timeout || 30000
|
||||
};
|
||||
|
||||
try {
|
||||
await page.waitForLoadState(waitOptions.waitUntil, {
|
||||
timeout: waitOptions.timeout
|
||||
});
|
||||
} catch (e) {
|
||||
console.warn('Page load timeout, continuing...');
|
||||
}
|
||||
|
||||
// Additional wait for dynamic content if selector provided
|
||||
if (options.waitForSelector) {
|
||||
await page.waitForSelector(options.waitForSelector, {
|
||||
timeout: options.timeout
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Safe click with retry logic
|
||||
* @param {Object} page - Playwright page
|
||||
* @param {string} selector - Element selector
|
||||
* @param {Object} options - Click options
|
||||
*/
|
||||
async function safeClick(page, selector, options = {}) {
|
||||
const maxRetries = options.retries || 3;
|
||||
const retryDelay = options.retryDelay || 1000;
|
||||
|
||||
for (let i = 0; i < maxRetries; i++) {
|
||||
try {
|
||||
await page.waitForSelector(selector, {
|
||||
state: 'visible',
|
||||
timeout: options.timeout || 5000
|
||||
});
|
||||
await page.click(selector, {
|
||||
force: options.force || false,
|
||||
timeout: options.timeout || 5000
|
||||
});
|
||||
return true;
|
||||
} catch (e) {
|
||||
if (i === maxRetries - 1) {
|
||||
console.error(`Failed to click ${selector} after ${maxRetries} attempts`);
|
||||
throw e;
|
||||
}
|
||||
console.log(`Retry ${i + 1}/${maxRetries} for clicking ${selector}`);
|
||||
await page.waitForTimeout(retryDelay);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Safe text input with clear before type
|
||||
* @param {Object} page - Playwright page
|
||||
* @param {string} selector - Input selector
|
||||
* @param {string} text - Text to type
|
||||
* @param {Object} options - Type options
|
||||
*/
|
||||
async function safeType(page, selector, text, options = {}) {
|
||||
await page.waitForSelector(selector, {
|
||||
state: 'visible',
|
||||
timeout: options.timeout || 10000
|
||||
});
|
||||
|
||||
if (options.clear !== false) {
|
||||
await page.fill(selector, '');
|
||||
}
|
||||
|
||||
if (options.slow) {
|
||||
await page.type(selector, text, { delay: options.delay || 100 });
|
||||
} else {
|
||||
await page.fill(selector, text);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Extract text from multiple elements
|
||||
* @param {Object} page - Playwright page
|
||||
* @param {string} selector - Elements selector
|
||||
*/
|
||||
async function extractTexts(page, selector) {
|
||||
await page.waitForSelector(selector, { timeout: 10000 });
|
||||
return await page.$$eval(selector, elements =>
|
||||
elements.map(el => el.textContent?.trim()).filter(Boolean)
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Take screenshot with timestamp
|
||||
* @param {Object} page - Playwright page
|
||||
* @param {string} name - Screenshot name
|
||||
* @param {Object} options - Screenshot options
|
||||
*/
|
||||
async function takeScreenshot(page, name, options = {}) {
|
||||
const timestamp = new Date().toISOString().replace(/[:.]/g, '-');
|
||||
const filename = `${name}-${timestamp}.png`;
|
||||
|
||||
await page.screenshot({
|
||||
path: filename,
|
||||
fullPage: options.fullPage !== false,
|
||||
...options
|
||||
});
|
||||
|
||||
console.log(`Screenshot saved: ${filename}`);
|
||||
return filename;
|
||||
}
|
||||
|
||||
/**
|
||||
* Handle authentication
|
||||
* @param {Object} page - Playwright page
|
||||
* @param {Object} credentials - Username and password
|
||||
* @param {Object} selectors - Login form selectors
|
||||
*/
|
||||
async function authenticate(page, credentials, selectors = {}) {
|
||||
const defaultSelectors = {
|
||||
username: 'input[name="username"], input[name="email"], #username, #email',
|
||||
password: 'input[name="password"], #password',
|
||||
submit: 'button[type="submit"], input[type="submit"], button:has-text("Login"), button:has-text("Sign in")'
|
||||
};
|
||||
|
||||
const finalSelectors = { ...defaultSelectors, ...selectors };
|
||||
|
||||
await safeType(page, finalSelectors.username, credentials.username);
|
||||
await safeType(page, finalSelectors.password, credentials.password);
|
||||
await safeClick(page, finalSelectors.submit);
|
||||
|
||||
// Wait for navigation or success indicator
|
||||
await Promise.race([
|
||||
page.waitForNavigation({ waitUntil: 'networkidle' }),
|
||||
page.waitForSelector(selectors.successIndicator || '.dashboard, .user-menu, .logout', { timeout: 10000 })
|
||||
]).catch(() => {
|
||||
console.log('Login might have completed without navigation');
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Scroll page
|
||||
* @param {Object} page - Playwright page
|
||||
* @param {string} direction - 'down', 'up', 'top', 'bottom'
|
||||
* @param {number} distance - Pixels to scroll (for up/down)
|
||||
*/
|
||||
async function scrollPage(page, direction = 'down', distance = 500) {
|
||||
switch (direction) {
|
||||
case 'down':
|
||||
await page.evaluate(d => window.scrollBy(0, d), distance);
|
||||
break;
|
||||
case 'up':
|
||||
await page.evaluate(d => window.scrollBy(0, -d), distance);
|
||||
break;
|
||||
case 'top':
|
||||
await page.evaluate(() => window.scrollTo(0, 0));
|
||||
break;
|
||||
case 'bottom':
|
||||
await page.evaluate(() => window.scrollTo(0, document.body.scrollHeight));
|
||||
break;
|
||||
}
|
||||
await page.waitForTimeout(500); // Wait for scroll animation
|
||||
}
|
||||
|
||||
/**
|
||||
* Extract table data
|
||||
* @param {Object} page - Playwright page
|
||||
* @param {string} tableSelector - Table selector
|
||||
*/
|
||||
async function extractTableData(page, tableSelector) {
|
||||
await page.waitForSelector(tableSelector);
|
||||
|
||||
return await page.evaluate((selector) => {
|
||||
const table = document.querySelector(selector);
|
||||
if (!table) return null;
|
||||
|
||||
const headers = Array.from(table.querySelectorAll('thead th')).map(th =>
|
||||
th.textContent?.trim()
|
||||
);
|
||||
|
||||
const rows = Array.from(table.querySelectorAll('tbody tr')).map(tr => {
|
||||
const cells = Array.from(tr.querySelectorAll('td'));
|
||||
if (headers.length > 0) {
|
||||
return cells.reduce((obj, cell, index) => {
|
||||
obj[headers[index] || `column_${index}`] = cell.textContent?.trim();
|
||||
return obj;
|
||||
}, {});
|
||||
} else {
|
||||
return cells.map(cell => cell.textContent?.trim());
|
||||
}
|
||||
});
|
||||
|
||||
return { headers, rows };
|
||||
}, tableSelector);
|
||||
}
|
||||
|
||||
/**
|
||||
* Wait for and dismiss cookie banners
|
||||
* @param {Object} page - Playwright page
|
||||
* @param {number} timeout - Max time to wait
|
||||
*/
|
||||
async function handleCookieBanner(page, timeout = 3000) {
|
||||
const commonSelectors = [
|
||||
'button:has-text("Accept")',
|
||||
'button:has-text("Accept all")',
|
||||
'button:has-text("OK")',
|
||||
'button:has-text("Got it")',
|
||||
'button:has-text("I agree")',
|
||||
'.cookie-accept',
|
||||
'#cookie-accept',
|
||||
'[data-testid="cookie-accept"]'
|
||||
];
|
||||
|
||||
for (const selector of commonSelectors) {
|
||||
try {
|
||||
const element = await page.waitForSelector(selector, {
|
||||
timeout: timeout / commonSelectors.length,
|
||||
state: 'visible'
|
||||
});
|
||||
if (element) {
|
||||
await element.click();
|
||||
console.log('Cookie banner dismissed');
|
||||
return true;
|
||||
}
|
||||
} catch (e) {
|
||||
// Continue to next selector
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Retry a function with exponential backoff
|
||||
* @param {Function} fn - Function to retry
|
||||
* @param {number} maxRetries - Maximum retry attempts
|
||||
* @param {number} initialDelay - Initial delay in ms
|
||||
*/
|
||||
async function retryWithBackoff(fn, maxRetries = 3, initialDelay = 1000) {
|
||||
let lastError;
|
||||
|
||||
for (let i = 0; i < maxRetries; i++) {
|
||||
try {
|
||||
return await fn();
|
||||
} catch (error) {
|
||||
lastError = error;
|
||||
const delay = initialDelay * Math.pow(2, i);
|
||||
console.log(`Attempt ${i + 1} failed, retrying in ${delay}ms...`);
|
||||
await new Promise(resolve => setTimeout(resolve, delay));
|
||||
}
|
||||
}
|
||||
|
||||
throw lastError;
|
||||
}
|
||||
|
||||
/**
|
||||
* Create browser context with common settings
|
||||
* @param {Object} browser - Browser instance
|
||||
* @param {Object} options - Context options
|
||||
*/
|
||||
async function createContext(browser, options = {}) {
|
||||
const envHeaders = getExtraHeadersFromEnv();
|
||||
|
||||
// Merge environment headers with any passed in options
|
||||
const mergedHeaders = {
|
||||
...envHeaders,
|
||||
...options.extraHTTPHeaders
|
||||
};
|
||||
|
||||
const defaultOptions = {
|
||||
viewport: { width: 1280, height: 720 },
|
||||
userAgent: options.mobile
|
||||
? 'Mozilla/5.0 (iPhone; CPU iPhone OS 14_7_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1.2 Mobile/15E148 Safari/604.1'
|
||||
: undefined,
|
||||
permissions: options.permissions || [],
|
||||
geolocation: options.geolocation,
|
||||
locale: options.locale || 'en-US',
|
||||
timezoneId: options.timezoneId || 'America/New_York',
|
||||
// Only include extraHTTPHeaders if we have any
|
||||
...(Object.keys(mergedHeaders).length > 0 && { extraHTTPHeaders: mergedHeaders })
|
||||
};
|
||||
|
||||
return await browser.newContext({ ...defaultOptions, ...options });
|
||||
}
|
||||
|
||||
/**
|
||||
* Detect running dev servers on common ports
|
||||
* @param {Array<number>} customPorts - Additional ports to check
|
||||
* @returns {Promise<Array>} Array of detected server URLs
|
||||
*/
|
||||
async function detectDevServers(customPorts = []) {
|
||||
const http = require('http');
|
||||
|
||||
// Common dev server ports
|
||||
const commonPorts = [3000, 3001, 3002, 5173, 8080, 8000, 4200, 5000, 9000, 1234];
|
||||
const allPorts = [...new Set([...commonPorts, ...customPorts])];
|
||||
|
||||
const detectedServers = [];
|
||||
|
||||
console.log('🔍 Checking for running dev servers...');
|
||||
|
||||
for (const port of allPorts) {
|
||||
try {
|
||||
await new Promise((resolve, reject) => {
|
||||
const req = http.request({
|
||||
hostname: 'localhost',
|
||||
port: port,
|
||||
path: '/',
|
||||
method: 'HEAD',
|
||||
timeout: 500
|
||||
}, (res) => {
|
||||
if (res.statusCode < 500) {
|
||||
detectedServers.push(`http://localhost:${port}`);
|
||||
console.log(` ✅ Found server on port ${port}`);
|
||||
}
|
||||
resolve();
|
||||
});
|
||||
|
||||
req.on('error', () => resolve());
|
||||
req.on('timeout', () => {
|
||||
req.destroy();
|
||||
resolve();
|
||||
});
|
||||
|
||||
req.end();
|
||||
});
|
||||
} catch (e) {
|
||||
// Port not available, continue
|
||||
}
|
||||
}
|
||||
|
||||
if (detectedServers.length === 0) {
|
||||
console.log(' ❌ No dev servers detected');
|
||||
}
|
||||
|
||||
return detectedServers;
|
||||
}
|
||||
|
||||
module.exports = {
|
||||
launchBrowser,
|
||||
createPage,
|
||||
waitForPageReady,
|
||||
safeClick,
|
||||
safeType,
|
||||
extractTexts,
|
||||
takeScreenshot,
|
||||
authenticate,
|
||||
scrollPage,
|
||||
extractTableData,
|
||||
handleCookieBanner,
|
||||
retryWithBackoff,
|
||||
createContext,
|
||||
detectDevServers,
|
||||
getExtraHeadersFromEnv
|
||||
};
|
||||
26
playwright-skill/skills/playwright-skill/package.json
Normal file
26
playwright-skill/skills/playwright-skill/package.json
Normal file
@@ -0,0 +1,26 @@
|
||||
{
|
||||
"name": "playwright-skill",
|
||||
"version": "4.1.0",
|
||||
"description": "General-purpose browser automation with Playwright for Claude Code with auto-detection and smart test management",
|
||||
"author": "lackeyjb",
|
||||
"main": "run.js",
|
||||
"scripts": {
|
||||
"setup": "npm install && npx playwright install chromium",
|
||||
"install-all-browsers": "npx playwright install chromium firefox webkit"
|
||||
},
|
||||
"keywords": [
|
||||
"playwright",
|
||||
"automation",
|
||||
"browser-testing",
|
||||
"web-automation",
|
||||
"claude-skill",
|
||||
"general-purpose"
|
||||
],
|
||||
"dependencies": {
|
||||
"playwright": "^1.57.0"
|
||||
},
|
||||
"engines": {
|
||||
"node": ">=14.0.0"
|
||||
},
|
||||
"license": "MIT"
|
||||
}
|
||||
228
playwright-skill/skills/playwright-skill/run.js
Executable file
228
playwright-skill/skills/playwright-skill/run.js
Executable file
@@ -0,0 +1,228 @@
|
||||
#!/usr/bin/env node
|
||||
/**
|
||||
* Universal Playwright Executor for Claude Code
|
||||
*
|
||||
* Executes Playwright automation code from:
|
||||
* - File path: node run.js script.js
|
||||
* - Inline code: node run.js 'await page.goto("...")'
|
||||
* - Stdin: cat script.js | node run.js
|
||||
*
|
||||
* Ensures proper module resolution by running from skill directory.
|
||||
*/
|
||||
|
||||
const fs = require('fs');
|
||||
const path = require('path');
|
||||
const { execSync } = require('child_process');
|
||||
|
||||
// Change to skill directory for proper module resolution
|
||||
process.chdir(__dirname);
|
||||
|
||||
/**
|
||||
* Check if Playwright is installed
|
||||
*/
|
||||
function checkPlaywrightInstalled() {
|
||||
try {
|
||||
require.resolve('playwright');
|
||||
return true;
|
||||
} catch (e) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Install Playwright if missing
|
||||
*/
|
||||
function installPlaywright() {
|
||||
console.log('📦 Playwright not found. Installing...');
|
||||
try {
|
||||
execSync('npm install', { stdio: 'inherit', cwd: __dirname });
|
||||
execSync('npx playwright install chromium', { stdio: 'inherit', cwd: __dirname });
|
||||
console.log('✅ Playwright installed successfully');
|
||||
return true;
|
||||
} catch (e) {
|
||||
console.error('❌ Failed to install Playwright:', e.message);
|
||||
console.error('Please run manually: cd', __dirname, '&& npm run setup');
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get code to execute from various sources
|
||||
*/
|
||||
function getCodeToExecute() {
|
||||
const args = process.argv.slice(2);
|
||||
|
||||
// Case 1: File path provided
|
||||
if (args.length > 0 && fs.existsSync(args[0])) {
|
||||
const filePath = path.resolve(args[0]);
|
||||
console.log(`📄 Executing file: ${filePath}`);
|
||||
return fs.readFileSync(filePath, 'utf8');
|
||||
}
|
||||
|
||||
// Case 2: Inline code provided as argument
|
||||
if (args.length > 0) {
|
||||
console.log('⚡ Executing inline code');
|
||||
return args.join(' ');
|
||||
}
|
||||
|
||||
// Case 3: Code from stdin
|
||||
if (!process.stdin.isTTY) {
|
||||
console.log('📥 Reading from stdin');
|
||||
return fs.readFileSync(0, 'utf8');
|
||||
}
|
||||
|
||||
// No input
|
||||
console.error('❌ No code to execute');
|
||||
console.error('Usage:');
|
||||
console.error(' node run.js script.js # Execute file');
|
||||
console.error(' node run.js "code here" # Execute inline');
|
||||
console.error(' cat script.js | node run.js # Execute from stdin');
|
||||
process.exit(1);
|
||||
}
|
||||
|
||||
/**
|
||||
* Clean up old temporary execution files from previous runs
|
||||
*/
|
||||
function cleanupOldTempFiles() {
|
||||
try {
|
||||
const files = fs.readdirSync(__dirname);
|
||||
const tempFiles = files.filter(f => f.startsWith('.temp-execution-') && f.endsWith('.js'));
|
||||
|
||||
if (tempFiles.length > 0) {
|
||||
tempFiles.forEach(file => {
|
||||
const filePath = path.join(__dirname, file);
|
||||
try {
|
||||
fs.unlinkSync(filePath);
|
||||
} catch (e) {
|
||||
// Ignore errors - file might be in use or already deleted
|
||||
}
|
||||
});
|
||||
}
|
||||
} catch (e) {
|
||||
// Ignore directory read errors
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Wrap code in async IIFE if not already wrapped
|
||||
*/
|
||||
function wrapCodeIfNeeded(code) {
|
||||
// Check if code already has require() and async structure
|
||||
const hasRequire = code.includes('require(');
|
||||
const hasAsyncIIFE = code.includes('(async () => {') || code.includes('(async()=>{');
|
||||
|
||||
// If it's already a complete script, return as-is
|
||||
if (hasRequire && hasAsyncIIFE) {
|
||||
return code;
|
||||
}
|
||||
|
||||
// If it's just Playwright commands, wrap in full template
|
||||
if (!hasRequire) {
|
||||
return `
|
||||
const { chromium, firefox, webkit, devices } = require('playwright');
|
||||
const helpers = require('./lib/helpers');
|
||||
|
||||
// Extra headers from environment variables (if configured)
|
||||
const __extraHeaders = helpers.getExtraHeadersFromEnv();
|
||||
|
||||
/**
|
||||
* Utility to merge environment headers into context options.
|
||||
* Use when creating contexts with raw Playwright API instead of helpers.createContext().
|
||||
* @param {Object} options - Context options
|
||||
* @returns {Object} Options with extraHTTPHeaders merged in
|
||||
*/
|
||||
function getContextOptionsWithHeaders(options = {}) {
|
||||
if (!__extraHeaders) return options;
|
||||
return {
|
||||
...options,
|
||||
extraHTTPHeaders: {
|
||||
...__extraHeaders,
|
||||
...(options.extraHTTPHeaders || {})
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
(async () => {
|
||||
try {
|
||||
${code}
|
||||
} catch (error) {
|
||||
console.error('❌ Automation error:', error.message);
|
||||
if (error.stack) {
|
||||
console.error(error.stack);
|
||||
}
|
||||
process.exit(1);
|
||||
}
|
||||
})();
|
||||
`;
|
||||
}
|
||||
|
||||
// If has require but no async wrapper
|
||||
if (!hasAsyncIIFE) {
|
||||
return `
|
||||
(async () => {
|
||||
try {
|
||||
${code}
|
||||
} catch (error) {
|
||||
console.error('❌ Automation error:', error.message);
|
||||
if (error.stack) {
|
||||
console.error(error.stack);
|
||||
}
|
||||
process.exit(1);
|
||||
}
|
||||
})();
|
||||
`;
|
||||
}
|
||||
|
||||
return code;
|
||||
}
|
||||
|
||||
/**
|
||||
* Main execution
|
||||
*/
|
||||
async function main() {
|
||||
console.log('🎭 Playwright Skill - Universal Executor\n');
|
||||
|
||||
// Clean up old temp files from previous runs
|
||||
cleanupOldTempFiles();
|
||||
|
||||
// Check Playwright installation
|
||||
if (!checkPlaywrightInstalled()) {
|
||||
const installed = installPlaywright();
|
||||
if (!installed) {
|
||||
process.exit(1);
|
||||
}
|
||||
}
|
||||
|
||||
// Get code to execute
|
||||
const rawCode = getCodeToExecute();
|
||||
const code = wrapCodeIfNeeded(rawCode);
|
||||
|
||||
// Create temporary file for execution
|
||||
const tempFile = path.join(__dirname, `.temp-execution-${Date.now()}.js`);
|
||||
|
||||
try {
|
||||
// Write code to temp file
|
||||
fs.writeFileSync(tempFile, code, 'utf8');
|
||||
|
||||
// Execute the code
|
||||
console.log('🚀 Starting automation...\n');
|
||||
require(tempFile);
|
||||
|
||||
// Note: Temp file will be cleaned up on next run
|
||||
// This allows long-running async operations to complete safely
|
||||
|
||||
} catch (error) {
|
||||
console.error('❌ Execution failed:', error.message);
|
||||
if (error.stack) {
|
||||
console.error('\n📋 Stack trace:');
|
||||
console.error(error.stack);
|
||||
}
|
||||
process.exit(1);
|
||||
}
|
||||
}
|
||||
|
||||
// Run main function
|
||||
main().catch(error => {
|
||||
console.error('❌ Fatal error:', error.message);
|
||||
process.exit(1);
|
||||
});
|
||||
Reference in New Issue
Block a user