Playwright
Included with Lifetime
$97 forever
Use MCP Playwright for automated browser testing and web automation.
modulesmodulesmcp
What this skill does
<!-- PLAYWRIGHT:START -->
# Playwright MCP Instructions
**CRITICAL**: Use MCP Playwright for automated browser testing and web automation.
## Core Operations
### Navigation & Screenshots
```typescript
await playwright.navigate({ url: "https://example.com" });
await playwright.takeScreenshot({ fullPage: true, filename: "page.png" });
```
### Interaction
```typescript
// Click
await playwright.click({ element: "Submit Button", ref: "button[type='submit']" });
// Type
await playwright.type({ element: "Search", ref: "#search", text: "query" });
// Fill form
await playwright.fillForm({
fields: [
{ name: "Email", type: "textbox", ref: "#email", value: "[email protected]" },
{ name: "Password", type: "textbox", ref: "#password", value: "secret" }
]
});
```
### DOM & Monitoring
```typescript
// Get accessibility tree
const snapshot = await playwright.snapshot();
// Console errors
const errors = await playwright.getConsoleMessages({ onlyErrors: true });
// Network requests
const requests = await playwright.getNetworkRequests();
```
## Common Patterns
### Login Flow
```typescript
1. navigate to login page
2. fillForm with credentials
3. click submit button
4. waitFor dashboard text
5. verify success via snapshot
```
### Error Detection
```typescript
const errors = await playwright.getConsoleMessages({ onlyErrors: true });
if (errors.length > 0) {
await playwright.takeScreenshot({ filename: "error-state.png" });
}
```
## Best Practices
✅ **DO:**
- Wait for specific conditions (not time delays)
- Use descriptive element names
- Handle dialogs (`handleDialog`)
- Check console errors after actions
- Take screenshots at critical points
❌ **DON'T:**
- Use hard-coded delays
- Use generic element selectors
- Ignore console errors
- Use relative file paths (uploads)
## Configuration
```json
{
"mcpServers": {
"playwright": {
"command": "npx",
"args": ["-y", "@modelcontextprotocol/server-playwright"]
}
}
}
```
<!-- PLAYWRIGHT:END -->
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