puppeteer-stealth

name	puppeteer-stealth
description	Ethical web automation with Puppeteer Stealth for anti-bot evasion, featuring randomized configurations, cookie management, and human-like behavior patterns Use when this capability is needed.
metadata	{"author":"aegntic"}

Puppeteer Stealth Skill

A comprehensive web automation skill that implements ethical browser automation with anti-bot evasion capabilities using Puppeteer Extra and Stealth plugin.

Features

• Stealth Mode: Uses puppeteer-extra-plugin-stealth to avoid detection
• Randomized Configurations: User-agent rotation, viewport variation, and fingerprint randomization
• Cookie Management: Import/export cookies for session persistence
• CAPTCHA Detection: Screenshot capture and analysis for CAPTCHA identification
• Human-like Behavior: Realistic delays and interaction patterns
• Flexible Modes: Support for both headless and headful browser operations
• Error Handling: Robust handling of Cloudflare challenges and common anti-bot measures
• Ethical Compliance: Built-in rate limiting and respectful scraping practices

Usage

// Basic stealth scraping
const result = await skill.stealthScrape({
  url: 'https://example.com',
  selector: '.content',
  options: { headless: true, captureScreenshots: true }
});

// Cookie management
await skill.saveCookies('session-cookies.json');
await skill.loadCookies('session-cookies.json');

// Human-like interaction
await skill.humanClick('.button');
await skill.humanType('#search', 'query', { delay: 100 });

API Reference

Methods

• initialize(options) - Initialize stealth browser instance
• stealthScrape(config) - Perform stealthy web scraping
• humanClick(selector) - Simulate human-like click
• humanType(selector, text, options) - Simulate human-like typing
• saveCookies(filepath) - Export cookies to file
• loadCookies(filepath) - Import cookies from file
• captureScreenshot(path) - Take screenshot for analysis
• detectCaptcha() - Detect if CAPTCHA is present
• handleCloudflare() - Attempt to bypass Cloudflare challenges
• close() - Clean up browser resources

Installation

Install dependencies in your project:

npm install puppeteer puppeteer-extra puppeteer-extra-plugin-stealth puppeteer-extra-plugin-user-preferences user-agents

Ethical Guidelines

• Always respect robots.txt files
• Implement reasonable delays between requests
• Do not overload target servers
• Use only for legitimate purposes
• Comply with website terms of service
• Never use for malicious activities

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