---

name: scrapling description: Advanced web scraping with anti-bot bypass, JavaScript support, and adaptive selectors. Use when scraping websites with Cloudflare protection, dynamic content, or frequent UI changes. homepage: https://github.com/D4Vinci/Scrapling version: 1.0.0 metadata: clawdbot: emoji: 🕷️ requires: bins: [python3, pip] python_packages: [scrapling] category: web-scraping author: OpenClaw Community

Scrapling Web Scraping Skill

Use Scrapling to scrape modern websites, including those with anti-bot protection, JavaScript-rendered content, and adaptive element tracking.

When to Use This Skill

• User asks to scrape a website or extract data from a URL
• Need to bypass Cloudflare, bot detection, or anti-scraping measures
• Need to handle JavaScript-rendered/dynamic content (React, Vue, etc.)
• Website requires login or session management
• Website structure changes frequently (adaptive selectors)
• Need to scrape multiple pages with rate limiting

Commands

All commands use the scrape.py script in this skill's directory.

Basic HTTP Scraping (Fast)

python scrape.py \
  --url "https://example.com" \
  --selector ".product" \
  --output products.json

Use when: Static HTML, no JavaScript, no bot protection

Stealth Mode (Bypass Anti-Bot)

python scrape.py \
  --url "https://nopecha.com/demo/cloudflare" \
  --stealth \
  --selector "#content" \
  --output data.json

Use when: Cloudflare protection, bot detection, fingerprinting

Features:

• Bypasses Cloudflare Turnstile automatically
• Browser fingerprint spoofing
• Headless browser mode

Dynamic/JavaScript Content

python scrape.py \
  --url "https://spa-website.com" \
  --dynamic \
  --selector ".loaded-content" \
  --wait-for ".loaded-content" \
  --output data.json

Use when: React/Vue/Angular apps, lazy-loaded content, AJAX

Features:

• Full Playwright browser automation
• Wait for elements to load
• Network idle detection

Adaptive Selectors (Survives Website Changes)

# First time - save the selector pattern
python scrape.py \
  --url "https://example.com" \
  --selector ".product-card" \
  --adaptive-save \
  --output products.json

# Later, if website structure changes
python scrape.py \
  --url "https://example.com" \
  --adaptive \
  --output products.json

Use when: Website frequently redesigns, need robust scraping

How it works:

• First run: Saves element patterns/structure
• Later runs: Uses similarity algorithms to relocate moved elements
• Auto-updates selector cache

Session Management (Login Required)

# Login and save session
python scrape.py \
  --url "https://example.com/dashboard" \
  --stealth \
  --login \
  --username "user@example.com" \
  --password "password123" \
  --session-name "my-session" \
  --selector ".protected-data" \
  --output data.json

# Reuse saved session (no login needed)
python scrape.py \
  --url "https://example.com/another-page" \
  --stealth \
  --session-name "my-session" \
  --selector ".more-data" \
  --output more_data.json

Use when: Content requires authentication, multi-step scraping

Extract Specific Data Types

Text only:

python scrape.py \
  --url "https://example.com" \
  --selector ".content" \
  --extract text \
  --output content.txt

Markdown:

python scrape.py \
  --url "https://docs.example.com" \
  --selector "article" \
  --extract markdown \
  --output article.md

Attributes:

# Extract href links
python scrape.py \
  --url "https://example.com" \
  --selector "a.product-link" \
  --extract attr:href \
  --output links.json

Multiple fields:

python scrape.py \
  --url "https://example.com/products" \
  --selector ".product" \
  --fields "title:.title::text,price:.price::text,link:a::attr(href)" \
  --output products.json

Advanced Options

Proxy support:

python scrape.py \
  --url "https://example.com" \
  --proxy "http://user:pass@proxy.com:8080" \
  --selector ".content"

Rate limiting:

python scrape.py \
  --url "https://example.com" \
  --selector ".content" \
  --delay 2  # 2 seconds between requests

Custom headers:

python scrape.py \
  --url "https://api.example.com" \
  --headers '{"Authorization": "Bearer token123"}' \
  --selector "body"

Screenshot (for debugging):

python scrape.py \
  --url "https://example.com" \
  --stealth \
  --screenshot debug.png

Python API (For Custom Scripts)

You can also use Scrapling directly in Python scripts:

from scrapling.fetchers import Fetcher, StealthyFetcher, DynamicFetcher

# Basic HTTP request
page = Fetcher.get('https://example.com')
products = page.css('.product')
for product in products:
    title = product.css('.title::text').get()
    price = product.css('.price::text').get()
    print(f"{title}: {price}")

# Stealth mode (bypass anti-bot)
page = StealthyFetcher.fetch('https://protected-site.com', headless=True)
data = page.css('.content').getall()

# Dynamic content (full browser)
page = DynamicFetcher.fetch('https://spa-app.com', network_idle=True)
items = page.css('.loaded-item').getall()

# Sessions (login)
from scrapling.fetchers import StealthySession

with StealthySession(headless=True) as session:
    # Login
    login_page = session.fetch('https://example.com/login')
    login_page.fill('#username', 'user@example.com')
    login_page.fill('#password', 'password123')
    login_page.click('#submit')
    
    # Access protected content
    protected_page = session.fetch('https://example.com/dashboard')
    data = protected_page.css('.private-data').getall()

Output Formats

• JSON (default): --output data.json
• JSONL (streaming): --output data.jsonl
• CSV: --output data.csv
• TXT (text only): --output data.txt
• MD (markdown): --output data.md
• HTML (raw): --output data.html

Selector Types

Scrapling supports multiple selector formats:

CSS selectors:

--selector ".product"
--selector "div.container > p.text"
--selector "a[href*='product']"

XPath selectors:

--selector "//div[@class='product']"
--selector "//a[contains(@href, 'product')]"

Pseudo-elements (like Scrapy):

--selector ".product::text"          # Text content
--selector "a::attr(href)"           # Attribute value
--selector ".price::text::strip"     # Text with whitespace removed

Combined selectors:

--selector ".product .title::text"   # Nested elements

Troubleshooting

Issue: "Element not found"

• Try --dynamic if content is JavaScript-loaded
• Use --wait-for SELECTOR to wait for element
• Use --screenshot to debug what's visible

Issue: "Cloudflare blocking"

• Use --stealth mode
• Add --solve-cloudflare flag (enabled by default in stealth)
• Try --delay 2 to slow down requests

Issue: "Login not working"

• Use --headless false to see browser interaction
• Check credentials are correct
• Website might use CAPTCHA (manual intervention needed)

Issue: "Selector broke after website update"

• Use --adaptive mode to auto-relocate elements
• Re-run with --adaptive-save to update saved patterns

Examples

Scrape Hacker News Front Page

python scrape.py \
  --url "https://news.ycombinator.com" \
  --selector ".athing" \
  --fields "title:.titleline>a::text,link:.titleline>a::attr(href)" \
  --output hn_stories.json

Scrape Protected Site with Login

python scrape.py \
  --url "https://example.com/data" \
  --stealth \
  --login \
  --username "user@example.com" \
  --password "secret" \
  --session-name "example-session" \
  --selector ".data-table tr" \
  --output protected_data.json

Monitor Price Changes

# Save initial selector pattern
python scrape.py \
  --url "https://store.com/product/123" \
  --selector ".price" \
  --adaptive-save \
  --output price.txt

# Later, check price (even if page redesigned)
python scrape.py \
  --url "https://store.com/product/123" \
  --adaptive \
  --output price_new.txt

Scrape Dynamic JavaScript App

python scrape.py \
  --url "https://react-app.com/data" \
  --dynamic \
  --wait-for ".loaded-content" \
  --selector ".item" \
  --fields "name:.name::text,value:.value::text" \
  --output app_data.json

Notes

• First run: Scrapling downloads browsers (~500MB). This is automatic.
• Sessions: Saved in sessions/ directory, reusable across runs
• Adaptive cache: Saved in selector_cache.json, auto-updated
• Rate limiting: Always respect robots.txt and add delays for ethical scraping
• Legal: Use only on sites you have permission to scrape

Dependencies

Installed automatically when skill is installed:

• scrapling[all] - Main library with all features
• pyyaml - For config file support

Skill Structure

scrapling/
├── SKILL.md           # This file
├── scrape.py          # Main CLI script
├── requirements.txt   # Python dependencies
├── sessions/          # Saved browser sessions
├── selector_cache.json # Adaptive selector patterns
└── examples/          # Example scripts
    ├── basic.py
    ├── stealth.py
    ├── dynamic.py
    └── adaptive.py

Advanced: Custom Python Scripts

For complex scraping tasks, you can create custom Python scripts in this directory:

# custom_scraper.py
from scrapling.fetchers import StealthyFetcher
from scrapling.spiders import Spider, Response
import json

class MySpider(Spider):
    name = "custom"
    start_urls = ["https://example.com/page1"]
    
    async def parse(self, response: Response):
        for item in response.css('.product'):
            yield {
                "title": item.css('.title::text').get(),
                "price": item.css('.price::text').get()
            }
        
        # Follow pagination
        next_page = response.css('.next-page::attr(href)').get()
        if next_page:
            yield response.follow(next_page)

# Run spider
result = MySpider().start()
with open('output.json', 'w') as f:
    json.dump(result.items, f, indent=2)

Run with:

python custom_scraper.py

---

Questions? Check Scrapling docs: https://scrapling.readthedocs.io