scrapling-mcp

What This Skill Does

The scrapling-mcp skill is a powerful, native integration for OpenClaw that empowers users to perform advanced web data extraction. Unlike simple HTTP scrapers, this skill bridges the gap between high-speed static fetching and complex, anti-bot-protected browser automation. It serves two distinct roles: it acts as a strategic advisor for choosing the right extraction architecture and serves as a command interface for the Scrapling MCP server, enabling direct execution of scraping tasks via mcporter.

Installation

To integrate this skill, follow these three steps:

1. Install the core package with MCP support: pip install scrapling[mcp,playwright].
2. Initialize Playwright: python -m playwright install chromium.
3. Register the server in your OpenClaw MCP configuration by adding the following block: "scrapling": { "command": "python", "args": ["-m", "scrapling.mcp"] }. Finally, execute clawhub install openclaw/skills/skills/devbd1/scrapling-mcp to activate the guidance layer within your agent environment.

Use Cases

• Static Site Scraping: Quickly harvesting large datasets from non-JavaScript sites using the optimized Fetcher.
• SPA & Dynamic Rendering: Extracting data from React, Vue, or Angular applications that require full browser lifecycle events.
• Anti-Bot Bypass: Navigating complex security challenges like Cloudflare Turnstile or TLS fingerprinting using the StealthyFetcher suite.
• Resilient Data Mining: Utilizing the adaptive selection feature to maintain data pipelines even when target websites frequently undergo DOM redesigns.

Example Prompts

1. "Use the scrapling skill to fetch the main content of https://example.com and extract all H2 headers using a CSS selector."
2. "I'm getting blocked by Cloudflare on my target URL. Which fetcher should I use, and how do I configure it in my mcporter call?"
3. "My scraper keeps breaking because the website updates its classes. How can I implement adaptive selectors with the scrapling MCP server?"

Tips & Limitations

• Efficiency: Always start with the standard Fetcher for speed. Only escalate to DynamicFetcher or StealthyFetcher if content is missing or if you encounter bot detection.
• Resource Management: Browser-based fetching is resource-intensive. Clean up your sessions frequently to prevent memory leaks.
• Compliance: Ensure all scraping activities comply with the target website's robots.txt and Terms of Service.