fast-browser-use

What This Skill Does

fast-browser-use is a high-performance, Rust-based browser automation engine designed to drive Chrome directly via the Chrome DevTools Protocol (CDP). Unlike heavy, resource-intensive automation frameworks, this skill is built for speed and token-efficiency, making it an ideal choice for AI agents that need to process large amounts of web content or perform complex browser-based interactions without wasting system resources. It excels at extracting DOM data, managing authenticated sessions, and bypassing common bot detection mechanisms through human-emulation behaviors.

Installation

To integrate this skill into your OpenClaw environment, execute the following command in your terminal: clawhub install openclaw/skills/skills/makforce/fast-browser-use-1-0-5 Ensure your system has a compatible version of Google Chrome or Chromium installed, as the tool interfaces directly with the browser binary to execute tasks.

Use Cases

This skill is highly versatile, supporting everything from simple web scraping to complex session-based automation. Key use cases include:

• Authentic Scraping: Automating logins to access personalized data and scraping authenticated areas of websites.
• Infinite Scroll Harvesting: Aggregating large volumes of data from social media feeds, news sites, and infinite-scrolling forums.
• Bot Mitigation Bypassing: Using human emulation (mouse jitter, delay injection) to interact with protected websites.
• Audit & Discovery: Analyzing sitemaps and site structure to map out target web applications.
• Visual Documentation: Capturing screenshots or complete DOM states for archival or debugging purposes.

Example Prompts

1. "OpenClaw, navigate to the Hacker News front page, scroll 5 times, and harvest all article titles into a file named news_data.json."
2. "I need to log into my Github account securely. Please use the fast-browser-use skill to open a non-headless session for me to log in, and save the session data to auth.json."
3. "Go to target-website.com, bypass their bot protection using human emulation, and extract the content within the #main-content container."

Tips & Limitations

To maximize performance, always use the --load-session flag for repeat tasks to avoid redundant login cycles. When scraping massive pages, increase the --delay parameter to avoid triggering rate limits. Note that while human emulation helps, it does not guarantee access to sites with advanced fingerprinting; always ensure your agent's behavior remains within the site's terms of service. For complex layouts, prioritize the snapshot command to capture computed styles, which aids in accurate document reconstruction during later analysis phases.