🏗️ Tool Architecture Overview

Modular Tool Design

The browser automation system implements tools as discrete, self-contained functions organized into five specialized categories:

• Navigation Tools: Page navigation and browser history management
• Interaction Tools: Element clicking and interaction mechanisms
• Text Input Tools: Text entry and keyboard simulation
• Tab Management Tools: Browser tab creation, switching, and management
• Utility Tools: Content extraction, timing, and system control

Tool Function Structure

Each tool follows a standardized function signature:

• Input: Parameters object containing tool-specific arguments
• Processing: Business logic with error handling and validation
• Output: Standardized response object with success/failure status

Tool Registration System

Tools are registered in the main background script through a centralized tool mapping:

• Tool names map directly to function implementations
• Dynamic tool discovery enables flexible tool addition
• Consistent naming convention ensures predictable tool access

🧭 Navigation Tools