Chrome DevTools Protocol Skill

Purpose

Provides Chrome DevTools Protocol (CDP) access through a local Docker container, enabling browser debugging, network inspection, performance profiling, and DOM manipulation without remote MCP dependencies.

Capabilities

• Page Control: Navigate, reload, screenshot
• JavaScript Execution: Evaluate scripts in browser context
• Network Monitoring: Capture requests, responses, timing
• DOM Inspection: Query and manipulate DOM elements
• Performance: Profiling, metrics, Core Web Vitals
• Console: Capture console logs and errors

Requirements

Docker

• Docker Desktop installed and running
• agent-network Docker network created
• Chrome DevTools container running