chrome-devtools-mcp vs Windows-MCP
chrome-devtools-mcp: chrome-devtools-mcp enables AI coding assistants like Gemini, Claude, and Copilot to interact with a live Chrome browser via the Model-Context-Protocol (MCP). It grants AI full access to Chrome DevTools for reliable automation, deep debugging, and detailed performance insights.; Windows-MCP: Windows-MCP is a lightweight, open-source project designed to seamlessly integrate AI agents with the Windows operating system. It acts as an MCP server, enabling LLMs to perform various tasks like file navigation, application control, and UI interaction.
Windows-MCP controls OS-level inputs without browser runtime introspection; Chrome-DevTools-MCP provides direct access to network traffic, DOM, and console logs.
TL;DR
- You want an agent to record a Chrome performance trace and get insights from it; the README lists performance_start_trace, performance_stop_trace and performance_analyze_insight.
- You need to inspect network requests, console messages and screenshots of a page while debugging it.
- You want the agent to attach to a Chrome you already have running, using --browser-url, --ws-endpoint or --autoConnect (Chrome 144+).
- You need Firefox or Safari: the project is built on Chrome DevTools and targets Chrome.
- You want a general-purpose automation or test runner across browsers; Playwright MCP is the closer fit.
- You cannot run Node.js 20.19 or newer, which the README lists as a requirement.
- You need an AI agent to perform real Computer Use on Windows (mouse/keyboard simulation, window management, and application interaction).
- You want to run automated UI QA testing or desktop task macros on Windows 10/11 with zero complicated setup via `uvx windows-mcp`.
- Your tasks are strictly confined within web browsers; Playwright-MCP or Browserbase are faster, headless, and far more robust for DOM tasks.
- You are running on macOS (where OpenClaw companion apps fit better) or headless Linux servers (where CUA or OSWorld sandboxes are designed).
Side-by-Side Comparison
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