D

DevTools Browser

Verified Integration
Author: @4bd4ll4hCategory: ServerApplication
JSON-RPC 2.0
Protocol Standard
Sub-second
Execution Latency
Active
Operational Status

Client Configuration

— Connect DevTools Browser to Claude Desktop or Cursor in seconds
{
  "mcpServers": {
    "devtools-browser": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-devtools-browser"
      ],
      "env": {}
    }
  }
}
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).
Architecture & Capabilities

System Overview

Empowers large language models with browser automation capabilities to explore web pages, inspect network traffic, and generate robust web-scraping scripts.

Indexed Date

7/23/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for DevTools Browser

Yes, it's designed to manage dynamic DOM content, lazy loading, and user interactions (click, scroll, type), enabling LLMs to effectively navigate and extract data from modern, dynamic web applications.

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