Browser

Verified Integration

Author: @spawning•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect Browser to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "browser-17": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-browser-17"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Empower AI agents to control your authenticated Chrome browser, bypassing headless tool limitations for complex web interactions like 2FA and CAPTCHAs.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Browser

Unlike headless tools that start new, isolated sessions, Browser MCP uses your actual, logged-in Chrome with existing cookies and sessions. This allows it to seamlessly navigate sites with 2FA, CAPTCHAs, and anti-bot protections, as it appears as a legitimate user.

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