BrowserTools MCP

BrowserTools MCP is a powerful tool that enables AI-powered applications to monitor and interact with browser data through a Chrome extension. It works with MCP-compatible clients like Cursor, allowing users to capture console logs, network activity, screenshots, and analyze web pages for accessibility, performance, SEO, and best practices. The system consists of a Chrome extension, a Node.js server, and an MCP server, ensuring all data stays local and secure. It streamlines browser audits and debugging directly within supported IDEs, enhancing developer productivity and web application quality.

Tools

Browser Data Tools

getConsoleLogs - Retrieve browser console logs
getConsoleErrors - Get browser console errors
getNetworkLogs - Get all network request logs
getNetworkErrors - Get network error logs
getSelectedElement - Get the currently selected DOM element
wipeLogs - Clear all browser logs from memory

Action Tools

takeScreenshot - Capture a screenshot of the current browser tab

Audit Tools

runAccessibilityAudit - Run a WCAG-compliant accessibility audit on the current page
runPerformanceAudit - Run a performance audit
runSEOAudit - Run an SEO audit on the current page
runBestPracticesAudit - Run a best practices audit on the current page
runNextJSAudit - Run NextJS-specific analysis (prompt-based)

JSON Config

{
  "mcpServers": {
    "browser-tools": {
      "command": "npx",
      "args": [
        "-y",
        "@agentdeskai/browser-tools-mcp@1.2.0"
      ]
    }
  }
}

Useful Links

NPM GitHub Homepage DeepWiki

Information

Author@AgentDeskAI
Published date2025/06/23

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