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MCP-DevTools

Source

A pptr mcp server for better cursor

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Overview

MCP-DevTools is a Model Context Protocol (MCP) server implementation designed to enhance browser automation and DevTools capabilities using Puppeteer.

To use MCP-DevTools, you need to set up a Docker environment and configure it in the Cursor IDE. Follow the setup instructions to build the Docker image and run the server.

  • Full browser automation support via Puppeteer - Enhanced DevTools Protocol integration - Docker support for consistent environments - Non-root user execution for security - Cross-platform compatibility
  1. Automating web testing and scraping tasks.
  2. Enhancing browser automation workflows in development.
  3. Running headless browser sessions in a secure environment.

Add to your AI client

Use these steps to connect MCP-DevTools in Cursor, Claude, VS Code, and other MCP-compatible apps. The same JSON appears in the Use with menu above for one-click copy.

Cursor

Add this to your .cursor/mcp.json file in your project root, then restart Cursor.

.cursor/mcp.json

{
  "mcpServers": {
    "mcp-pptr-ringotc": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-mcp-pptr-ringotc"
      ]
    }
  }
}

Claude Desktop

Add this server entry to the mcpServers object in your Claude Desktop config, then restart the app.

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

{
  "mcpServers": {
    "mcp-pptr-ringotc": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-mcp-pptr-ringotc"
      ]
    }
  }
}

Claude Code

Add this to your project's .mcp.json file. Claude Code will detect it automatically.

.mcp.json (project root)

{
  "mcpServers": {
    "mcp-pptr-ringotc": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-mcp-pptr-ringotc"
      ]
    }
  }
}

VS Code (Copilot)

Add this to your .vscode/mcp.json file. Requires the GitHub Copilot extension with MCP support enabled.

.vscode/mcp.json

{
  "servers": {
    "mcp-pptr-ringotc": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-mcp-pptr-ringotc"
      ]
    }
  }
}

Windsurf

Add this to your Windsurf MCP config file, then restart Windsurf.

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "mcp-pptr-ringotc": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-mcp-pptr-ringotc"
      ]
    }
  }
}

Cline

Open Cline settings, navigate to MCP Servers, and add this server configuration.

Cline MCP Settings (via UI)

{
  "mcpServers": {
    "mcp-pptr-ringotc": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-mcp-pptr-ringotc"
      ]
    }
  }
}

FAQ

What are the prerequisites for using MCP-DevTools?

You need Docker and Cursor IDE to use MCP-DevTools.

How do I configure MCP-DevTools?

You can configure it by adding the necessary command in the Cursor Settings under MCP Configuration.

Is MCP-DevTools secure?

Yes, it runs as a non-root user in Docker and uses Chromium's sandbox for security.

Developer tools