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MCP-DevTools

by RingoTC

AutomationPuppeteerDevToolsDockerBrowser Automation

MCP-DevTools is a Model Context Protocol (MCP) server implementation designed to enhance browser automation and DevTools capabilities using Puppeteer. It provides a robust environment for browser automation with enhanced security features.

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MCP-DevTools

A Model Context Protocol (MCP) server implementation for enhanced browser automation and DevTools capabilities using Puppeteer.

Features

  • Full browser automation support via Puppeteer
  • Enhanced DevTools Protocol integration
  • Docker support for consistent environments
  • Non-root user execution for security
  • Cross-platform compatibility

Prerequisites

  • Docker
  • Cursor IDE

Setup

  1. Build the Docker image:
docker build -t mcp/puppeteer .
  1. Configure in Cursor:
    • Open Cursor Settings
    • Navigate to MCP Configuration
    • Add the following command:
docker run -i --rm --init -e DOCKER_CONTAINER=true mcp/puppeteer

Configuration

The server is configured to run on port 3000 by default. Environment variables:

  • PUPPETEER_EXECUTABLE_PATH: Path to Chromium executable
  • DISPLAY: X11 display for headless mode
  • CHROME_BIN: Chrome binary path

Security

  • Runs as non-root user in Docker
  • Uses Chromium's sandbox
  • Implements proper permission handling

License

MIT License

Contributing

  1. Fork the repository
  2. Create your feature branch
  3. Commit your changes
  4. Push to the branch
  5. Create a new Pull Request