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Puppeteer MCP Server

@jatidevelopments

代码仓库

基本信息

分类

浏览器自动化

许可证

MIT license

传输方式

stdio

作者

jatidevelopments

关于 Puppeteer MCP Server

Advanced Puppeteer automation server with enhanced functionality (MCP Server)

#puppeteer#browser-automation#automation-server

Puppeteer MCP Server 配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "MCP-Puppeteer-Advanced-Cursor-...-": {
      "command": "docker",
      "args": [
        "build",
        "-t",
        "mcp/puppeteer",
        "-f",
        "Dockerfile",
        "."
      ]
    }
  }
}

Puppeteer MCP Server 工具

14

Navigate to any URL in the browser

Capture screenshots of the entire page or specific elements

Click elements on the page

Hover elements on the page

Fill out input fields

Select an element with SELECT tag

Execute JavaScript in the browser console

Extract all images from the page (both `<img>` tags and CSS background images)

Download extracted images to a specified folder

Analyze a DOM element to extract its HTML structure, Markdown representation, and applied styles

Check browser status, list open tabs, and manage tab switching

Analyze the DOM hierarchy of a page and determine parent-child relationships between elements

Switch the browser viewport to simulate different devices (mobile, tablet, desktop)

Navigate back or forward in browser history

概览

What is Puppeteer?

Puppeteer is a Model Context Protocol server that provides browser automation capabilities using Puppeteer. It enables LLMs to interact with web pages, take screenshots, extract and download images, and execute JavaScript in a real browser environment.

How to use Puppeteer?

Configure the server in your MCP client using either Docker (docker run -i --rm --init -e DOCKER_CONTAINER=true mcp/puppeteer) or NPX (npx -y @modelcontextprotocol/server-puppeteer). Optionally set PUPPETEER_LAUNCH_OPTIONS environment variable or pass launchOptions to puppeteer_navigate to customize browser behavior.

Key features of Puppeteer

  • Browser automation with navigation, clicking, and form filling
  • Screenshot capture of entire pages or specific elements
  • JavaScript execution in the browser console
  • Image extraction from <img> tags and CSS backgrounds
  • Image downloading with automatic filename generation
  • Multi-tab browser management and viewport switching

Use cases of Puppeteer

  • Automated web scraping and data extraction for LLMs
  • Responsive design testing across mobile, tablet, and desktop viewports
  • DOM element analysis for understanding page structure and styles
  • Visual regression testing via screenshot capture
  • Browser history navigation and multi-tab content management

常见问题

1

How can I configure Puppeteer server options?

Use either the `PUPPETEER_LAUNCH_OPTIONS` environment variable with JSON-encoded launch settings, or pass `launchOptions` and `allowDangerous` parameters directly to the `puppeteer_navigate` tool.

2

What is the difference between Docker and NPX execution?

The Docker implementation uses headless Chromium, while the NPX version opens a visible browser window.

3

What resources does the server expose?

Console logs at `console://logs` (browser console output in text format) and screenshots at `screenshot://<name>` (PNG images of captured screenshots).

4

What security controls are available?

The `allowDangerous` parameter (default false) controls whether dangerous Puppeteer launch options like `--no-sandbox` and `--disable-web-security` are permitted; setting it to true allows these options.

评论

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