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cursor-mcp-extension

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Cursor Model Context Protocol (MCP) extension for Chrome - with comprehensive test coverage

4 stars JavaScriptAI & Machine Learning Updated Jun 6, 2025

Documentation

Cursor MCP (Model Context Protocol)

A Chrome extension that integrates with Cursor IDE through the Model Context Protocol (MCP), allowing for enhanced context sharing between the browser and the IDE.

Features

  • Capture console logs and errors
  • Track network requests and responses
  • Take screenshots
  • Get selected DOM elements
  • Register commands with Cursor IDE
  • Configure logging settings

Installation

Browser Extension

1. Clone this repository

2. Open Chrome and navigate to chrome://extensions/

3. Enable Developer Mode (toggle in the top right)

4. Click "Load unpacked" and select the cloned repository folder

5. The extension should now be installed and visible in your browser toolbar

Adding to Cursor Settings

1. Open Cursor IDE

2. Go to Settings (gear icon in the bottom left corner)

3. Navigate to the "Extensions" or "MCPs" section

4. Click "Add MCP"

5. Enter the MCP information and click "Add"

Usage

You can use the MCP directly from Cursor IDE after adding it to your settings:

`javascript

// Get console logs

const logs = await mcp.getConsoleLogs();

// Take a screenshot

const screenshot = await mcp.takeScreenshot();

// Get all context

const context = await mcp.getAllContext();

`

Configuration

The MCP can be configured with the following options:

  • Log limit: Maximum number of logs to keep
  • Query limit: Maximum size of query to process
  • Show request headers: Whether to include request headers in network logs
  • Show response headers: Whether to include response headers in network logs

Development

To contribute to this project, follow these steps:

1. Fork the repository

2. Create a feature branch

3. Make your changes

4. Submit a pull request

Documentation

For more detailed information, see the following documentation:

License

MIT

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

Frequently asked questions

What is cursor-mcp-extension?

cursor-mcp-extension is Cursor Model Context Protocol (MCP) extension for Chrome - with comprehensive test coverage

How do I install cursor-mcp-extension?

Open the GitHub repository and follow its README. Most MCP servers are added to your client's MCP config, then called by your agent.

Is cursor-mcp-extension open source?

Yes — it is hosted on GitHub at https://github.com/sirvenis/cursor-mcp-extension and has 4 stars.

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