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https://github.com/NakaokaRei/swift-mcp-gui

MCP Sever for manipulating macOS
https://github.com/NakaokaRei/swift-mcp-gui

Last synced: 26 days ago
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MCP Sever for manipulating macOS

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# Swift MCP GUI Server

A Model Context Protocol (MCP) server that allows controlling Mac OS X through [SwiftAutoGUI](https://github.com/NakaokaRei/SwiftAutoGUI). This server provides tools for programmatically controlling the mouse and keyboard through MCP clients.

## Requirements

- macOS 15.0 or later
- Swift 6.0 or later
- Xcode 16.0 or later

## Installation

1. Clone this repository:
```bash
git clone https://github.com/NakaokaRei/swift-mcp-gui.git
cd swift-mcp-gui
```

2. Install
```bash
swift package experimental-install
```

3. Add command to your MCP client.
```json
{
"mcpServers" : {
"swift-mcp-gui" : {
"command" : "/Users/USERNAME/.swiftpm/bin/swift-mcp-gui"
}
}
}

```

## Available Tools

The server provides the following tools for controlling macOS:

### 1. Mouse Movement
- Tool name: `moveMouse`
- Input:
- `x`: double (x-coordinate)
- `y`: double (y-coordinate)
- Moves the mouse cursor to the specified coordinates

### 2. Mouse Clicks
- Tool name: `mouseClick`
- Input:
- `button`: String ("left" or "right")
- Performs a mouse click at the current cursor position

### 3. Keyboard Input
- Tool name: `sendKeys`
- Input:
- `keys`: Array of strings (key names)
- Sends keyboard shortcuts or key combinations
- Example keys: "command", "control", "option", "shift", "return", "space", "a", "1", etc.

### 4. Scrolling
- Tool name: `scroll`
- Input:
- `direction`: String ("up", "down", "left", "right")
- `clicks`: Integer (number of scroll clicks)
- Performs scrolling in the specified direction

## Security Considerations

This server has full control over your mouse and keyboard. Be careful when running it and only connect trusted MCP clients.

## License

MIT License