Is Mcp Vnc safe to use?

Mcp Vnc has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.

How do I install Mcp Vnc?

Mcp Vnc supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What AI clients work with Mcp Vnc?

Mcp Vnc is compatible with claude-desktop, cursor, claude-code. It uses stdio and http transport.

Is Mcp Vnc actively maintained?

Mcp Vnc is actively maintained — last commit was 4 days ago. It has 45 GitHub stars.

Mcp Vnc

Name: Mcp Vnc
Author: hrrrsn

@hrrrsn/mcp-vnc · by hrrrsn

Remote desktop control for AI

45 0 tools GitHub npm

No known CVEs

MIT license

Actively maintained

Last commit 4d ago

Works with most clients

Transport: stdio, http

0 tools

Grade F

Edit this pageView history

Other

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "vnc-controller": {
      "env": {
        "VNC_HOST": "192.168.1.100",
        "VNC_PORT": "5900",
        "VNC_PASSWORD": "your-vnc-password"
      },
      "type": "stdio",
      "command": "mcp-vnc"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/mcp-vnc)](https://mcppedia.org/s/mcp-vnc)

Read me

What Mcp Vnc does

A Model Context Protocol (MCP) server that enables AI agents to remotely control Windows, Linux, macOS or anything else that can run a VNC server (don't worry, it's probably fine).

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

npx -y '@hrrrsn/mcp-vnc' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

59/100across 5 weighted dimensions

How we score →

0255075100

−41

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked @hrrrsn/mcp-vnc against OSV.dev.

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is Mcp Vnc safe to use?: Mcp Vnc has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
How do I install Mcp Vnc?: Mcp Vnc supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What AI clients work with Mcp Vnc?: Mcp Vnc is compatible with claude-desktop, cursor, claude-code. It uses stdio and http transport.
Is Mcp Vnc actively maintained?: Mcp Vnc is actively maintained — last commit was 4 days ago. It has 45 GitHub stars.

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MCP Security Weekly

Get CVE alerts and security updates for Mcp Vnc and similar servers.

Community

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Edit this pageView history

Other

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "vnc-controller": {
      "env": {
        "VNC_HOST": "192.168.1.100",
        "VNC_PORT": "5900",
        "VNC_PASSWORD": "your-vnc-password"
      },
      "type": "stdio",
      "command": "mcp-vnc"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/mcp-vnc)](https://mcppedia.org/s/mcp-vnc)

Read me

What Mcp Vnc does

A Model Context Protocol (MCP) server that enables AI agents to remotely control Windows, Linux, macOS or anything else that can run a VNC server (don't worry, it's probably fine).

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

npx -y '@hrrrsn/mcp-vnc' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

README

💻 mcp-vnc

A Model Context Protocol (MCP) server that enables AI agents to remotely control Windows, Linux, macOS or anything else that can run a VNC server (don't worry, it's probably fine).

🚀 Quick Start

Install from NPM

npm install -g @hrrrsn/mcp-vnc

Install from Source

git clone https://github.com/hrrrsn/mcp-vnc
cd mcp-vnc
npm install
npm run build

⚙️ Configuration

Claude Desktop

Locate and open your Claude Desktop configuration file:
- macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
- Windows: %APPDATA%\Claude\claude_desktop_config.json
- Linux: ~/.config/Claude/claude_desktop_config.json
Add the following configuration:

Using NPM Install:

{
  "mcpServers": {
    "vnc-controller": {
      "type": "stdio",
      "command": "mcp-vnc",
      "env": {
        "VNC_HOST": "192.168.1.100",
        "VNC_PORT": "5900",
        "VNC_PASSWORD": "your-vnc-password"
      }
    }
  }
}

Built from Source:

{
  "mcpServers": {
    "vnc-controller": {
      "type": "stdio",
      "command": "node",
      "args": ["dist/index.js"],
      "cwd": "/path/to/mcp-vnc",
      "env": {
        "VNC_HOST": "192.168.1.100",
        "VNC_PORT": "5900",
        "VNC_PASSWORD": "your-vnc-password"
      }
    }
  }
}

VS Code

Please refer to the VS Code documentation

🛠️ Available Tools

The MCP server provides the following tools for remote desktop control:

🖱️ Mouse Control

vnc_click - Click at specified coordinates

Parameter	Required	Type	Description	Default
`x`	✅	number	X coordinate	-
`y`	✅	number	Y coordinate	-
`button`	❌	string	Mouse button (`left`, `right`, `middle`)	`left`
`double`	❌	boolean	Double-click instead of single click	`false`

Example: vnc_click(x=100, y=200, button="right", double=true)

vnc_move_mouse - Move mouse cursor

Parameter	Required	Type	Description
`x`	✅	number	X coordinate
`y`	✅	number	Y coordinate

Example: vnc_move_mouse(x=500, y=300)

⌨️ Keyboard Control

vnc_key_press - Send keys and key combinations

Parameter	Required	Type	Description
`key`	✅	string	Key or key combination to press

Supported Keys:

Single keys: a, Enter, F1, Escape, Up, Down, Tab, Space
Key combinations: Ctrl+c, Alt+F4, Ctrl+Alt+Delete, Shift+Tab
Modifiers: Ctrl, Alt, Shift, Super/Win, Meta/Cmd

Examples:

vnc_key_press(key="Enter")
vnc_key_press(key="Ctrl+Alt+Delete")

📝 Text Input

vnc_type_text - Type single-line text

Parameter	Required	Type	Description	Default
`text`	✅	string	Text to type	-
`enter`	❌	boolean	Press Enter after typing	`false`

Example: vnc_type_text(text="Hello World!", enter=true)

vnc_type_multiline - Type multiple lines

Parameter	Required	Type	Description
`lines`	✅

... View full README on GitHub

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

59/100across 5 weighted dimensions

How we score →

0255075100

−41

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked @hrrrsn/mcp-vnc against OSV.dev.

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is Mcp Vnc safe to use?: Mcp Vnc has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
How do I install Mcp Vnc?: Mcp Vnc supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What AI clients work with Mcp Vnc?: Mcp Vnc is compatible with claude-desktop, cursor, claude-code. It uses stdio and http transport.
Is Mcp Vnc actively maintained?: Mcp Vnc is actively maintained — last commit was 4 days ago. It has 45 GitHub stars.