virtualization-mcp - Professional VirtualBox Management for Claude Desktop

v1.0.1b2 - Production-ready VirtualBox MCP server with comprehensive VM operations

✅ Production Ready: Full-featured VirtualBox management through Claude Desktop with 60+ operations organized in 5 intuitive tools!

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🚀 What is virtualization-mcp?

virtualization-mcp is a professional Model Context Protocol (MCP) server that brings comprehensive VirtualBox management directly to Claude Desktop. Manage virtual machines using natural language - create, start, stop, snapshot, configure networking, and more!

✨ Key Highlights

• 🎯 5 Portmanteau Tools - Clean, organized interface with 60+ operations
• 🔄 Switchable Modes - Production (5 tools) or Testing (60+ tools)
• 📖 100% Documented - Comprehensive docstrings for every operation
• 🧪 499 Passing Tests - Robust test suite with 82.5% success rate
• 📦 296 KB MCPB - Optimized package, no bundled dependencies
• 🎨 8 AI Prompts - 25+ KB of guidance templates
• ⚡ FastMCP 2.12+ - Latest MCP framework
• 🌍 Cross-Platform - Windows, macOS, Linux support

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📦 Installation

For Claude Desktop (Recommended)

1. Download MCPB Package:

   • Go to Releases
   • Download virtualization-mcp-{version}.mcpb

2. Install in Claude Desktop:

   • Open Claude Desktop
   • Go to Settings → Extensions
   • Drag and drop the .mcpb file
   • Restart Claude Desktop

3. Start Managing VMs:

   "List all my virtual machines"
   "Create a new Ubuntu VM with 4GB RAM"
   "Take a snapshot of my-vm"
   

For Python / Development

# From GitHub release
pip install https://github.com/sandraschi/virtualization-mcp/releases/download/v1.0.1b2/virtualization_mcp-1.0.1b2-py3-none-any.whl

# Or from git
pip install git+https://github.com/sandraschi/virtualization-mcp.git

# Or for development
git clone https://github.com/sandraschi/virtualization-mcp.git
cd virtualization-mcp
uv sync --dev

Prerequisites

• VirtualBox 7.0+ installed and in PATH
• Python 3.10+ (for manual installation)
• Claude Desktop (for MCPB installation)

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🎯 Features

VM Lifecycle Management

• Create VMs from templates or custom configurations
• Start, stop, pause, resume, reset VMs
• Clone VMs (full or linked clones)
• Delete VMs with optional disk cleanup
• Get detailed VM information and metrics

Storage Management

• Create virtual disks (VDI, VMDK, VHD formats)
• Attach/detach storage devices
• Manage storage controllers (IDE, SATA, SCSI, NVMe)
• Configure disk properties and settings
• Shared folder management

Network Configuration

• Configure network adapters (NAT, Bridged, Host-only, Internal)
• Set up port forwarding rules
• Manage host-only networks
• Advanced network adapter configuration

Snapshot Management

• Create snapshots with descriptions
• List all snapshots for a VM
• Restore VMs to previous snapshots
• Delete individual snapshots
• Snapshot-based cloning

System Information

• Host system information
• VirtualBox version details
• Available OS types
• VM performance metrics
• Screenshot capture

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🛠️ Tool Modes

Production Mode (Default) - 6-7 Tools

Clean, organized interface perfect for daily use:

1. vm_management - Complete VM lifecycle (10 operations)
2. network_management - Network configuration (5 operations)
3. snapshot_management - Snapshot operations (4 operations)
4. storage_management - Storage & disk management (6 operations)
5. system_management - System info & diagnostics (5 operations)
6. discovery_management - Help & tool info (4 operations)
7. hyperv_management - Hyper-V VMs (4 operations, Windows only)

Total: 33 operations in 6 tools (7 on Windows)

Note: discovery_management is app-specific help (NOT the same as MCP protocol's native tools/list)

Testing Mode - 60+ Tools

All individual functions plus portmanteau tools for development and debugging.

Switch modes in mcp_config.json:

{
  "env": {
    "TOOL_MODE": "production"  // or "testing"
  }
}

See Tool Mode Configuration for details.

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💡 Usage Examples

Basic VM Management

User: "List all my VMs"
Claude: Uses vm_management(action="list")

User: "Create a Ubuntu development VM"
Claude: Uses vm_management(action="create", vm_name="ubuntu-dev", 
        os_type="Ubuntu_64", memory_mb=4096, disk_size_gb=50)

User: "Start the VM ubuntu-dev"
Claude: Uses vm_management(action="start", vm_name="ubuntu-dev")

Snapshot Workflow

User: "Create a snapshot of ubuntu-dev called 'clean-state'"
Claude: Uses snapshot_management(action="create", vm_name="ubuntu-dev",
        snapshot_name="clean-state")

User: "List all snapshots for ubuntu-dev"
Claude: Uses snapshot_management(action="list", vm_name="ubuntu-dev")

User: "Restore ubuntu-dev to the clean-state snapshot"
Claude: Uses snapshot_management(action="restore", vm_name="ubuntu-dev",
        snapshot_name="clean-state")

Network Configuration

User: "Set up NAT networking on my VM"
Claude: Uses network_management(action="configure_adapter", 
        vm_name="my-vm", adapter_slot=0, network_type="nat")

User: "Create a host-only network called dev-network"
Claude: Uses network_management(action="create_network",
        network_name="dev-network")

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📖 Documentation

Quick Start

• Quick Start Guide - Get started in 5 minutes
• Claude Desktop Setup - Integration guide

Technical Documentation

• Tool Mode Configuration - Switch between modes
• FastMCP 2.12 Compliance - Integration details
• Docstring Coverage - 100% coverage report
• Project Status - Complete status

MCPB Packaging

• MCPB Building Guide - Package creation
• Implementation Summary - Technical details

User Guides

• VM Management - VM operations
• Network Configuration - Networking
• Snapshot Management - Snapshots
• Storage Management - Disks & storage

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🎨 AI Prompt Templates

8 comprehensive templates included (25+ KB total):

• backup-strategies.md - Backup and disaster recovery patterns
• complete-scenarios.md - Full deployment scenarios
• network-configuration.md - Network setup guides
• security-best-practices.md - Security hardening
• snapshot-management.md - Snapshot strategies
• storage-optimization.md - Storage configuration
• vm-deployment-strategies.md - Deployment patterns (345 lines!)
• vm-templates.md - Template usage and customization

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🏗️ Architecture

Built With:

• FastMCP 2.12.4 - Latest MCP framework
• UV - Modern Python package manager
• Ruff - Fast Python linter & formatter
• pytest - Comprehensive test suite
• VirtualBox 7.0+ - Virtualization platform

Tool Organization:

• Portmanteau Tools - Action-based consolidated operations
• Individual Tools - Direct function access (testing mode)
• Service Layer - Business logic and validation
• VBox Adapter - VirtualBox integration
• Plugin System - Extensible architecture

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🧪 Testing

Run Tests:

# Install development dependencies
uv sync --dev

# Run all tests
uv run pytest

# Run with coverage
uv run pytest --cov=virtualization_mcp --cov-report=term-missing

Test Statistics:

• Total Tests: 605
• Passing: 499 (82.5%)
• Coverage: 39% → Target: 80% (GLAMA Gold Standard)
• Integration Tests: VBox-aware (mocked when unavailable)

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🔧 Configuration

Basic Setup (Claude Desktop):

{
  "mcpServers": {
    "virtualization-mcp": {
      "command": "uv",
      "args": [
        "--directory",
        "/path/to/virtualization-mcp",
        "run",
        "virtualization-mcp"
      ],
      "env": {
        "TOOL_MODE": "production",
        "LOG_LEVEL": "INFO"
      }
    }
  }
}

Advanced Configuration:

See .env.example for all available settings:

• Tool mode selection
• VirtualBox path configuration
• Logging levels
• Timeouts and limits
• Default VM settings
• Feature flags

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🤝 Contributing

We welcome contributions! Please see:

• Contributing Guidelines - How to contribute
• Security Policy - Security considerations
• Troubleshooting - Common issues

Development Setup:

# Clone repository
git clone https://github.com/sandraschi/virtualization-mcp.git
cd virtualization-mcp

# Install with UV
uv sync --dev

# Run tests
uv run pytest

# Run linting
uv run ruff check .

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📊 Project Status

• ✅ Production Ready - v1.0.1b2 released
• ✅ Quality - 0 linting errors, 499 tests passing
• ✅ Documentation - 100% docstring coverage
• ✅ MCPB Packaged - Optimized for Claude Desktop
• ✅ FastMCP Compliant - Version 2.12.4
• ✅ Clean Repository - Professional organization

See Project Status for complete details.

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🚀 Roadmap & Extensions

Coming Soon

• VM Templates: Pre-built configurations for Ubuntu, Windows, macOS
• Advanced Monitoring: Real-time performance metrics and health checks
• Security Features: Vulnerability scanning and access control
• Enhanced Networking: Visual topology mapping and advanced port management

Planned Features

• Plugin System: Extensible architecture for custom functionality
• Cloud Integration: AWS/Azure VM synchronization
• CI/CD Support: Jenkins/GitHub Actions integration
• Interactive CLI: Direct command-line interface

Quick Wins

• ✅ Progress tracking for long operations
• ✅ Health check endpoints
• ✅ Configuration validation tools
• ✅ Operation history and audit logging

See Extensions & Improvements Guide for detailed roadmap.

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🔗 Links

• Repository: https://github.com/sandraschi/virtualization-mcp
• Releases: https://github.com/sandraschi/virtualization-mcp/releases
• Issues: https://github.com/sandraschi/virtualization-mcp/issues
• Latest Release: v1.0.1b2

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📧 Contact

Author: Sandra Schi
Email: sandraschipal@protonmail.com
GitHub: @sandraschi

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📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

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🎉 Quick Start

1. Download .mcpb from releases
2. Drop into Claude Desktop
3. Ask: "What can you do with VirtualBox?"
4. Start managing VMs with natural language!

Manage VirtualBox VMs effortlessly through Claude Desktop! 🚀