mcp-system-monitor

A production-grade Model Context Protocol (MCP) server that provides Claude with comprehensive system monitoring and diagnostics capabilities.

This MCP server gives Claude direct access to system metrics and diagnostics, enabling it to:

• Monitor CPU, memory, and disk usage in real-time
• Analyze running processes and resource consumption
• Inspect network connections and listening ports
• Monitor Docker containers and images
• Access system logs via journalctl (Linux)

Perfect for system diagnostics, performance troubleshooting, DevOps automation, and infrastructure monitoring.

1. get_system_resources - Real-time system resource monitoring

• CPU usage, cores, and load
• Memory usage and swap statistics
• Disk usage and filesystem info
• System uptime and OS details

1. list_processes - Process monitoring and analysis

• Top processes by CPU or memory usage
• Process state and resource consumption
• Command line and user information
• Sortable and filterable results

1. get_network_connections - Network connection analysis

• Active network connections
• Listening ports and services
• Connection states (ESTABLISHED, LISTEN, etc.)
• Process-to-port mapping

1. get_docker_status - Docker container monitoring

• Running and stopped containers
• Container status and health
• Image inventory
• Port mappings and resource usage

1. get_system_logs - System log analysis (Linux only)

• Recent journalctl entries
• Filterable by priority level
• Filterable by systemd unit
• Structured log output

cd mcp-system-monitor
npm install
npm run build

Add to your Claude Code MCP settings (~/Library/Application Support/Claude/claude_desktop_config.json on macOS):

{
  "mcpServers": {
    "system-monitor": {
      "command": "node",
      "args": ["