system-stats-mcp-server
MCP server providing system statistics - CPU, memory, disk, uptime, and process monitoring.
Tools
| Tool | Description |
|---|---|
cpu |
Get CPU load averages (1m, 5m, 15m) and core count |
memory |
Get memory usage (total, used, free in bytes + percentage) |
disk |
Get disk usage for a mount point (default: /) |
uptime |
Get system uptime string |
processes |
Get process count and top CPU consumers |
all |
Get all statistics at once |
Usage Example
{
"tool": "system-stats_cpu"
}
Response:
{
"load_avg": { "1m": 0.5, "5m": 0.3, "15m": 0.2 },
"cpu_count": 4
}
Installation
Already configured in /root/.openclaw/workspace/config/mcporter.json. Requires no additional setup.
Requirements
- Linux (uses
/proc,free,df,ps,uptime) - Node.js 18+
- nproc command available
Building
npm install
npm run build
Notes
- Returns human-readable values for load averages
- Memory and disk sizes in bytes for consistency
- Top processes sorted by CPU usage descending
