vps-ops-mcp
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| VPS_OPS_ALLOW_MUTATIONS | No | Set to 'true' to enable mutating tools (nginx_check_and_reload, pm2_restart). | false |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {
"listChanged": true
} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| list_hostsA | Lists host aliases from the local ~/.ssh/config. Purely local — no connection is made. Use one of these aliases as the |
| server_healthA | Read-only snapshot of a server: uptime, load average, memory, disk usage, and the top processes by CPU and memory. |
| list_sitesA | Read-only inventory of what a server hosts: enabled nginx sites (domains, ports, upstreams), PM2 process list, and running web-related systemd services. |
| ssl_statusA | Checks TLS certificate expiry dates. Without |
| read_logsA | Read-only tail of common logs: nginx access/error, a PM2 app, or a systemd unit's journal. |
| security_auditA | Read-only security posture check: listening ports, UFW firewall rules, fail2ban jails, sshd hardening flags (root login / password auth), pending security updates, recent logins. Sub-checks that need passwordless sudo degrade gracefully with a note. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
TDQS
Scored across 6 tools
Each tool has a clearly distinct purpose: listing SSH hosts, inventorying sites, reading logs, security auditing, health checks, and SSL status. There is no overlap in functionality.
All tool names use snake_case and follow a predictable pattern, though not all are verb_noun (e.g., security_audit, server_health, ssl_status are noun_noun). Overall consistent and readable.
Six tools is a well-scoped set for a VPS monitoring server, covering essential inspection operations without unnecessary bloat.
The tool set covers major inspection needs for a VPS (hosts, sites, logs, security, health, SSL). Missing action-oriented tools (e.g., restart, deploy), but the read-only focus is intentional and well-covered.