Schema | vps-ops-mcp

vps-ops-mcp

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

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.

Features and capabilities supported by this server

Protocol revision2025-11-25

Capability	Details
`tools`	{ "listChanged": true }

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 `host` argument for the other tools.
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 `domain`, auto-discovers domains from the server's nginx configs and checks each one (max 20). Read-only; runs `openssl s_client` on the server itself, so it also works for internal-only DNS.
read_logsA	Read-only tail of common logs: nginx access/error, a PM2 app, or a systemd unit's journal. `name` is required for pm2 (app name) and journal (unit name).
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.

Interactive templates invoked by user choice

Name	Description
No prompts

Contextual data attached and managed by the client

Name	Description
No resources