The agent reads nginx, apache, caddy and traefik config on every host and surfaces the hostnames you serve. Each one gets uptime + SSL monitoring without you adding it anywhere.
Server names, document roots and log paths are already written down on the host. Reading them beats asking someone to maintain a second list.
The certificate nobody is watching belongs to the property nobody remembered. Discovery finds it before the outage does.
Properties hosted elsewhere still need watching, so manual entries sit beside discovered ones and behave identically.
*.example.com cert is matched to every foo.example.com we discover so we don't alert twice./etc/hostatlas/exclude.yml.Included on every plan — uptime checks scale with your tier.