AtlasNode

AtlasNode is a free, open-source control plane that lets homelab operators centrally monitor and manage multiple servers from a single web dashboard, similar to a cloud provider's console but for hardware they already own. Adding a machine is zero-touch — it installs its own monitoring agent over SSH — and the dashboard then offers real-time metrics, remote command execution and reboot/shutdown, a browser-based SSH terminal, and audit logging. It's for people running more than a couple of local servers who want one place to see and control all of them instead of SSHing into each one separately.