lmhubd is separate from the endpoint daemon. Its current implementation discovers strict component declarations, reports dependency and health state, and serves a small Rust server-rendered dashboard over loopback TCP or an owner-only Unix socket.
This is a catalog/status foundation, not fleet administration. Organization persistence, endpoint enrollment, remote authorization, policy application, staged rollout, rollback, and production monitoring remain release-gated work. The dashboard uses no React and does not replace the CLI or API.