LemmeSee Hub
LemmeSee is a hub that runs on your PC. It supervises scripts and services, runs watchers, receives webhooks, and publishes status and log entries over MQTT through a Mosquitto broker. Its web UI runs at localhost:8765 by default.
LemmeKnow connects to a LemmeSee hub as a server (Premium). Once connected, the phone shows the hub's feeds, states and plugin pages, can subscribe to feeds for full notification integration, and answers approval requests the hub sends.