Supervisor plugin
A container the Supervisor runs for the system itself, like DNS or audio, that Home Assistant Core and apps share.
- In code
supervisor/plugins/plugin-dnsplugin-audio- Also
- plugin, plugins
There are five: DNS, audio, the command line (CLI), multicast, and the observer. Each has its own repository, like home-assistant/plugin-dns. Users don't install or remove them, and the Supervisor keeps them updated. See Plugins.