Plugins
Everything is a plugin.
Calendar, Notes, Files, Photos, Mail, Money and AI are all plugins. Keep the ones you use. The rest disappear.


Turn off what you do not use
An admin can turn a plugin off for the whole instance, and each User can turn it off for themselves. It leaves the app, the menus and the search.
Built in, and fast
Core plugins are compiled into the server, so they cost nothing until you use them.
One manifest
Every plugin declares its routes, jobs, settings and actions in the same shape, and every action works from the app, the CLI, the API and MCP.
Community plugins, later
A sandboxed runtime for community plugins is planned. The manifest is already shared.
Start in a minute. Move it home whenever you like.
Begin on calternal.cloud. One export moves everything to your own server, and back, whenever you want.