Admin (bolt-admin) is the default system administration app for Bolt.
Navigate to '/admin' or '/install'
A native view or an app will appear, giving you the option to install the app. If presented with a text field asking you to enter the name of the app you want to install, type 'bolt-admin'
To run the app:
/apps/bolt-admin
or
/admin
You can contribute to the project on Github.