Every package is published with a checksum. Your installation verifies it before anything runs.
Catalogue
Nothing is published yet.
Packages will appear here as they are reviewed and published.
Checksum
The SHA-256 your installation checks the file against.
Permissions
What the package asks to do, before you install it.
Changes
What is new in each version.
To install a package, open Plugins → Marketplace in your own console. If it shows another catalogue, set Marketplace URL under Settings → General to this site's address.