Documentation: https://docs.keeper.io/secrets-manager/commander-cli/using-commander/making-connections#ssh

Keeper Commander can establish basic SSH connections through the command line interface on any device using the native SSH connection tool. Commander's ssh command provides instant SSH connections for any "SSH" Record Type in the vault.

To create an “SSH” type record in your vault, create a new record and select “SSH key” as your record type. Paste your private key to the appropriate field in your record and populate the login and hostname fields.

Next, login to Keeper Commander. To see the available list of connections, type "ssh" by itself. To use the ssh command, type “ssh” and then the record UID or path to the record that holds the SSH connection details.