View and manage flags on user accounts via shell/API. See documentation for mod_flags at Prosody site
This module is included with Prosody 13.0.x and is provided here for users of Prosody 0.12.x
With the plugin installer in Prosody 0.12 you can use:
sudo prosodyctl install --server=https://modules.prosody.im/rocks/ mod_flags
For earlier versions see the documentation for installing 3rd party modules