DamageIndicators is a Bukkit plugin that adds damage indicators when damaging an entity using Holograms!
Installation is simple, just download the latest version of the plugin from the side and make sure to download the latest version of ProtocolLib.
There are not any commands currently, if you have an idea for one, see the Feature Requests section.
See the Configuration page.
Found a bug? Report it in the Tickets section up above.
This plugin is very simple right now. If you have a feature request, by all means tell me in the comments and I'll see if I can do it.