IRC Channel is #Kapalika on us.dal.net
direct link if you don’t have a client.
If you want a client, I’d recommend Hexchat
No need to register but I’d recommend it.
command to register is /nickserv register (password) (email)
Then you get a confirm email you need to confirm within 3 days to keep the nick reserved for you only. If you don’t confirm within 3 days, it becomes unregistered again and you gotta redo it.
When you log into the server use /nickserv identify (password)
Then you’re logged in and recognized as really you :p
Also you can change the color if you want and other things in the options with the webclient.