ClueIRC

From ClueWiki

ClueIRC is the IRC component of Cluenet. To get a Cluenet account, IRC participation is required. This is to strengthen the community. To pick a random server from the round robin, connect to irc.cluenet.org. On ClueIRC, the core rules are strictly enforced. Before connecting, you must read the IRC Rules. Consequences for not following these rules are listed on the rules page. While there, we strongly encourage Clueful Chatting.

To connect to an IRC network, you need an IRC client. Google "IRC client" for a long list of available clients.