The eriswiki is intended to provide reasonably complete user & operator documentation for the cobaltirc family, a loose affiliation of networked servers including blackcobalt irc and a collection of sponsored servers. Additionally, software projects hosted on eris.oppresses.us have project pages here.
Perhaps you're looking to get started on IRC?
…maybe you're already on IRC and you'd like to know how to register nicknames and channels?
…or maybe you're confused and want to know just what this IRC thing is about?
Update Feb 15 2014:
The phoenix.xyloid.org server will be shutting down this week. If you are using phoenix.xyloid.org explicitly, try irc.cobaltirc.org or choose another server.
Jan 11 2012: A guide to using SSL with mIRC is now available.
Nov 04 2011: We now have a complete guide to using the new ChanServ/NickServ services set.
2011 Nov 02 Circe has been deployed.
Circe is a replacement for ircservices5, developed in-house.
Bugs should be reported to avenj on channel #eris
2011 Jun 11 eris.oppresses.us is now IPv6-capable.
cobaltirc is a loose affiliation of linked IRC servers, commonly referred to as a “network.”
Our focus is providing our users with simple, reliable, secure chat services for their projects and Web communities.
The primary components of our network are IRC services provided by blackcobalt and the oppresses.us namespace.
We are directly descendant from the previous IRC projects CNCNET and icerealm, applying over 14 years of IRC experience.