Perforins Bash is a "Quotes Management System" written in Perl. Users can submit chat quotes which will be checked by the administrator and then put into the database. It´s like the popular german-bash.org but open source!
PAIIB is a simple IRC bot written in perl. PAIIB supports basic operations including OPING, DEOPING, VOICING, GAGING, KICKING, BANNING, UNBANNING, JOINING, PARTING, etc... This does NOT require Net:IRC to use.
We are trying to make a BOT for various chat rooms, mostly for IRC.
HashDotBot is a simple channel bot which is used on #. on irc.linux.com. It is made entirely from Perl, and maintains channel modes, ops etc...
IRC Web Search is an IRC search engine for IRC logfiles. This project is now superseded by the IRC Collective, please visit http://www.irc-collective.org/ for more information.
Internet Relay Jabber (or IRJ) is a Jabber client for IRC. It's useful if you like IRC, but your friends use another IM service. It is written in Perl and uses Net::Jabber and Net::IRC. (This project is no longer under active development)
M-YRCMon is a IRC client monitor, including: file output, IRC output (to a specified channel), and several other features. For a full(-ish) list of features, see our website. It also acts as a stats system.
Thoschel is a quizbot for the IRC. It's a german project, but that doesn't mean, that there won't be localized versions of this bot in future releases. Planned are english, french and spanish releases.
an internet chat++ server, providing access through many interfaces, currently planning to use the following: IRC(s), HTTP(s), ssh, telnet(s), msn, aim, yahoo, icq, jabber(s), and custom clients
nandBot is a Perl IRC Robot for *NIX (Win32 support untested). All features are implemented as plugins for easy installation and removal. Included plugins offer features like Factoids, seen, dictionary, spell check, Google search, etc.
Working on a rewrite. Stay tuned.