pwnbot is a highly modular chat bot with it's primary focus on IRC, future plans are to integrate xmpp support also
Easy to use IRC client for GNOME, following the HIG.
pIRCb is a IRC bot created in Python.
A multiplatform IRC client written in Python using wxPython for GUI.
a tiny python script to analyze logfiles of irc-conversations and generate corresponding html-output
Yogurt is a Python-based multilayered bot framework for IRC/Instant Messenger. It's a descendant of SugarCube but redesigned at all. It will have Web-based configuration/management interface and provide various extensible and stable Plugin/Filter APIs.
GeoIRC is a stable, customizable, usable, scriptable, good-looking IRC client. The development team hopes to make it the client of choice for a significant portion of the IRC community.
A module developed to make producing IRC bots in Python much easier. Hides the raw IRC away so users only have to worry about producing functionality, not connections and parsing of information. Object orientated, well documented, fast to start using
An IRC bot, its purpose to be decided yet.
An event driven IRC library for Python.
circus - The Complete IRC User system is a pluggable IRC client writtne in python. Plugins perform most operations such as encryption or bot automation. Plugins can be written in python for quick and easy customization.
Pynfo is an IRC bot written in Python and the Twisted framework. Among its features are network bridging/relaying, basic "infobot" capabilities, googling, 3 access tiers, and a shorter-link function. Pynfo is easily extensible and fully disk-persisten
This IRC-Bot is designed to automatically take a special status variable from an cod4 server running the PAM4.02 mod thats called an __pam_ticker. It will then format it to readable text and send this text to a specified irc-channel.
BoTube2 is another IRC BOT with an advanced plugin system that makes easy to develop new capabilities, by now there are only 12 plugins developed, you can develop more if you want. Added first revision of documentation for the plugin developer (spanish only by now). Would you like to enpower Botube2 with your own plugin? Lots of bugfixes here!
Luz is a GPL IRC Services. It's purpose is to offer a quality free software product, instead of the closed source available ones. It's designed mainly -but not limited to- for ircu based ircd's.
PiSi package searching bot written in python
BZoo is a network game creation suite to use with Blender. It can be used in a wide range of applications such as multi-user 3D walk through, 3D IRC client, network PVP, MORPG or Persistent Virtual Worlds.
An easy-to-use, easy-to-extend, multi-purpose IRC bot written mostly in Jython. Extensions can be written with any JVM language.
sushi is an IRC suite providing a central daemon and several clients. It currently consist of - maki: the central IRC daemon - tekka: the PyGTK client - nigiri: urwid terminal client There are more clients to come.
A IRC helper bot, similar to SupyBot, written entirely in Python, with a plugin-based outlook in its design. The bot was originally written for the ##socialites community currently found at irc.freenode.net
An IRC Bot written in Python 3.
FFIRCD is aiming to be a lightweight, modular, and cross-platform IRCD written entirely in Python.
urk is a gnome/gtk irc client written purely in python (but compatible with anything that can run gtk, including windows). It has a simple scripting system, which is used to implement much of the client.
TiafC is a shortcut for 'This is another free Chat'. TiafCP is a client for the TiafC project. The 'P' in the name is a shortcut for '(written in) Python'. TiafCP and all other parts of the TiafC project are currently under development status.
Ennesbot is an open source automated IRC client (aka Bot) written entirely in Python. It uses direct sockets and medusa style sockets. It has pluggable python personality modules that can extend the bot.