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.
Nested commands, easy configuration, and an incredibly flexible and easy-to-use plugin system distinguish Supybot from other IRC bots. There simply isn't a more flexible or easier to use IRC bot!
This project includes an event-driven IRC client framework written in Python, as well as an object-oriented wrapper class and some example programs.
ScriptBot is a scriptable IRC bot. Based on PircBot and BSF, it allows to fully customize the bot's behaviour by editing script files in the scripting language of your choice.
The goal of the Relay IRC project is to create an easy-to-use, multi-platform and scriptable Internet Relay Chat (IRC) chat client and a set of Java classes for adding IRC capabilities to other Java programs.
A fork of pidgin which aims to provide minor features that have not been addressed by the pidgin development team (including manual textbox resizing). See funpidgin.sf.net for details.
A Python IRC Console Client. I use it to tunnel irc through ssh when I'm at the university. It isn't finished yet, but works quite well for me. The base work is done, but I will revise most of the code soon, so it will be more structured hopefully.
Pastebin CLI allows users to upload snippets of text ,usually code.which returns a permanent link to the uploaded snippet.Pastebins are very popular in chat groups like IRC. Note-This code is not from pastebin.com. PLEASE READ README file to install
IRC Plasmoid for KDE
An IRC Plasmoid for KDE to have irc hidden away nicely in your panel.
pyTBot is an IRC bot that deals a single-table Texas Holdem poker tournament.
A2K is a small, simple, and unobtrusive IRC bot written in Python, with automatic op and URL catcher.
BibleBot for XChat. Also a collection of other useful Python scripts for XChat. Translator(TransBot), Dictionary(DictBot), Googling(GoogleBot), Relaying(RelayBot), Calculator(CalcBot), Operation(OpBot), Seen(SeenBot), Weather(WeatherBot) Platform indepen
Eggdrop is the most advanced IRC robot available. It has been under development since December 1993, and unlike most other bots, it is still regularly updated.
An IRC bot, similar to the Blootbot and Infobot, written in python.
Extensible IRC bot written in python
PyPluginBot is an IRC bot providing an easy pythonic way of implementing new commands and features into the bot by writing simple plugins.
Valuhack is a collaborative effort of a variety of newsgroups to port a simple program to as many languages as possible, while maintaining the true spirit of hacking.
.nIRC is an IRC client written in C#. It has full support for text formatting, file sending, etc, and allows the use of IronPython scripts in order to make further customisation easier.
Internet Relay Chat (IRC) client for the GNOME desktop
AirBox is service robot that provides various interesting function via MSN Messenger, IRC(RFC1459) chat and J2ME(SKT-XVM). Developed with Java programming language including policy files, dynamic class compile and reloading, web-clawer engine, JDBC etc.
AoCBot is a python bot that wraps together IRC and the Age of Conan chatserver. It has some helpful AoC-related features like whois/IRC relay, and offers a very easy way to add your own plugins.
BBot is a GNU GPL IRC bot for everything from preventing spam to just plain old welcome bots. BBot includes modules to handle factoids, away statuses, do math and more. Writing custom code for BBot is easy, and the more, the better.
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.
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!
BotKip.py is an IRC bot that can be used on all POSIX (linux,bsd,etc) with python installed. BotKip is a very dynamic bot that currently has a huge array of features. BotKip is able to handle an array of threaded bot instances per server/channel(s).
A highly modular script-pack written in Python and designed for XChat. There are some plans for a 'ports' to other clients, sometimes using language wrappers.