Eggdrop
BlindCAT's TCL Scripts, Eggdrop and Energymech Uptimes, Eggdrop RacBot, eggdrops.net, EggFAQ, Eggheads, Ernst's Eggdrop Page, FireEgl's TCL Scripts, IRCAdmin, Jedah's TCL scripts
Acrobot IRC bot
Written in PERL language. It is a kernel, acrobot.pl, that manages the connections, and some modules.
bitchbot - perl based IRC bot
News, features, download area, command reference, installation instructions, and configuration guidance.
Chainsaw
Runs on top of the .NET framework. Meant to administrate an IRC channel or simply as a replacement to mIRC.
Channel Manager
Based on eggdrop. Designed to improve stability, security and functionality.
ChristianEthics BibleBot
Site has download links to BibleBot, information and support on bot and Forum.
Dancer
Open source IRC bot. Developed in C and runs on most UNIX flavors, Win32 and AmigaOS.
Duct
Written in Python. Its main purpose is to provide a dictionary of items and explanations.
EnergyMech
Open source IRC bot written in C. Includes many useful features.
FinOP
A fast, efficient, and stable IRC bot written in C++. Operates much like a network service. For Windows and UNIX-like operating systems.
FinOP
An IRC bot written in C++. Operates much like a network service. For Windows and UNIX-like operating systems.
Infobot Homepage
Written in perl, stores and provides information about IRC users.
Markov
IRC chatterbot which imitates other chatters by analysing old chatlogs, looking at frequencies of character patterns. Answers are mostly nonsense, sometimes relevant.
N3rd mIRC Bot
N3rd is an mIRC bot for IRC channel management. The website contains forums, chat, downloads, command lists and screenshots.
PipSqueek
IRC bot written in Perl and mySQL. Overview, downloads area, documentation, and details about the coders.
PircBot - Java IRC Bot Framework
Allows you to create your own custom IRC bots quickly and easily.
Plum IRC bot
Open-source modular IRC automation in Java with javadoced API.
Programming IRC Bots in Perl
Offers an introduction and extensive documentation on creating bots written in perl.
WinBot
IRC Bot for Windows. Information, download area, FAQ, plugins, scripts, add-ons, tech-support forum, and mailing lists.
Wiser Bot
IRC Bot written completely in PHP. Base bot availiable with module add-ons to add functionality to the bot.
Yourbot IRC Bot
IRC bot for windows with games, personality, and channel administration.