FeigBot is an IRC bot written in C providing: account/access management via configurable group memberships; 50+ built-in admin/co-admin commands; flattext database (no sql needed); Lua script support; ability to dynamically load/unload modules on the fly
A Java IRC bot, built with the PircBot framework, that can be used to host games created in Lua, ranging from simple word games to full-featured MUDs.
IRC bot based on the concept of (re-)loadable user-coded Lua modules, editable by anyone, which handle all the bot's functions. The project's main goal is to create a full written-language interface with no special predefined commands.
SlickIRC is a cross platform IRC client with advanced scripting support.
open source IRC bot written in Lua
TuxBot is an open-source IRC bot written in Lua. It was created to fit the requirements of the #linux channels on irc.oftc.net and irc.esper.net, but it is also used as a helpful bot in some other, non-linux channels on other networks. The bot is able to link linux channels on different networks by relaying messages between them. It is also able to kick flooders and to show the title of HTML pages after someone posted a link in a channel. Furthermore, TuxBot works as a raw multi-network IRC client for the console! There are some other features that are not listed here, too. For example, you can extend TuxBot’s functionality using a simple module system. ;-)
Modular IRC (Internet Relay Chat) bot (robot) written in C++ with Lua 5.1 support. Based on mistbot.