libirc++ is a well designed, modern C++ IRC Library. This lib should and can be used as base for IRC Bots and IRC Clients. The library is designed for multiple simulatneous connections so the library can fill any purposes.
uIrcBot is a irc bot written in C++ for windows and unix. The bot can publish game-events from a counterstrike game server on an irc channel. The project includes a flexible and easy irc lib which handles the irc-events.