The most important part of the IRC Collective is the parser, with a modular architecture that makes it flexible in the way it can process input and handle output. The output of the parser is primarily used to add to an SQL database that can in turn be queried by, e.g., a Web application (also provided). The parser can be extended by defining new input formats and output handlers. It can help you stay up to date on the IRC channels that you visit regularly. You can write your own applications on top of the SQL database. You can search past conversations using the Web interface (results will be paged).
envbot is an advanced modular IRC bot coded in bash. Features include SSL, IPv6, modularity (with several good modules already), transport modules (including OpenSSL, GnuTLS, netcat, etc.), loading/unloading/reloading of modules at runtime, rehashing configuration at runtime, advanced access control, and much more.
Rxpd plugin for XChat is a plugin for the XChat IRC client which lets users filter the incoming conversation with the RegexPolicyDaemon. This is used to ignore spam, trolls, and other abusive content (at the user's option). People can publish their ignore rules and then filter or merge published rules from friends into their own rules, thus providing a distributed peer to peer system.
GOZERBOT is a channel bot that aids conversation in IRC channels and Jabber conference rooms. It's mainly used to serve RSS feeds and to have custom commands made for the channel. More then just a channel bot, GOZERBOT aims to provide a platform for the user to program his own bot and make it into something useful. This is done with a plugin structure that makes it easy to program your own. There are over 100 plugins already written and ready for use.
123 Flash Chat Server is a full-featured chat server for high-load Web sites. It features a range of customization options, and can be smoothly integrated with the database of almost all leading CMS or forum systems including Joomla!, phpBB, skadate, and vBulletin. It includes plain text chat and video chat options, and is scalable enough to fit the needs of small business and large enterprises. A free 10-user edition is available. It's based on a Java server and a Flash client, but also has various alternative clients based on technologies such as HTML/AJAX, so it can run on many platforms, including iPhone and iPad. It features avatars, smilies, Flash emotions, voice messages, entering multiple rooms, dynamic skins, loading external avatars and profiles, and a media player. The HTML 5 client significantly improves the chat performance in terms of loading speed, video layout, and user interface.
Lycanobot is an IRC bot used to play the game, "The Werewolves of Thiercelieux" (Les Loups-Garous de Thiercelieux), which is quite like Mafia, the traditional Russian party game. It aims to do everything a game master has to, including distributing cards, asking things in private, announcing kills, etc.