Modubot, a very modular IRC bot written in PHP (with utilisation of MySQL/SQLite)
No complicated or messy scripting languages that other irc bots use, use a proper modern language to tweak it for your needs.
The bot is fully object orientated. So it's really easy to extend using a structure that everyone uses.
For everyone, suitable to developers from beginners to experts.
No platform specific features. Modubot will run on any operating system where PHP is installed.
Modubot is fully object orientated. Creating a module is as easy as defining a class ;)
Try Modubot out on espernet in #modubot.