Gribble IRC Bot

Gribble is a modified Supybot IRC bot used in Bitcoin-related channels (notably on Freenode), serving as the automation backbone for Bitcoin-OTC and other informational features. It runs customized commands and factoids, with a distinctive command prefix you issue by starting a line with two semicolons (e.g., ;;command). The project is described as a Bitcoin-oriented bot framework with its core implementation built on a Supybot base, and it has been deployed on multiple channels such as #bitcoin and #bitcoin-otc. (en.bitcoin.it)