Agentpy is a project mainly written in Python, it's free.
Clippy for Linux.
Clippy for Linux.
'Cuz FUCK YOU that's why.
Agent Py is intended to be a pure Python implementation of Microsoft Agent, the "technonlogy" behind the infamous Clippy. Initially, I plan to have basic support for displaying Agent characters (in ACS format only, not the narrowband-friendly ACF/ACA format), making them talk via word bubbles (and maybe text-to-speech), and for showing arbitrary HTML or Web pages in so-called WebKit bubbles. And it will all work on Windows, OS X, and Linux (but Linux first 'cuz that's what I use).