Stewbot is a Python IRC script which accepts commands and performs utility operations related to steward or administrator tasks. It has grown rather organically from a single-file script based on pywikipedia into an independent modularized framework, so there are still issues with tight coupling and messy code.
To configure stewbot, rename stewardbot/config.example.py to stewardbot/config.py and change the values therein. (You can peek at the default config values in stewbot/DefaultSettings.py.)