The map pack and all the technical information regarding its use and deployment is
hosted on GitHub and available under a Creative Commons license,
CC-BY-NC-SA 3.0 to be precise. The gist of the license is that you are allowed to use the maps freely on your servers, as well as include them in a module or redistribute them in any other way provided that:
- You don't charge money for any work or service using the map pack, or part of thereof.
- You provide information about the authors of the maps. This can be done in several ways: referring to the map pack by name (CoMP), linking to this thread or the GitHub repository, or specifying the name(s) of the author(s) of individual maps. Tournaments using the map pack can specify the authorship information on their first page (linking to this thread is fine). Modules using this map pack can specify the information on their download page and/or their credits page, or a readme file included with the download. Servers using the pack can refer to it by name in the welcome message, or modify the module_strings.py to include the author's names or the name of the map pack after the map's name in parentheses. Alternatively, you can PM me and I'll add your server to the list of known map pack users.
You are free to use only parts of the pack, you don't have to ask permission from me or any of the authors, provided that you comply with the license.