You can guard against misrepresentations of your goals by stating your goals clearly, which you already do. Any further misrepresentation is going to be either malicious or idiotic, a university should simply be able to deal with that.

Edit: just thought of a practical step you can take: host it somewhere else than github. If there's ever going to be a backlash the microsoft moderators might not take too kindly to the stuff about e.g. homosexuality, no matter how academic.