Tbh, I dont see why my service would be geschäftsmäßig. I don't collect donations, I don't offer any way to pay me and I do not offer any telemedia in a business-like manner. Though I could not find a good definition for geschäftsmäßig, so if you found one, please link me to it.
About the GDPR: God damn it. I completely forgot about that. Thanks for bringing it to my attention. Though it is probably possible to use a P.O. box in order to not leak my home address.
I do not need an imprint, since I do not make any money from my bot. (Imprint is only required, if the website / service has a profit intensive. Atleast thats the case in Gemany). You are probably right about the privacy policy though.
now we can merge the bsd source tree