I am not the creator. I just found out about it here: <a href="https://old.reddit.com/r/ukraine/comments/t4veo2/a_bot_to_spam_yandex_with_5star_reviews_with_info/" rel="nofollow">https://old.reddit.com/r/ukraine/comments/t4veo2/a_bot_to_sp...</a>
Right now (commit f948b24a4ff8bc3e4ebbe289f48d5eaf62c2f4ec), the repository contains just an empty template without implementation of any functionality.