I manage several accounts, and the bot collects information about users, visits their pages, likes and reposts, and sends messages and friend requests. You just need to set the algorithm, and it will work, filling the feed and keeping all accounts active. It is also great at performing bulk operations like unsubscribing/ subscribing, sending invitations, and uploading photos. It works carefully and cleanly; I haven't received a single ban, and there haven't even been any warnings about suspicious activity. You just need to set the timing correctly for each task.