"I have no mouth, and I must scream" - a textbook Cautionary Evil type

Also, Friendship is Optimal (yes, it's a fanfic, but it was written by an AI researcher, and often cited in AI circles - was highly regarded by Eliezer Yudkowsky, and even was read by John Carmack). On the scale, I guess, it's Cautionary Good, since it is about a benevolent paperclip maximizer