Barbara Gordon (Earth-5029)

"I'll be your all seeing eye in the sky. The watchful guardian who watches over Gotham's watchful guardian. I'll be your Oracle. I like that, yes! My code name is definitely Oracle! You can only call me that when you're talking to me as Spider-Man, got it?"

- Oracle

Barbara Gordon is one of Peter Parker's best friends, and she monitors his activities as Spider-Man under the code name Oracle and helps him whenever he needs it.