Is this anyone’s cat?

Hey guys! This is my first post so sorry if I make any mistakes! Recently, this Monday, I took in what seems to be a stray cat. I started to see her weeks ago, she would come up to me and ask me for food. But this Monday, I managed to pick her up, surprisingly she didn’t fight or anything! I took her in, and gave her some more food and she had some encounters with my other cats. She’s a bit sassy to the other cats, but otherwise a very cute, affectionate kitty! Although, my mom says she must be someone’s since she’s so young (around 1 year?) and very friendly and not a fighter. Some characteristics: - very dark blackish paws - thin tail - overall lightweight I found her in my yard, near 3rd and Tabor. So if this is anyone’s cat, pls tell me, so you can have your cat again!! If not, I’ll definitely be happy to keep her!