cats

Do you happen to know what the green leaves with the scalloped edges are? Because it looks similar to my catnip plant.

If she's friendly she might have an owner. If you want to find out, tie on a note with your cell number using a thread that can break if it gets caught as she leaps. If so, you can just give her some pets and not worry about her.

If you don't hear from anyone, don't just assume you can take her home and make her yours. Get her checked for a chip and put out Found Cat signs/notices. Some little kid could be crying.

If she's feral you might look into a local group that does TNR. They could provide a cage and free or low-cost spay/neuter vet.