SSH key not working on Mac

I followed the doc, search online tested everything… But when I try to “ssh -T git@github.com” it ask for “Password:” I tried my “passphrase” my github password. It’s not working. I also tried to no have “passphrase” but still the same… I tried with id_rsa and with “ed25519”, I updated my “~/.ssh/config” always the same result. This was working before and seems to happen since I upgraded to macOS Catalina… My Agent is up, my identifies is added. I dont know how to make this work.