I guess you will have to develop it yourself. The source is available in github. not sure if it is the latest.Perhaps I wasn't clear - creating an SSH tunnel from Android phone does NOT require root. That's why I asked. It is a far more convenient solution than adb, especially for people (like myself) who use their usb jack for a wireless charging patch.
I was not implying that SSH is better than adb because adb requires root - I know it doesn't. It's just more convenient altogether.