adb-ssh-tunnel

ADB SSH Tunnel exposes your Linux SDK ADB server to trusted computers
through a restricted key-only SSH gateway. The adaptive GTK 4 /
Libadwaita window mirrors the Android app: a large round power button,
four tiles and plain-language problem screens that say what happened
and what to do.
.
Only the username adb, imported OpenSSH public keys and the exact
target 127.0.0.1:5037 work. SSH shell, PTY, SFTP/SCP, agent, X11 and
reverse forwarding are rejected, and the system SSH stays independent.
The tunnel runs as your user: closing the window keeps an enabled
tunnel running, and Start at sign-in brings it back after login.
.
Snap settings live separately under ~/snap/adb-ssh-tunnel and are
never migrated from the Debian package.