Set up and debug adb from Termux to the same phone using Wireless debugging (pairing code, connect port, unauthorized or offline devices) for the few tasks that need shell-level access. Use when the user mentions adb pair, adb connect, wireless debugging, android-tools, adb devices showing unauthorized or offline, or when another skill hands off a system setting that needs adb. Do NOT use for Termux:API permission errors (see termux-api), for USB debugging from a PC, or to change a system setting without confirmation.