circup

List installed CircuitPython libraries

$ circup list

$ circup update

$ circup install [library_name]

$ circup uninstall [library_name]

$ circup show

$ circup freeze > [requirements.txt]

circup command [options]

circup is a package manager for CircuitPython libraries on microcontroller boards. It manages the lib folder on connected CircuitPython devices, checking installed libraries against the Adafruit CircuitPython Bundle for available updates.
The tool automatically detects connected CircuitPython devices by scanning mounted filesystems for a valid CircuitPython installation. It handles downloading, installing, updating, and removing libraries, and can freeze the current library state into a requirements file for reproducibility.
circup is written in Python and installed via pip. It supports boards like Adafruit Feather, Circuit Playground, and other CircuitPython-compatible hardware.

list

List installed libraries on the device.

Update libraries on the device.

Install a library.

Remove a library.

Show outdated libraries.

Output installed libraries in requirements format.

Show available libraries in the bundle.

Requires a CircuitPython device to be connected and mounted. The device must be running CircuitPython (not MicroPython).

pip(1), mpremote(1)