Disclaimer: I'm not really familiar with scripting.
I wanted to ask someone if it's possible to use the Python Console

to run some sort of 'GET' command and see a list of layers that are using, for example, a 'Curvature' Generator (or any other generator/map/filter)? If the output can be displayed in the console itself it's even better (without the need of creating a script with a window that will contain the result).
Thank you in advance!