Create a MNE Scan plugin
From MNE-CPP Wiki
A detailed tutorial on how you can create your own MNE Scan plugin directly using the QtCreator can be found here.
Also, a good starting point ist the DummyToolbox plugin, which you can find under \mne-cpp\applications\mne_scan\plugins\dummytoolbox or here. For example, you could make a copy and rename it to your wishes in order to get things started.
