Just an attempt to build a blender link toolbox, to see how people react to the new design.
Download the zip file from the releases tab and go to Tools -> Scripts -> Import Python Plugin. Follow the instructions there. After restarting Krita, you can see a new docker added to the Settings -> Dockers menu called CoolBox, just activate that and deactivate the original toolbox.
Click on the respective tool to activate, long press if you need to open the sub tools popup. Remember if you release the mouse the popup will close with the last highlighted tool as active.
Opening an thread in Krita Artists or an issue in Github works, PRs are welcomed.