You want to take the ios-simulator-skill directory from this repo and drop it into your skills directory - not this entire repo. I'll update this soon with an easier approach. Feel free to fork this ...
keys: 'h' - help 'q' - quit ' ' - pause, resume 'd' - set diff 'x','c' - enable/disable diff, enable/disable annotation diff 'f' - full screen 'u' - calibrate 't ...