I use a GPT project in wicht I give it the Construct3 manual in pdf as reference. If you use javascript in your project it really can help a lot, but if you are using event sheets...if you make a rigth click in the event sheet to expand all the events and after you click on print(to save as pdf), gpt understand this pdf very well, with the exception of booleans, because it appears with an red arrow when your condition is "boolean IS NOT".
For my personal use I can say is great, i had an app published that i did long time ago(10 years) when i started to use construct, this project was:
-10.700 events,
-14.000 conditions
-41.000 actions
All over 12 event sheets.
Using the method i described above and asking for optimizations, my project is now:
-2.400 events,
-3.200 conditions
-6.200 actions
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Its really a pleasure to optimize a proyect this way and see the things that you have done using a lot of repetition, to be redone only on a few events.
For example, the biggest event sheet of my project went from 3715 events to only 47.
So, definetly give a try. 🙂✌