JuicyImmortal
I don't develop anymore for construct 2 as I switched to mac few years ago - As long as Construct isn't supported on mac, I won't consider developing for it, sorry.
Gamekid
I am not sure what you want exactly.... but Create a file, Access to a file actions and Get file content() expression are what you'll need. What you want to do actually is pretty the basic things that why this plugin has been designed for...
Keep in mind that I made this plugin few years ago when I was still learning javascript. I would design/develop it in so a different way if I had the time to do it.
Let me know if it helps...