Looking for a basic New Keynesian model code

Hi all!
I am looking for a very basic New Keynesian model (Calvo pricing) with technology shocks and a government sector to use as a workhorse. Does anyone have a suggestion?
Thanks a lot in advance!

You could start from https://github.com/JohannesPfeifer/DSGE_mod/blob/master/Gali_2015/Gali_2015_chapter_3_nonlinear.mod
and add a government sector.

Great! Thank you very much!