Sorry for the late answer - somehow I missed your VM.
Anyway, Coalgirls is using Mazui's script for Boku wa Tomodachi ga Sukunai, so you can just get those files.
For Maken-ki! go with polished. Dakara Boku wa, H ga Dekinai is best grabbed from FFF. And for Sankarea, finally, there's Kira's release.