I knew there was a way to batch compile .qc files with this plugin. I have been making multiple models and modular sets that require a lot of tweaking and it sucks to compile the .qc files one by one. I finally recovered how to do multiple compiles straight out of blender (by looking at the SMD tools page on the VDC durr...).
All you do is select your qc directory, and then append the first few letters of your .qc files, followed by an asterisk (*) onto the filepath in the "QC file path" box. Observe: