I had some time, so I dug up and have re-packaged the GBSIV scripting system and tools for UCCE and UCCE v2. It contains the following folders:
Docs..........usage docs
Samples.....sample scripts
Tools..........various tools
ucce..........GBSIV for UCCE
ucce_v2....GBSIV for UCCE v2
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You can download it here.
As always, use at your own risk. So it is advisable that you backup any files that you are planning on changing.