Hi Will,
The majority of the software packages installed on NMRbox are put in /usr/software/<package name>. We also create wrapper scripts in /usr/software/bin that link to various executables that might be buried within the directory structure of each software installation. The current v6 release of NMRbox has an installation for tameNMR at /usr/software/tameNMR. I took a look at the README.md file in the tameNMR installation and it indicates that tameNMR can be run either as a Galaxy framework or as a set of command line programs (I'm not a user of either). I do not see an installation for Galaxy on NMRbox, but I will put this on our list of software packages to explore. For now, I hope that the command line tools for tameNMR can be of use to you.
Thanks for your question and I hope we can deliver the tools you need.
Best,
Adam