all the documentation should be in the Documentation category, but some of it has not been written yet. Specifically we have only this:
Open Ethnographer is based on Annotator.js and written in Ruby on Rails, and integrated with the Discourse backend and frontend. It also lives in the same codebase.
For the other tools, you can find bits and pieces in this category:
To find out more about these tools, you have to talk to Alberto and people Alberto points you to. Once you find it out, please document it in manuals for these tools in the Documentation category.