I like the look of this a lot, particularly the support for running-from-local. I think git is such an ideal backend for something like a wiki, where multiple contributors and version history are both so important. Tangent: how do HN folks generally do technical wikis -- or really, just keep track of the technical details of your software -- in large software development organizations? My org uses Confluence for some…
You can have different people using different tools to write it, but all those documents needs to be referenced at the same place and be searchable at least by title. There is no magic tool this is first a people/process problem
If your org has several place to find it and no strategy. Then the first step is to have a documentation strategy. That will not solve all your issues, but without it you are going to be very limited