I wrote it around a year ago when I was still getting a good feel for go so its a fairly gross ~500 line go package. However, it exports a moderately sane QueryableSimilarityData with the ability to Query that data for individual names. A query result is both the cards that were found to match and how confident it was. It caches after computing the entire dataset's results so it is fast to query after closed.
If you want to muck around with it, you'll need to use a relative import because its just easier for a single file package.
Just stick an AllCards-x.json from mtgjson.com in the same directory as binary the package was used in and it should expose the interface I described above to anything trying to use it.
As a note, its non-permissively licensed but message me on reddit under this username and I'll re-license that component. Also, feel free to message me if you want a hand or have any ideas.
