Actually, it looks like he’s up to all sorts of interesting projects, but I just haven’t had the time to look too deeply…yet.
<edit date=”18 February 2013″>
After watching the video Using MarcEdit to Add Koha Items, I upgraded my MarcEdit instance and checked out some of the features. It looks like MarcEdit is even more awesome than I remember. There are all sorts of batch changes that you can do to MARC records using the tools in the MarcEditor.
I also noticed that MarcEdit can load MARC data from databases or via Z39.50/SRU or OAI.
It appears that the Koha API is primarily for retrieving, adding, and updating bibliographic and item records, and that searches can be done through a Zebra-based API where you can pass a query to Zebra via HTTP and have it return MARCXML records in response.