Wilig's Gems

#	Total Rank	Daily Rank	Name	Summary
1	5,543	4,857	marc	A ruby library for working with Machine Readable Cataloging
2	6,375	5,560	oai	A ruby library for working with the Open Archive Initiative Protocol for Metadata Harve...
3	84,924	67,605	oaipmh	OAI-PMH Provider