This project also semi-approved by Gideon Dressler from Wikimedia Foundation Inc. via Email (if I not mistake). The application that made up in this project is used to search and browse Wikipedia Encyclopedia in offline way.
ZMARCO is an Open Archive Initiative Protocol for Metadata Harvesting (OAI-PMH) 2.0 compliant data provider. The 'Z' in ZMARCO stands for Z39.50; 'MARC' stands for MAchine-Readable Cataloging; and the 'O' stands for OAI.
metadata manager helps you to manage various types of data