The aim of this metadata prototype is to make catalogation of geospatial information easier, providing gvSIG with some specific features. First of all, it allows us to extract automatically some metadata from the data source (only from shapefiles right now). Secondlly it has an editor that allows us to complete the rest of the metadata. And finally we´ll be able to publish the metadata on a catalog server (only on Geonetwork right now).