This CKAN extension provides DCAT-AP profiles for the European Data Portal (EDP). It extends ckanext-dcat with DCAT-AP versions 2.0.1 and 2.1.0, implementing comprehensive mapping between CKAN metadata fields and DCAT-AP properties for Catalogue, Dataset, Distribution, and Agent entities. The extension includes an OAI-PMH version 2 server endpoint for metadata harvesting, supporting standard verbs like Identify, ListMetadataFormats, ListSets, ListRecords, ListIdentifiers, and GetRecord. Full mapping documentation covers EU reference vocabularies for controlled terms.