In case ECLASS IRDI's are not available or are not the proper way to publish CDs I have not found a good way/tooling.
Also the described process in this repository seems not to be the best way.
I would like to propose a discussion about to open an publicly available Wikibase for concept descriptions !
Wikibase allows to model the CD/DataSpecification information model and provides an API. The API could be used to realize an API according Part 2 of Spec. for concept descriptions.
Wikibase: https://wikiba.se/
Example (data model for a scientific article) on wikidata: https://www.wikidata.org/wiki/Q101047474
Wikibase API: https://www.mediawiki.org/wiki/Wikibase/API/de
Who would be interested to discuss this idea?