Is there any "standard" tool to build upon, for MARC to {{cite book}} etc. conversion? I know of https://meta.wikimedia.org/wiki/MARCsman but it died with Toolserver; if there's nothing else, it's worth reviving.
Context: as part of the work at BEIC (https://en.wikipedia.org/wiki/Wikipedia:GLAM/BEIC ) I want to figure out a quick and clean way to reference, on it.wiki articles, books in their digital library: I'll probably use {{cita libro}} or a wrapper for it. Metadata is in MARC, like http://131.175.183.1/webclient/MetadataManager?pid=116634&descriptive_on...
In addition we'll also upload hundreds books on Commons, see the discussion there: https://commons.wikimedia.org/wiki/Template_talk:Book#Ancient_book_with_institution The only tools I know for metadata conversion towards Commons are BUB and ia-upload (relying on Internet Archive).
Nemo@BEIC