Check if individual exists or if data are missing

[romjerome]

Geneanet provides a basic query (public API ?) which returns true or false, if individual exists or not.

Something like:
https://www.geneanet.org/sys/sources/individu?b={profile_name}&n={surname}&p={given}

Tool might list missing individuals (gramps side and geneanet side).
So either ping gramps db or geneanet db: a query for a pseudo-synchronization.

Import could be done once data have been validated.