distrodata does comparison with MeeGo, which is dead. Replace this with Clear Linux. https://github.com/clearlinux-pkgs/ is what they claim to be their source release. You can get the list of repos in JSON form with from https://api.github.com/orgs/clearlinux-pkgs/repos?page=[1,2,3]&per_page=100 https://developer.github.com/guides/traversing-with-pagination/ explains how to determine how many pages there are.
Better approach: their archives at https://download.clearlinux.org/releases/. For some reason the latest version doesn't have any content but /11420/ has clear/source/SRPMS/. If some directories having no content is a problem they can fix then we can just load the latest one, otherwise we can scan backwards through the versions until we find a directory with content.
Clear fixed their problem, so it was trivial. Patch on the list.
Fixed in oe-core 006c4db0974c42ff0f6950dd24e61c008f801679.