I just installed Kontact for my OS (Clear Linux), but I do not have all the programs that I understood to be associated with it. For example Korganizer and Kjots are missing. However other components, such as KMail and Akonadi Console are present. Clear Linux distributes its software in bundles, and I'm not sure if their "bundle" for some reason leaves these components out. Do most distros package all the components together?

Looks like they are all listed here: https://kde.org/applications/office/org.kde.kontact

Also, KJots isn't specifically part of Kontact, though (as part of KDE PIM) it may integrate with it.

Oops, I was reading from here, which is just a partially translated Russian page:
https://userbase.kde.org/Kontact/ru

In any case though, Korganizer was not included with the Kontact supplied by the Clear Linux app store (or at least it did not install for me).