No such URLs exist. The best approach I guess is to install CB Content Bot then create static Joomla content articles using the below substitution to render tabs inside of the article. Then add Joomla menu links to those articles.

[cb:usertab tab="##" user="#me" /]

Alternative is to link to a tab on profile using external links. This results in that tab being pre-selected on profile. Example as follows.

index.php?option=com_comprofiler&tab=##

Replace ## with the tab id.

I just get the text showing in the article.

You didn't surround it with the special tags as described in the plugins description. Example as follows.

{cb:[cb:usertab tab="##" user="#me" /]}