I believe CCC can literally "re-partition and install" the recovery partition (as well as the main OS partition).
In fact, I believe I used CCC to create and install a recovery partition on a drive that previously did not have a recovery partition on it before.
Personal experience:
Up until the implementation of System integrity protection (SIP), I didn't install recovery partitions on my drives.
However, since Apple now has SIP, the only way to TURN IT OFF is to boot from the recovery partition and do so.
Since I routinely DISABLE SIP on all my drives (I consider it an unnecessary annoyance), I now need the recovery partition in order to turn it off.
So even I -- the original Mac troglodyte -- now use the recovery partition.... (sigh)
In fact, I believe I used CCC to create and install a recovery partition on a drive that previously did not have a recovery partition on it before.
Personal experience:
Up until the implementation of System integrity protection (SIP), I didn't install recovery partitions on my drives.
However, since Apple now has SIP, the only way to TURN IT OFF is to boot from the recovery partition and do so.
Since I routinely DISABLE SIP on all my drives (I consider it an unnecessary annoyance), I now need the recovery partition in order to turn it off.
So even I -- the original Mac troglodyte -- now use the recovery partition.... (sigh)