Currently metadata API for C- and S- space is public. However C-S mapping API is internal. Therefore it is not possible to tell how entities are mapped to tables without re-parsing MSL which is not easy and should be needed since EF does it.
This would also be very useful for the designer that needs to build C-S mapping in the Database First approach.
This would also be very useful for the designer that needs to build C-S mapping in the Database First approach.