Carafe.fmp12 is a FileMaker Pro file. It ships with a Carafe Examples.fmp12 companion file. Carafe.fmp12 requires the free, open source BaseElements Plugin. It will automatically check for the plugin, and attempt to install it as needed.
Carafe.fmp12 primarily consists of a master/detail view of Bundles. It ships pre-loaded with a few dozen community contributed Bundles. There are two basic views of a Bundle: Preview and Details.
When you have the Details view open, you can see all the meta data and source files that make up the Bundle.