A new release of CLERIC, version 0.0.3, is available for download.
Get it here: http://common-lisp.net/project/cleric/releases/cleric_0.0.3.tar.gz
CLERIC now fully supports encoding and decoding of cached atoms.
For the latest code, check out the new repository at GitHub: http://github.com/flambard/CLERIC
Enjoy!