There are already several other Lisp projects called CLASP ;-) : For example...

http://www.cs.cmu.edu/Groups/AI/util/lang/lisp/code/math/cla...

'Common Lisp Analytical Statistics Package'

Early 90s...

Or a simulator for electronic circuits in Common Lisp:

https://doaj.org/article/6a656a29acba4a748a65f20bff63721b

Or a production system from 1991:

http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7...

Or a reasoning engine in Lisp:

http://www.researchgate.net/publication/221393440_Towards_th...