Linedit is a readline-style library written in Common Lisp that provides customizable line editing features. It uses UFFI for foreign bindings, so it is fairly portable. It supersedes Cl-readline.
Osicat is a lightweight operating system interface for Common Lisp on
Unix platforms. It is not a POSIX-style API, but rather a simple lispy
accompaniment to the standard ANSI facilities.
A Java deduplication / record linkage engine.
Version control information in the shell prompt.