Could the version of the 'script' utility available on most linux distributions be made available through AIX Toolbox? The AIX version only has the -a and -q options which is quite limiting.

Linux script utility is part of "util-linux" source code, which makes it Linux oriented. So porting and then maintaining it in AIX Toolbox doesn't seem to be viable option. May be we have to look for other alternatives or open a RFE to enhance the AIX script utility.,