Haven't tried it, but you can easily add script files in both ExtUtils::MakeMaker and Module::Build.

WriteMakefile(
    ...
    EXE_FILES         => \@test_files_to_be_installed,
);
[download]

or:

my $builder = $class->new(
    ...
    script_files        => \@test_files_to_be_installed,
 
);
[download]