Well I just looked at the cpan source.... autobundle -> _u_r_common -> sqlite -> index -> indexbundle.
Which has this:
my @indexbundle =
(
{
reader => "rd_authindex",
dir => "authors",
remotefile => '01mailrc.txt.gz',
shortlocalfile => '01mailrc.gz',
},
{
reader => "rd_modpacks",
dir => "modules",
remotefile => '02packages.details.txt.gz',
shortlocalfile => '02packag.gz',
},
{
reader => "rd_modlist",
dir => "modules",
remotefile => '03modlist.data.gz',
shortlocalfile => '03mlist.gz',
},
);
So in those files, which you could read using CPAN::SQLite