In my similar tool on Toolserver:
https://toolserver.org/~krinkle/MoreContributions/input.php
There is support for wildcards (only trailing wildcards though, for performance). I would like to collaborate with GUC from now on and improve your tool instead of keeping a separate one (you've already done the migration work, I don't want to do that again for krinkle/MoreContributions).
See Also:
T63036: Migrate to Tool Labs: https://toolserver.org/~krinkle/MoreContributions/input.php