Kate offers users various scripts. Are these part of kate or katepart? Or can they be found somewhere on the system? Using locate doesn't help much.
README.md is empty and /usr/share/katepart5/script/libraries has just the one entry, underscore.js.
Code:
$ locate kate | grep script | grep -v locale /usr/share/doc/HTML/ca/kate/format-text-superscript-22.png /usr/share/doc/HTML/ca/katepart/format-text-superscript-22.png /usr/share/doc/HTML/en/kate/format-text-superscript-22.png /usr/share/doc/HTML/en/katepart/format-text-superscript-22.png /usr/share/katepart5/script /usr/share/katepart5/script/README.md /usr/share/katepart5/script/libraries /usr/share/katepart5/script/libraries/underscore.js $