/usr/share/kservices5/help.protocol is in kio 5.18.0-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 | [Protocol]
exec=kf5/kio/help
protocol=help
input=none
output=filesystem
reading=true
defaultMimetype=text/html
Icon=help-browser
Class=:local
X-DocPath=kioslave5/help/index.html
|