Optionally scan tutorials directory recursively

I do not want to have a directory of tutorials. I need to have the
tutorials distributed throughout the project. I have one in each
"package" folders. My project have multiples "packages" each one maintained by different developers. These packages have a tutorial "{package_name}-tutorial.md" at its own folder. Then in the documentation I need to refer to these tutorials.
So now using " -u ./ -U" jsdoc scan recursively the root folder to index tutorials.
(I know that if these tutorials have the same name only the first one will be used)