How to show a monthly calendar on a single page ?

Hello,
I'm feeling so stupid to ask this simple question but I can not find how to show a simple monthly calendar with events+ on a single page.
I search in the forum and in the documentation and I couldn't find the solution.
I found the weekly calendar Add-on. I'd like exactly the same but on a monthly basis.

Is there a place to find all available shortcodes for this plugin ?
It could be a good idea to add a shortcode assistant in the page/article editor.

I'd love to be able to show my events on a calendar with different colors by categories.

Thank you for your support and answers
Dimitri