script.skinshortcuts was written with the intention of making user customizable shortcuts on the home page easier for skinners.
If you have issues with using the script, your first port of call should be the End User FAQ. If your query isn't listed there, then the next place to ask for help is the Kodi forum for the skin that you are using. There are a lot of very knowledgeable skinners and users who will be able to answer most questions.
When a question comes up that no-one in the thread can answer, the skinner may direct you to the Skin Shortcuts thread in the skin development for further help.
If you experience an error with the script, you are welcome to ask for help directly in the Skin Shortcuts thread in the skin development forum. However, we require a debug log.
Please note that this thread is primarily aimed at skin developers - if you haven't already asked in the revelant skins forum, included a debug log or are asking a question related to banned add-ons, you are not likely to recieve a warm welcome.
Though hopefully Skin Shortcuts will save you a lot of code in the long-run, it is a relatively complex script and so may take some time to get your head around.
To help, it includes a lot of documentation covering the various features of the script
It's highly recommended to take time to read through these documents before you begin.
If you require any assistance post on the Kodi forum and I'll do my best to assist:
http://forum.kodi.tv/showthread.php?tid=178294
The documentation with Skin Shortcuts is generally updated as features are added or changed. Therefore, the docs on Git refer to the latest build, and will include details of features that are not yet on the repo.
If you are targetting the repo version of the script you can use the tags to browse the documentation for that particular release.