If you are using AEM 6 and your component is not available on component tab here, then you might have to switch to classic UI and enable your component through design mode. I don't see design mode option in touch UI.
[img]Screen Shot 2014-07-24 at 10.54.55 AM.png[/img]
There is no Sidekick in AEM 6.0, unless you go to the Classic UI, which I have been doing to access the Design mode. Wondering if there is a way to do that via the new editor.html area in the authoring environment.