Looking for a few addons

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Hi everbody,

I havent played in like a year and im looking for a few addons or information if there still even possible to use.

1. SelfCast triggered when not targeting anything or an enemy.
2. cooldowncount i did find this addon but it didnt seem to work is that just me or cant it be used anymore?
3. SCT options see SCT everywhere but cant find the options panel :S


Thanks allot!