Have I already completed that quest?

[ChriaraCass]

Hi,

I've been looking around the web for an hour or so and can't find any tools to help me answer this question - Have I completed x quest? - without requiring me to go to the quest giver ingame.

Going to the quest giver to see if there's an exclamation mark or not is a pain. Often you're not sure who gives the quest. Or what quest you're up to in the chain.

For example, on one of my characters, I need to complete The Cudgel of Kar'desh. I know this quest. I know what it's called. The quest giver is in Heroic Slave Pens. I know I've completed the quest before, but not necessarily for this character.

Help please!