Just one observation the contact fot this mission is working for both sides, perhaps she is a double agent and there could be future story based around that,
or the Klingon contact could be the twin of the fed contact, and just the name was changed. giving another story arc.
or perhaps just a change of face and name, to make it so that, the contact is different for each side.
apart from that i enjoyed this episdode, but a little short. perhaps better if you had to cause some distraction for the contact to escape.
Double agent makes perfect sense, really. She's not a major race of either faction, and if she is a citizen of either doesn't appear to be enlisted in either fleet. Considering how easily she seems to have cracked under pressure, I doubt she's a professional intelligence operative, just somebody in the right place to hear things with a taste for latinum.