Getting data from an agent in a server plugin Follow

Hi!

Like I said in this post, I'm trying to mimic the Jenkins "Browse Workspace"-feature in a TeamCity-Plugin. For this I need to call a method on the agent from my server plugin outside of a running build.

Is this possible somehow? Is there an agent REST-API, that I could inject my methods? Can you give me any starting points on this?

Thank you in advance.

Kind regards

Dennis