embabel/embabel-agent ? reverse-engineered prompt

Build me a small Kotlin app using this agent framework that shows how an AI agent can plan its own steps to solve a real task.

I want a simple goal driven app, like a support or research helper, where the agent can look at some input, decide what to do next, use a few actions, check conditions as it goes, and finish when the goal is reached. Please make it feel like a real Spring based JVM project, with clean domain objects, strong typing, and a clear example of how to define goals and actions. If it makes sense, include both the annotation style and the Kotlin DSL style so I can see how each one works.

Add a couple of tests too, so I can see how to verify the flow. Keep it easy to run locally, and if you need to check current docs or examples online, go ahead.