What is Hyground?
Hyground is a web application. You open it in your browser and ask the agent a question. Your questions are about the systems your administrator connected to Hyground.
The agent investigates before it answers. It runs tools against your connected systems and reads the results. Its reply states what it found. You can open the tool calls behind that reply.
Every exchange happens inside a session. A session keeps your questions, the replies, and the evidence in one place.
What sits between you and your systems?
The agent reads your systems. By default it does not change the systems it investigates. See Whose access the agent uses.
For the steps between your question and the reply, see How Hyground works, from your seat. To start your own session, see Your first session.