Can generated environments include information the agent must discover?

**Must the agent receive every relevant record at the start?**

No. A generated environment can maintain a complete underlying state while exposing only the incoming request and the records available through the agent's tools. A retail customer may say that an order should go to their new address without identifying which of several open orders they mean.

**What additional material could be generated?**

MirrorFirm could generate order histories, channel permissions, customer responses and tool results that reveal relevant information when the agent takes an allowed action. A clarification action could return the selected order, while an order lookup could reveal whether it is still amendable.

**How should hidden information be handled?**

Hidden evaluator state should not silently become assumed agent knowledge. Each fact needed for success should have a defined discovery path, or the task should explicitly allow an unresolved outcome. Buyers can request a visibility map showing which role, tool or customer interaction exposes each fact. This makes information access part of the environment design and avoids tasks that appear difficult only because a necessary answer is inaccessible.