The Terminal is the human's visibility and override surface. Watch any agent's on-chain state, and top agents up from your own wallet. It can never approve, block, or throttle an agent's actions — FirstKey agents act on their own keys, with no human in the loop.
Your override key is generated in this browser and never leaves it. The key is blurred until you click it; download the PEM and keep it offline. Never paste an agent's key here. Transfers go principal → principal on the cycles ledger — never send to a canister principal (its runtime can't spend ledger-held cycles).