Gatehouse

Gatehouse is the control layer Surehand built for AI agents that act on enterprise systems and data. Your team writes the rules once in a signed file: which systems the agent may touch, what it may spend, what needs a person. Every action is checked against those rules before it runs, and anything not allowed is refused. Risky calls and anything over a spend limit wait for one named approver, with the evidence gathered. Every action, hold and decision goes into a record chained with SHA-256, so any edit shows, and it exports in open formats your auditors can read without Gatehouse. Runs in your cloud or Surehand's. A simulated payment run, with the hash chain computed in your browser, is at gatehouse.run.