AI Agents · 14 May 2026 · 7 min read
Designing agents with boundaries
Useful agents are defined by their permissions and observability, not just their reasoning.
It is tempting to measure an agent by how much it can do. In operations, the more useful question is how well it stays inside the lines: what it is permitted to access, when it must ask for approval, and how its actions are recorded.
Boundaries are not a constraint on capability. They are what make capability safe to deploy. Permissions, escalation paths and observability turn an impressive prototype into something an organisation can actually run.
We design agents around the task, the tools, the approvals and the audit trail — in that order.
This is a Maester Labs perspective piece — practical guidance based on our implementation experience, not external research.