Analysis
What Is Excessive Agency Mode? Definition & Examples
Publication date unknown · Discovered nhimg.org
Page published
Publication date unknown · First observed: 8 Nov 2026
Coverage timeline
Single-source analysis — one report is available.
Why it matters
Excessive agency can turn prompt errors or tool misuse into consequential actions, making permission scope and execution approvals important controls for defenders.
NHI Mgmt Group’s glossary defines excessive agency as AI agents having permissions, tool access, or decision authority beyond their business purpose. The entry explains how excessive authority amplifies errors and misuse, recommending least privilege, explicit approval boundaries, and separation of read, recommend, and act capabilities.