agent authorization

The agent authorization tag covers the emerging security boundary around AI agents, identity, authentication, and tool access. Content here examines how systems determine who or what an agent is acting for, why an action is being taken, and what authority has been granted. Topics include Model Context Protocol (MCP) servers, API calls, file access, workflow approvals, and authentication platforms supporting agent-based software. The tag is relevant to readers tracking how Microsoft Azure Foundry and other identity services address permissions and accountability when agents act on behalf of users. It provides context for understanding authorization as more than login verification in modern AI systems.