Microsoft Entra Agent ID
Identity & PermissionProprietary · Proprietary (Microsoft)Managed only
Agent identity objects inside the Microsoft Entra suite, tied to Agent 365.
Microsoft Entra Agent ID introduces four object types — agent identity blueprint, blueprint principal, agent identity and agent user — into Microsoft Entra, and ties into Conditional Access, ID Protection and lifecycle governance; licensing requires Microsoft 365 E7 or Microsoft Agent 365.
Key facts
| Category | Identity & Permission |
|---|---|
| License | Proprietary (Microsoft) |
| Language | N/A (platform) |
| Self-hosted | No |
| Last verified | 2026-10-04 |
Tools in this category
SPIFFE / SPIRE
CNCF-graduated workload identity standard and its reference implementation.
Open source★ 2,569
AGNTCY Agent Identity
Linux Foundation-hosted identity service for agents, MCP servers and multi-agent systems.
Open source★ 67Caveat
Agent Identity Protocol (AIP)
An IETF Internet-Draft proposing agentic authentication and policy enforcement, submitted with NVIDIA involvement.
Standard / specCaveat