# StellaOps.Auth.Abstractions

Shared authentication primitives for StellaOps services:

- Scope and claim constants aligned with StellaOps Authority.
- Deterministic `PrincipalBuilder` and `ProblemResultFactory` helpers.
- Utility types used by resource servers, plug-ins, and client libraries.

These abstractions are referenced by `StellaOps.Auth.ServerIntegration` and `StellaOps.Auth.Client`. Review `docs/dev/32_AUTH_CLIENT_GUIDE.md` for downstream integration patterns.
