Symo 

Provider-agnostic storage contracts, capability descriptors, and canonical errors for IntegratedS3.

S3-compatible protocol models and helpers for IntegratedS3.

Core orchestration, policies, and authorization services for IntegratedS3.

Native S3 storage provider for IntegratedS3.

Entity Framework Core catalog persistence integration for IntegratedS3.

Provider contract tests, reusable state-store fakes, and checksum helpers for IntegratedS3.

First-party .NET client for IntegratedS3 hosts.

Disk-backed storage provider for IntegratedS3.

ASP.NET Core DI registration and endpoint mapping for IntegratedS3.