tenantry 

Core interfaces and abstractions for Tenantry. Provides ITenantDescriptor, ITenantContext, ITenantStore, ITenantBuilder, and tenant isolation exceptions.

ASP.NET Core integration for Tenantry. Provides tenant resolvers (header, subdomain, route, claim, query string), resolution middleware, and DI registration extensions.

EF Core integration for Tenantry. Provides the interceptor-first tenant isolation path, shared database strategy, strict isolation mode, and optional MultiTenantDbContext base class.