Auto-registration via KoanAutoRegistrar, minimal Program.cs, "Reference = Intent" pattern
Chat endpoints, embeddings, RAG workflows, vector search
Aggregate boundaries, relationships, lifecycle hooks, value objects
Entity<T> patterns, GUID v7 auto-generation, static methods vs manual repositories
Transparent L1/L2 caching for Entity<T>, [Cacheable] attribute, cross-node coherence, per-request opt-out
Run a mandatory pre-implementation exploration workflow before writing production code in Koan (.NET/C#). Use when a task requires code changes and Codex must first map concerns/layers, read relevant files and docs, check existing constants and types, identify the closest existing pattern, plan exact code placement, and confirm architectural guardrails.
EntityController<T>, custom routes, payload transformers, auth policies
Framework-specific troubleshooting, boot report analysis, common error patterns