generated from coulomb/repo-seed
spec/README + SCOPE list WikiEngineCoreArchitecture.md; CoreArchitectureBlueprint cross-links the engine as a canonical-mode shard (federation/union stay in the orchestrator). reuse-surface engine capability promoted D2->D3 (4204255). Marks T6 + SHARD-WP-0013 done. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>