--- Status: Active Scope: CorePlan Step-B(Facts を Skeleton+Feature SSOT に寄せる、仕様不変) Related: - docs/development/current/main/design/coreplan-migration-roadmap-ssot.md - docs/development/current/main/design/coreplan-skeleton-feature-model.md - docs/development/current/main/design/planfrag-ssot-registry.md - docs/development/current/main/phases/phase-29ae/README.md --- # Phase 29an: Skeleton/Feature Facts (SSOT) Goal: Facts を “complete pattern 列挙” ではなく **Skeleton + Feature** として表現できる状態へ寄せ、CorePlan 合成に向けた SSOT の足場を作る(仕様不変)。 SSOT 道筋: `docs/development/current/main/design/coreplan-migration-roadmap-ssot.md` ## P0: Add SkeletonFacts (Loop/If/BranchN/StraightLine) as SSOT (code, no wiring) - 指示書: `docs/development/current/main/phases/phase-29an/P0-SKELETONFACTS-SSOT-INSTRUCTIONS.md` - ねらい: planner/emit が CFG を覗き直さなくても良いよう、骨格(Skeleton)の観測/導出を Facts に集約する - 重要: **既定挙動は不変**(Ok(None) のまま、既存 planner-first/legacy ルーティングは触らない) - Gate: `./tools/smokes/v2/profiles/integration/joinir/phase29ae_regression_pack_vm.sh` ## Next(planned) - P1: FeatureFacts の足場(ExitMap / ValueJoin / Cleanup の “材料” を Facts に寄せる、まだ合成しない) - P2: Planner を Skeleton 一意化 → Feature 付与の形へ寄せる(complete pattern 増殖を止める)