plan

# plan master orchestrator (v3) ## Overview 4-stage cadence Stage ② master orchestrator delegating to 2 sequential sub-workflows (bundled Plan-stage cadence + D-06 planning-with-files cross-cutting tool): | order | sub | gate ref | mode | when fires | | ----- | --- | -------- | ---- | ---------- | | 1 | `architecture` | `judgments.stage-routing.plan-architecture-delegate.fires` | serial | phase.is_complex_architecture == true | | 2 | `phase` | (unconditional — plan-phase always fires when stage=='plan') | serial | always | Engine runtime spawns 2 sub-workflow phases sequentially via `runMasterOrchestrator` per T3.5.W0.1 — order 1 (architecture conditional) MUST complete before order 2 (phase unconditional, GSD plan-phase + planning-with-files /plan task_plan.md 持久化)。K9 invariant enforced: every serial mode delegate carries explicit `order`。 ## Capability refs Sister `workflows/capabilities.yaml`: - `planning-with-files` — Bucket 4 核心 capability (impl: claude-code-plugin, cmd: /plan) - `plan-eng-review` — Bucket 7 gstack 33 optional (impl: gstack, cmd: /plan-eng-review) - `gsd-plan-phase` — Bucket 2 special-purpose (impl: gsd, cmd: /gsd-plan-phase) - sub `architecture` upstream → `plan-eng-review` - sub `phase` upstream → `gsd-plan-phase` + `planning-with-files` ## Routing rules (sister CLAUDE.md "Plan 阶段") - **复杂架构必须先跑** `/plan-eng-review` 锁定架构后再进入 plan-phase (sister CLAUDE.md "⚠️") - 普通 phase skip architecture sub (gate `phase.is_complex_architecture == false`) - **禁...