task

# task master orchestrator (v3) ## Overview 4-stage cadence Stage ③ master orchestrator delegating to 4 sequential sub-workflows per subtask (bundled Execute-stage cadence + karpathy 心法 always-on): | order | sub | gate ref | mode | when fires | | ----- | --- | -------- | ---- | ---------- | | 1 | `clarify` | `judgments.subtask-gate.brainstorming.fires` | serial | approaches ≥ 2 / core_algorithm / has_api_contract / error_cost=high | | 2 | `code` | (unconditional — karpathy 心法 always-on + mattpocock conditional route) | serial | always | | 3 | `test` | `judgments.tdd-gate.tdd-strongly-suggested.fires` | serial | 核心业务 / 算法 / 数据处理 / 回归 risk / reliability (6 fires_when OR-chain) | | 4 | `deliver` | (unconditional — ralph-loop COMPLETE wrapper) | serial | always | Engine runtime spawns 4 sub-workflow phases sequentially via `runMasterOrchestrator` per T3.5.W0.1 — clarify → code → test → deliver。K9 invariant enforced: every serial mode delegate carries explicit `order`。Each subtask 入口走一次此 master orchestrator。 ## ralph-loop orthogonal wrapper (D-10) ralph-loop 是正交 wrapper, 套在 deliver sub 的 01-deliver phase 外层保 completion-promise verbatim "COMPLETE" (R20.10)。任何执行单元 (subagent / team / 主 session) 都可外层套 ralph-loop 保 completion-promise (bundled subagent vs Agent Teams routing — orthogonal wrapper rule). ## Capability refs Sister `workflows/capabilities.yaml`: - `superpowers-brainstorming` — Bucket 4 核心 capability (sub clarify upstream) - `tdd` — Bucket 4 核心 capability TDD red-gre...