4d-speclisted

# 4D+S: Spec-Driven 4D Orchestrator Merges the Octopus 4D Paradigm with SDD (Spec-Driven Development) to get the best of both worlds. ## When to Activate This skill activates at the START of any task that involves writing or modifying code. It classifies complexity and routes to the appropriate workflow depth. ## Complexity Classifier Assess the task against these criteria: | Signal | Points | |--------|--------| | Touches 1-3 files | 0 | | Touches 4-10 files | +2 | | Touches 10+ files | +4 | | New feature (not a fix) | +2 | | Architectural decision required | +3 | | Multiple modules/services affected | +2 | | User explicitly requests spec | +5 | | Database schema changes | +1 | | New API endpoints | +1 | **Score → Workflow:** | Score | Level | Workflow | |-------|-------|---------| | 0-2 | TRIVIAL | 4D only (Describe → Gate → Execute → Diligent → Disclose) | | 3-5 | MEDIUM | 4D + `plan.md` (task checklist before Gate) | | 6+ | LARGE | 4D + full SDD (`feature.md` + `plan.md` + `review.md` + archive) | ## Workflow by Level ### TRIVIAL (score 0-2) Standard 4D — no SDD artifacts needed: 1. **1D Describe** — state what and why (1-3 sentences) 2. **2D Delegate** — run delegate-check 3. **4D Gate** — Change Manifest table 4. **Execute** 5. **3D Diligent** — build/lint/test 6. **4D Disclose** — impact + side effects ### MEDIUM (score 3-5) 4D + task checklist: 1. **1D Describe** — state what and why 2. **2D Delegate** — run delegate-check 3. **2S Plan** — generate `plan.