Verification-driven task decomposition with Sibyl-native tracking. Mined from 200+ real planning sessions — the plans that actually survived contact with code.
Core insight: Plans fail when steps can't be verified. Decompose until every step has a concrete check. Track in Sibyl so plans survive context windows.
| Quick fix | < 3 files, clear solution | Skip to implementation | | Feature | 3-10 files, known patterns | Light plan (this skill) | | Epic | 10+ files, new patterns | Full plan + orchestration | | Redesign | Architecture change | Full plan + research first |
Use this skill when decomposing complex work into structured tasks before implementation. Activates on mentions of write a plan, create a plan, break this down, task decomposition, implementation plan, what are the steps, plan the work, spec this out, or decompose this feature. Source: hyperb1iss/hyperskills.