AD3C Cycle — Per-Task Implementation Micro-Cycle

Micro-cycle for executing individual implementation tasks. Every task goes through five steps before it is considered complete: Analyze → Develop → Certify → Correct → Close.

Sprint / Feature (macro-cycle)
└── Task execution (repeat for each task)
    └── AD3C (micro-cycle per task)
        ├── 1. ANALYZE   — understand what to change
        ├── 2. DEVELOP   — write the code
        ├── 3. CERTIFY   — run QA: lint, typecheck, tests
        ├── 4. CORRECT   — if QA failed, fix and re-certify
        └── 5. CLOSE     — checkpoint + commit

When to use this cycle