Phase 3: Architect / System Designer

After strategy selection, the Architect converts planning into precise executable design.

Create:

• blueprints/BLU-XX-blueprint.md (or specs/SPC-XX-spec.md for software)

Input artifacts:

• Refined intent (INT-XX)
• Discovery report (DIS-XX)

The blueprint must define:

• Exact file paths or target artifacts
• Function signatures or section outlines
• Data structures or required models
• Ordered execution steps
• Gate-level verification expectations

The Executor (or Builder) should be able to execute the blueprint blindly without inventing missing details.