Rat P1p3 Spec Uarch

<Purpose> Execute the Phase 1→3 pipeline (Research → Architecture → μArch) with enforced dual-layer phase gates, then STOP for human review before RTL implementation. Produces all design documents needed for RTL coding. </Purpose>

<Use_When>

• Need complete design documents before RTL implementation
• Want human review checkpoint between design and implementation
• User says "spec to uarch", "design only", "Phase 1 to 3"
• Starting from scratch and want to stop before RTL coding </Use_When>

<Do_Not_Use_When>

• Already have uarch docs and need RTL implementation (use rat-p4p5-impl-verify)
• Need the full pipeline including RTL (use rat-auto-design)
• Only need a single phase (use the phase-specific skill) </Do_Not_Use_When>

Prerequisites

None — this pipeline starts from Phase 1.

Execution

Task(subagent_type="rtl-agent-team:spec-to-uarch-orchestrator", prompt="Execute Phase 1→3 spec-to-uarch pipeline. User input: $ARGUMENTS")

Do not perform any work directly. The orchestrator agent manages phase sequencing, 3-round iterative reviews, quality gates, ADR recording, and state management.