conductor(checkpoint): Phase 4: Final Validation and Reporting complete

MMA_Support/Final_Analysis_Report.md

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+# MMA Tiered Architecture: Final Analysis Report
+
+## 1. Executive Summary
+The implementation and verification of the 4-Tier Hierarchical Multi-Model Architecture (MMA) within the Conductor framework have been successfully completed. The architecture provides a robust "Token Firewall" that prevents the primary context from being bloated by repetitive coding tasks and massive error traces.
+
+## 2. Architectural Findings
+
+### Centralized Strategy vs. Role-Based Sub-Agents
+- **Decision:** A Hybrid Approach was implemented.
+- **Rationale:** The Tier 2 Orchestrator (Conductor) maintains the high-level strategy via a centralized skill, while Tier 3 (Worker) and Tier 4 (QA) agents are governed by surgical, role-specific system prompts. This ensures that sub-agents remain focused and stateless without the overhead of complex, nested tool-usage logic.
+
+### Delegation Efficacy
+- **Tier 3 (Worker):** Successfully isolated code generation from the main conversation. The worker generates clean code/diffs that are then integrated by the Orchestrator.
+- **Tier 4 (QA):** Demonstrated superior token efficiency by compressing multi-hundred-line stack traces into ~20-word actionable fixes.
+- **Traceability:** The `-ShowContext` flag in `scripts/run_subagent.ps1` provides immediate visibility into the "Connective Tissue" of the hierarchy, allowing human supervisors to monitor the hand-offs.
+
+## 3. Recommended Protocol (Final)
+
+1. **Identification:** Tier 2 identifies a "Bloat Trigger" (Coding > 50 lines, Errors > 100 lines).
+2. **Delegation:** Tier 2 spawns a sub-agent via `.\scripts
+un_subagent.ps1 -Role [Worker|QA] -Prompt "..."`.
+3. **Integration:** Tier 2 receives the stateless response and applies it to the project state.
+4. **Checkpointing:** Tier 2 performs Phase-level checkpoints to "Wipe" trial-and-error memory and solidify the new state.
+
+## 4. Verification Results
+- **Automated Tests:** 100% Pass (4/4 tests in `tests/conductor/test_infrastructure.py`).
+- **Isolation:** Confirmed via `test_subagent_isolation_live`.
+- **Live Trace:** Manually verified and approved by the user (Tier 2 -> 3 -> 4 flow).
+
+## 5. Conclusion