# Architect Audit Report: ADD v0.2

**Auditor:** @skills/architect  
**Date:** 2025-12-23  
**Document:** `docs/ADD_v0.2.md`  
**Status:** APPROVED (Release v1.0)

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## 1. Audit Summary

The Architecture Definition Document v0.2 accurately reflects the v1.0 implementation.

### Adherence Check

| Component | ADD Spec | Implementation | Status |
|-----------|----------|----------------|--------|
| Bifurcated Execution | Camoufox → curl_cffi | `src/browser/manager.py`, `src/extractor/client.py` | ✅ |
| Session Handover | Msgpack + HMAC | `src/core/session.py` | ✅ |
| TLS Alignment | Chrome/120 → Chrome/124 | Updated in manager.py | ✅ |
| GhostCursor | Bezier + Fitts's Law | `src/browser/ghost_cursor.py` | ✅ |
| EntropyScheduler | Gaussian + Phase Drift | `src/core/scheduler.py` | ✅ |
| ProxyRotator | Sticky Sessions | `src/core/proxy.py` | ✅ |
| Monitoring | Prometheus Metrics | `src/core/monitoring.py` | ✅ |
| Recovery | Session Invalidation | `src/core/recovery.py` | ✅ |

### Minor Observations
- TLS fingerprint was updated from `chrome120` to `chrome124` during Phase 3. ADD v0.2 still references `chrome120` in code examples. This is aesthetic, not functional.

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## 2. Roadmap: ADD v0.3

Based on Section 13 ("Future Enhancements") of the ADD:

| Feature | Priority | Description |
|---------|----------|-------------|
| ML Behavior Generation | High | Train on real user sessions for mouse/scroll patterns. |
| Adaptive Fingerprint Rotation | High | Rotate profiles based on challenge rate feedback. |
| Distributed Orchestration | Medium | Deploy across multiple regions for geo-scaling. |
| Computer Vision CAPTCHA | Low | Advanced image-based challenge solving. |

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**Conclusion:** ADD v0.2 is architecturally sound and accurately documents v1.0.
