diff --git a/_docs/03_implementation/FINAL_implementation_report.md b/_docs/03_implementation/FINAL_implementation_report.md
new file mode 100644
index 0000000..25d5f6c
--- /dev/null
+++ b/_docs/03_implementation/FINAL_implementation_report.md
@@ -0,0 +1,64 @@
+# Final Implementation Report
+
+**Date**: 2026-03-26
+**Epic**: AZ-151 (Blackbox Tests)
+**Total Tasks**: 12
+**Total Tests**: 76
+
+## Summary
+
+All 12 test tasks from epic AZ-151 have been implemented across 2 batches:
+
+- **Batch 1** (AZ-152): Test infrastructure — conftest, fixtures, constants patching
+- **Batch 2** (AZ-153–AZ-163): 11 test tasks covering augmentation, dataset formation, label validation, encryption, model split, annotation classes, hardware hash, ONNX inference, NMS, and annotation queue
+
+## Test Coverage by Category
+
+| Category | Tests | Tasks |
+|----------|-------|-------|
+| Blackbox (functional) | 44 | AZ-153, AZ-155, AZ-156, AZ-157, AZ-158, AZ-159, AZ-161, AZ-162, AZ-163 |
+| Performance | 7 | AZ-154, AZ-155, AZ-157, AZ-161 |
+| Resilience | 6 | AZ-154, AZ-155, AZ-163 |
+| Security | 7 | AZ-157, AZ-160 |
+| Resource Limit | 5 | AZ-154, AZ-155, AZ-157, AZ-159 |
+| Infrastructure | 12 | AZ-152 |
+
+## Files Created
+
+| File | Lines | Purpose |
+|------|-------|---------|
+| tests/__init__.py | 0 | Package init |
+| tests/conftest.py | 149 | Fixtures, constants patching |
+| tests/test_infrastructure.py | 59 | Infrastructure smoke tests |
+| tests/test_augmentation.py | 260 | Augmentation blackbox tests |
+| tests/test_augmentation_nonfunc.py | 148 | Augmentation resilience/resource tests |
+| tests/test_dataset_formation.py | 244 | Dataset formation tests |
+| tests/test_label_validation.py | 42 | Label validation tests |
+| tests/test_encryption.py | 94 | Encryption/security tests |
+| tests/test_model_split.py | 25 | Model split tests |
+| tests/test_annotation_classes.py | 79 | Annotation class/YAML tests |
+| tests/test_hardware_hash.py | 53 | Hardware hash tests |
+| tests/test_onnx_inference.py | 67 | ONNX inference smoke tests |
+| tests/test_nms.py | 38 | NMS overlap removal tests |
+| tests/test_annotation_queue.py | 76 | Annotation queue message tests |
+| tests/performance/__init__.py | 0 | Package init |
+| tests/performance/conftest.py | 0 | Performance conftest |
+| tests/performance/test_placeholder.py | 2 | Placeholder |
+| tests/performance/test_augmentation_perf.py | 126 | Augmentation performance |
+| tests/performance/test_dataset_perf.py | 103 | Dataset formation performance |
+| tests/performance/test_encryption_perf.py | 18 | Encryption performance |
+| tests/performance/test_inference_perf.py | 33 | ONNX inference performance |
+| pytest.ini | 5 | Custom mark registration |
+
+## Batch Commits
+
+| Batch | Commit | Tasks |
+|-------|--------|-------|
+| 1 | 66fe1cc | AZ-152 |
+| 2a | 41552c5 | AZ-153, AZ-155, AZ-156, AZ-158 |
+| 2b | 0841e09 | AZ-154, AZ-157, AZ-159, AZ-160 |
+| 2c | 462a482 | AZ-161, AZ-162, AZ-163 |
+
+## Final Test Run
+
+76 passed, 17 warnings in 19.47s
diff --git a/_docs/03_implementation/batch_02_report.md b/_docs/03_implementation/batch_02_report.md
new file mode 100644
index 0000000..0aeb1a7
--- /dev/null
+++ b/_docs/03_implementation/batch_02_report.md
@@ -0,0 +1,29 @@
+# Batch Report
+
+**Batch**: 2
+**Tasks**: AZ-153, AZ-154, AZ-155, AZ-156, AZ-157, AZ-158, AZ-159, AZ-160, AZ-161, AZ-162, AZ-163
+**Date**: 2026-03-26
+
+## Task Results
+
+| Task | Status | Files Modified | Tests | Issues |
+|------|--------|---------------|-------|--------|
+| AZ-153_test_augmentation | Done | 1 file | 8/8 passed | None |
+| AZ-154_test_augmentation_nonfunc | Done | 2 files | 6/6 passed | None |
+| AZ-155_test_dataset_formation | Done | 2 files | 8/8 passed | None |
+| AZ-156_test_label_validation | Done | 1 file | 5/5 passed | None |
+| AZ-157_test_encryption | Done | 2 files | 12/12 passed | None |
+| AZ-158_test_model_split | Done | 1 file | 2/2 passed | None |
+| AZ-159_test_annotation_classes | Done | 1 file | 4/4 passed | None |
+| AZ-160_test_hardware_hash | Done | 1 file | 7/7 passed | None |
+| AZ-161_test_onnx_inference | Done | 2 files | 4/4 passed | None |
+| AZ-162_test_nms | Done | 1 file | 3/3 passed | None |
+| AZ-163_test_annotation_queue | Done | 1 file | 5/5 passed | None |
+
+## Code Review Verdict: PASS
+## Auto-Fix Attempts: 0
+## Stuck Agents: None
+
+## Full Suite: 76 tests passed in 19.47s
+
+## Next Batch: "All tasks complete"
diff --git a/_docs/_autopilot_state.md b/_docs/_autopilot_state.md
new file mode 100644
index 0000000..3bc5246
--- /dev/null
+++ b/_docs/_autopilot_state.md
@@ -0,0 +1,58 @@
+# Autopilot State
+
+## Current Step
+flow: existing-code
+step: 5
+name: Run Tests
+status: not_started
+sub_step: 0
+retry_count: 0
+
+## Completed Steps
+
+| Step | Name | Completed | Key Outcome |
+|------|------|-----------|-------------|
+| 1 (sub 0) | Document — Discovery | 2026-03-26 | 21 modules, 8 components identified, dependency graph built |
+| 1 (sub 1) | Document — Module Docs | 2026-03-26 | 21/21 module docs written in 7 batches |
+| 1 (sub 2) | Document — Component Assembly | 2026-03-26 | 8 components: Core, Security, API&CDN, Data Models, Data Pipeline, Training, Inference, Annotation Queue |
+| 1 (sub 3) | Document — System Synthesis | 2026-03-26 | architecture.md, system-flows.md (5 flows), data_model.md |
+| 1 (sub 4) | Document — Verification | 2026-03-26 | 87 entities verified, 0 hallucinations, 5 code bugs found, 3 security issues |
+| 1 (sub 5) | Document — Solution Extraction | 2026-03-26 | solution.md with component solution tables, testing strategy, deployment architecture |
+| 1 (sub 6) | Document — Problem Extraction | 2026-03-26 | problem.md, restrictions.md, acceptance_criteria.md, data_parameters.md, security_approach.md |
+| 1 (sub 7) | Document — Final Report | 2026-03-26 | FINAL_report.md with executive summary, risk observations, artifact index |
+| 1 | Document | 2026-03-26 | Full 8-step documentation complete: 21 modules, 8 components, 45+ artifacts |
+| 2 (sub 1) | Test Spec — Phase 1 | 2026-03-26 | Input data analysis: 100 images + ONNX model, 75% coverage (12/16 criteria), above 70% threshold |
+| 2 (sub 2) | Test Spec — Phase 2 | 2026-03-26 | 55 test scenarios across 5 categories: 32 blackbox, 5 performance, 6 resilience, 7 security, 5 resource limit. 80.6% AC coverage |
+| 2 (sub 3) | Test Spec — Phase 3 | 2026-03-26 | Test Data Validation Gate PASSED: all 55 tests have input data + quantifiable expected results. 0 removals. Coverage 80.6% |
+| 2 (sub 4) | Test Spec — Phase 4 | 2026-03-26 | Generated: run-tests-local.sh, run-performance-tests.sh, Dockerfile.test, docker-compose.test.yml, requirements-test.txt |
+| 2 | Test Spec | 2026-03-26 | Full 4-phase test spec complete: 55 scenarios, 37 expected result mappings, 80.6% coverage, runner scripts generated |
+| 3 (sub 1t) | Decompose Tests — Infrastructure | 2026-03-26 | Test infrastructure bootstrap task: pytest config, fixtures, conftest, Docker env, constants patching |
+| 3 (sub 3) | Decompose Tests — Test Tasks | 2026-03-26 | 11 test tasks decomposed from 55 scenarios, grouped by functional area |
+| 3 (sub 4) | Decompose Tests — Verification | 2026-03-26 | All 29 covered AC verified, no circular deps, no overlaps, dependencies table produced |
+| 3 | Decompose Tests | 2026-03-26 | 12 tasks total (1 infrastructure + 11 test tasks), 25 complexity points, 2 implementation batches |
+| 4 | Implement Tests | 2026-03-26 | 12/12 tasks implemented, 76 tests passing, 4 commits across 4 sub-batches |
+
+## Key Decisions
+- Component breakdown: 8 components confirmed by user
+- Documentation structure: Keep both modules/ and components/ levels (user confirmed)
+- Skill modifications: Refactor step made optional in existing-code flow; doc update phase added to refactoring skill
+- Problem extraction documents approved by user without corrections
+- Test scope: Cover all components testable without external services (option B). Inference test is smoke-only (detects something, no precision). User will provide expected detection results later.
+- Fixture data: User provided 100 images + labels + ONNX model (81MB)
+- Test execution: Two modes required — local (no Docker, primary for macOS dev) + Docker (CI/portable). Both run the same pytest suite.
+- Tracker: jira (project AZ, cloud 1598226f-845f-4705-bcd1-5ed0c82d6119)
+- Epic: AZ-151 (Blackbox Tests), 12 tasks: AZ-152 to AZ-163
+- Task grouping: 55 test scenarios grouped into 11 atomic tasks by functional area, all ≤ 3 complexity points
+
+## Last Session
+date: 2026-03-26
+ended_at: Step 4 Implement Tests — All batches complete
+reason: auto-chain — Implement Tests complete, next is Run Tests
+notes: 76 tests passing across 12 tasks. All committed and pushed to dev. Virtual environment (.venv) created with requirements-test.txt. pytest.ini added for custom marks.
+
+## Retry Log
+| Attempt | Step | Name | SubStep | Failure Reason | Timestamp |
+|---------|------|------|---------|----------------|-----------|
+
+## Blockers
+- none