docs/archive/IMPLEMENTATION_STATUS_TRACKER.md

╔════════════════════════════════════════════════════════════════════════════╗ ║ 📊 12-WEEK IMPLEMENTATION STATUS TRACKER ║ ║ Track all 34 skills usage across 4 phases ║ ╚════════════════════════════════════════════════════════════════════════════╝

PHASE 1: FOUNDATION & CRITICAL FIXES (Weeks 1-2) ════════════════════════════════════════════════════════════════════════════════

Week 1: Security + State Propagation ┌─────────┬────────────────────────────────────┬──────────┬─────────┬────────┐ │ Skill # │ Skill Name │ Status │ Hours │ Notes │ ├─────────┼────────────────────────────────────┼──────────┼─────────┼────────┤ │ #18 │ OWASP Security Check │ ⬜ TODO │ 2-3h │ │ │ #17 │ API Security Hardening │ ⬜ TODO │ 4-6h │ │ │ #22 │ Python Testing Patterns (Use 1) │ ⬜ TODO │ 2-3h │ │ │ #2 │ Workflow Orchestration Pattern │ ⬜ TODO │ 4-6h │ │ │ #16 │ AI Wrapper/Structured Output │ ⬜ TODO │ 3-5h │ │ │ #20 │ API Rate Limiting │ ⬜ TODO │ 2-3h │ │ ├─────────┼────────────────────────────────────┼──────────┼─────────┼────────┤ │ │ WEEK 1 TOTAL │ │ 17-26h │ │ └─────────┴────────────────────────────────────┴──────────┴─────────┴────────┘

Week 2: Orchestration + Security + Error Handling ┌─────────┬────────────────────────────────────┬──────────┬─────────┬────────┐ │ Skill # │ Skill Name │ Status │ Hours │ Notes │ ├─────────┼────────────────────────────────────┼──────────┼─────────┼────────┤ │ #3 │ Multi-Agent Orchestration │ ⬜ TODO │ 3-4h │ │ │ #19 │ LLM Security │ ⬜ TODO │ 3-4h │ │ │ #21 │ Python Error Handling │ ⬜ TODO │ 3-4h │ │ │ #27 │ Python Observability (Use 1) │ ⬜ TODO │ 4-5h │ Logging│ │ #24 │ GitHub Actions Templates │ ⬜ TODO │ 2-3h │ CI/CD │ ├─────────┼────────────────────────────────────┼──────────┼─────────┼────────┤ │ │ WEEK 2 TOTAL │ │ 15-20h │ │ └─────────┴────────────────────────────────────┴──────────┴─────────┴────────┘

PHASE 1 OUTCOMES

• Security audit complete, all issues tracked
• JWT authentication on REST API
• biomarker_flags & safety_alerts propagating
• Unified response schema (API + CLI)
• Prompt injection protection
• Rate limiting per user
• Auth + security tests written (15+ tests)
• Coverage: 70% → 75%

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PHASE 2: TEST EXPANSION & AGENT OPTIMIZATION (Weeks 3-5) ════════════════════════════════════════════════════════════════════════════════

Week 3: Advanced Testing ┌─────────┬────────────────────────────────────┬──────────┬─────────┬────────┐ │ Skill # │ Skill Name │ Status │ Hours │ Notes │ ├─────────┼────────────────────────────────────┼──────────┼─────────┼────────┤ │ #22 │ Python Testing Patterns (Use 2) │ ⬜ TODO │ 8-10h │ Main focus │ #26 │ Python Design Patterns │ ⬜ TODO │ 4-5h │ Refactor │ #4 │ Agentic Development │ ⬜ TODO │ 3-4h │ Logic │ │ #13 │ Senior Prompt Engineer (Use 1) │ ⬜ TODO │ 5-6h │ │ ├─────────┼────────────────────────────────────┼──────────┼─────────┼────────┤ │ │ WEEK 3 TOTAL │ │ 20-25h │ │ └─────────┴────────────────────────────────────┴──────────┴─────────┴────────┘

Week 4: Evaluation + Function Calling ┌─────────┬────────────────────────────────────┬──────────┬─────────┬────────┐ │ Skill # │ Skill Name │ Status │ Hours │ Notes │ ├─────────┼────────────────────────────────────┼──────────┼─────────┼────────┤ │ #14 │ LLM Evaluation │ ⬜ TODO │ 4-5h │ │ │ #5 │ Tool/Function Calling Patterns │ ⬜ TODO │ 3-4h │ │ ├─────────┼────────────────────────────────────┼──────────┼─────────┼────────┤ │ │ WEEK 4 TOTAL │ │ 7-9h │ │ └─────────┴────────────────────────────────────┴──────────┴─────────┴────────┘

Week 5: Integrations ┌─────────┬────────────────────────────────────┬──────────┬─────────┬────────┐ │ Skill # │ Skill Name │ Status │ Hours │ Notes │ ├─────────┼────────────────────────────────────┼──────────┼─────────┼────────┤ │ #27 │ Python Observability (Use 2) │ ⬜ TODO │ 4-5h │ Metrics│ ├─────────┼────────────────────────────────────┼──────────┼─────────┼────────┤ │ │ WEEK 5 TOTAL │ │ 4-5h │ │ └─────────┴────────────────────────────────────┴──────────┴─────────┴────────┘

PHASE 2 OUTCOMES

• 90%+ test coverage achieved
• 50+ parametrized tests added
• Agent code refactored (SOLID principles)
• Prompts optimized for medical accuracy
• Evaluation metrics show +15% accuracy improvement
• Function calling prevents JSON parsing failures
• Structured JSON logging in all code
• Coverage: 75% → 90%

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PHASE 3: RETRIEVAL OPTIMIZATION & KNOWLEDGE GRAPHS (Weeks 6-8) ════════════════════════════════════════════════════════════════════════════════

Week 6: Hybrid Search + Chunking ┌─────────┬────────────────────────────────────┬──────────┬─────────┬────────┐ │ Skill # │ Skill Name │ Status │ Hours │ Notes │ ├─────────┼────────────────────────────────────┼──────────┼─────────┼────────┤ │ #8 │ Hybrid Search Implementation │ ⬜ TODO │ 4-6h │ │ │ #9 │ Chunking Strategy │ ⬜ TODO │ 4-5h │ │ │ #10 │ Embedding Pipeline Builder │ ⬜ TODO │ 3-4h │ │ │ #11 │ RAG Implementation │ ⬜ TODO │ 3-4h │ │ ├─────────┼────────────────────────────────────┼──────────┼─────────┼────────┤ │ │ WEEK 6 TOTAL │ │ 14-19h │ │ └─────────┴────────────────────────────────────┴──────────┴─────────┴────────┘

Week 7: Knowledge Graphs ┌─────────┬────────────────────────────────────┬──────────┬─────────┬────────┐ │ Skill # │ Skill Name │ Status │ Hours │ Notes │ ├─────────┼────────────────────────────────────┼──────────┼─────────┼────────┤ │ #12 │ Knowledge Graph Builder │ ⬜ TODO │ 6-8h │ │ │ #1 │ LangChain Architecture (Deep) │ ⬜ TODO │ 3-4h │ │ │ #28 │ Memory Management │ ⬜ TODO │ 3-4h │ │ ├─────────┼────────────────────────────────────┼──────────┼─────────┼────────┤ │ │ WEEK 7 TOTAL │ │ 12-16h │ │ └─────────┴────────────────────────────────────┴──────────┴─────────┴────────┘

Week 8: Cost Optimization ┌─────────┬────────────────────────────────────┬──────────┬─────────┬────────┐ │ Skill # │ Skill Name │ Status │ Hours │ Notes │ ├─────────┼────────────────────────────────────┼──────────┼─────────┼────────┤ │ #15 │ Cost-Aware LLM Pipeline │ ⬜ TODO │ 4-5h │ │ ├─────────┼────────────────────────────────────┼──────────┼─────────┼────────┤ │ │ WEEK 8 TOTAL │ │ 4-5h │ │ └─────────┴────────────────────────────────────┴──────────┴─────────┴────────┘

PHASE 3 OUTCOMES

• Hybrid search (semantic + keyword) implemented
• Medical chunking improves knowledge quality
• Embeddings optimized for medical terminology
• Citation enforcement in all RAG outputs
• Knowledge graph built (100+ nodes, 500+ edges)
• LangChain advanced patterns implemented
• Context window optimization reduces token waste
• Model routing saves -40% on API costs

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PHASE 4: DEPLOYMENT, MONITORING & SCALING (Weeks 9-12) ════════════════════════════════════════════════════════════════════════════════

Week 9: FastAPI + Documentation ┌─────────┬────────────────────────────────────┬──────────┬─────────┬────────┐ │ Skill # │ Skill Name │ Status │ Hours │ Notes │ ├─────────┼────────────────────────────────────┼──────────┼─────────┼────────┤ │ #25 │ FastAPI Templates │ ⬜ TODO │ 3-4h │ │ │ #29 │ API Docs Generator │ ⬜ TODO │ 2-3h │ │ │ #30 │ GitHub PR Review Workflow │ ⬜ TODO │ 2-3h │ │ ├─────────┼────────────────────────────────────┼──────────┼─────────┼────────┤ │ │ WEEK 9 TOTAL │ │ 7-10h │ │ └─────────┴────────────────────────────────────┴──────────┴─────────┴────────┘

Week 10: Monitoring + Reviews ┌─────────┬────────────────────────────────────┬──────────┬─────────┬────────┐ │ Skill # │ Skill Name │ Status │ Hours │ Notes │ ├─────────┼────────────────────────────────────┼──────────┼─────────┼────────┤ │ #27 │ Python Observability (Use 3) │ ⬜ TODO │ 4-5h │ Metrics│ │ #23 │ Code Review Excellence │ ⬜ TODO │ 2-3h │ │ │ #31 │ CI-CD Best Practices │ ⬜ TODO │ 3-4h │ │ │ #32 │ Frontend Accessibility (Optional) │ ⬜ TODO │ 2-3h │ if web │ ├─────────┼────────────────────────────────────┼──────────┼─────────┼────────┤ │ │ WEEK 10 TOTAL │ │ 11-15h │ │ └─────────┴────────────────────────────────────┴──────────┴─────────┴────────┘

Week 11: Production Patterns ┌─────────┬────────────────────────────────────┬──────────┬─────────┬────────┐ │ Skill # │ Skill Name │ Status │ Hours │ Notes │ ├─────────┼────────────────────────────────────┼──────────┼─────────┼────────┤ │ #6 │ LLM App Dev with LangChain │ ⬜ TODO │ 4-5h │ │ │ #33 │ Webhook Receiver Hardener (Opt) │ ⬜ TODO │ 2-3h │ if int │ ├─────────┼────────────────────────────────────┼──────────┼─────────┼────────┤ │ │ WEEK 11 TOTAL │ │ 6-8h │ │ └─────────┴────────────────────────────────────┴──────────┴─────────┴────────┘

Week 12: Final Integration + Deployment ┌─────────┬────────────────────────────────────┬──────────┬─────────┬────────┐ │ Skill # │ Skill Name │ Status │ Hours │ Notes │ ├─────────┼────────────────────────────────────┼──────────┼─────────┼────────┤ │ #7 │ RAG Agent Builder │ ⬜ TODO │ 4-5h │ Final │ │ #2 │ Workflow Orchestration (Refine) │ ⬜ TODO │ 2h │ review │ │ │ Comprehensive Testing │ ⬜ TODO │ 5h │ │ │ │ Documentation + Deployment │ ⬜ TODO │ 5h │ │ ├─────────┼────────────────────────────────────┼──────────┼─────────┼────────┤ │ │ WEEK 12 TOTAL │ │ 16-18h │ │ └─────────┴────────────────────────────────────┴──────────┴─────────┴────────┘

PHASE 4 OUTCOMES

• FastAPI optimized for production
• API documentation auto-generated (/docs, /redoc)
• Code review standards established
• Full observability (logging, metrics)
• CI/CD with automated deployment
• Security best practices implemented
• Production-ready RAG agents
• System deployed and monitored

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SUMMARY BY SKILL: TOTAL USAGE

┌─────────┬────────────────────────────────────┬──────────┬────────────────┐ │ Skill # │ Skill Name │ Uses │ Total Hours │ ├─────────┼────────────────────────────────────┼──────────┼────────────────┤ │ #1 │ LangChain Architecture │ 2x │ 6-8 hours │ │ #2 │ Workflow Orchestration │ 2x │ 8-10 hours │ │ #3 │ Multi-Agent Orchestration │ 1x │ 3-4 hours │ │ #4 │ Agentic Development │ 1x │ 3-4 hours │ │ #5 │ Tool/Function Calling │ 1x │ 3-4 hours │ │ #6 │ LLM App Dev LangChain │ 1x │ 4-5 hours │ │ #7 │ RAG Agent Builder │ 1x │ 4-5 hours │ │ #8 │ Hybrid Search │ 1x │ 4-6 hours │ │ #9 │ Chunking Strategy │ 1x │ 4-5 hours │ │ #10 │ Embedding Pipeline │ 1x │ 3-4 hours │ │ #11 │ RAG Implementation │ 1x │ 3-4 hours │ │ #12 │ Knowledge Graph Builder │ 1x │ 6-8 hours │ │ #13 │ Senior Prompt Engineer │ 1x │ 5-6 hours │ │ #14 │ LLM Evaluation │ 1x │ 4-5 hours │ │ #15 │ Cost-Aware LLM Pipeline │ 1x │ 4-5 hours │ │ #16 │ AI Wrapper/Structured Output │ 1x │ 3-5 hours │ │ #17 │ API Security Hardening │ 1x │ 4-6 hours │ │ #18 │ OWASP Security Check │ 1x │ 2-3 hours │ │ #19 │ LLM Security │ 1x │ 3-4 hours │ │ #20 │ API Rate Limiting │ 1x │ 2-3 hours │ │ #21 │ Python Error Handling │ 1x │ 3-4 hours │ │ #22 │ Python Testing Patterns │ 2x │ 10-13 hours │ │ #23 │ Code Review Excellence │ 1x │ 2-3 hours │ │ #24 │ GitHub Actions Templates │ 1x │ 2-3 hours │ │ #25 │ FastAPI Templates │ 1x │ 3-4 hours │ │ #26 │ Python Design Patterns │ 1x │ 4-5 hours │ │ #27 │ Python Observability │ 3x │ 12-15 hours │ │ #28 │ Memory Management │ 1x │ 3-4 hours │ │ #29 │ API Docs Generator │ 1x │ 2-3 hours │ │ #30 │ GitHub PR Review Workflow │ 1x │ 2-3 hours │ │ #31 │ CI-CD Best Practices │ 1x │ 3-4 hours │ │ #32 │ Frontend Accessibility │ 1x (opt) │ 2-3 hours │ │ #33 │ Webhook Receiver Hardener │ 1x (opt) │ 2-3 hours │ ├─────────┼────────────────────────────────────┼──────────┼────────────────┤ │ │ TOTAL (REQUIRED) │ │ 130-160 hours │ │ │ TOTAL (WITH OPTIONAL) │ │ 135-165 hours │ └─────────┴────────────────────────────────────┴──────────┴────────────────┘

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KEY METRICS TRACKING ════════════════════════════════════════════════════════════════════════════════

Code Quality: Baseline: Test coverage 70%, Response latency 25s, Accuracy 65% Target: Test coverage 90%+, Response latency 15-20s, Accuracy 80%+

Week 1: Coverage: [ ]% Latency: [ ]s Accuracy: [ ]% Week 2: Coverage: [ ]% Latency: [ ]s Accuracy: [ ]% Week 3: Coverage: [ ]% Latency: [ ]s Accuracy: [ ]% Week 4: Coverage: [ ]% Latency: [ ]s Accuracy: [ ]% Week 5: Coverage: [ ]% Latency: [ ]s Accuracy: [ ]% Week 6: Coverage: [ ]% Latency: [ ]s Accuracy: [ ]% Week 7: Coverage: [ ]% Latency: [ ]s Accuracy: [ ]% Week 8: Coverage: [ ]% Latency: [ ]s Accuracy: [ ]% Week 9: Coverage: [ ]% Latency: [ ]s Accuracy: [ ]% Week 10: Coverage: [ ]% Latency: [ ]s Accuracy: [ ]% Week 11: Coverage: [ ]% Latency: [ ]s Accuracy: [ ]% Week 12: Coverage: [ ]% Latency: [ ]s Accuracy: [ ]% Final Goal: Coverage: 90%+ Latency: <20s Accuracy: >80%

API Costs (Monthly): Baseline: $XXX Week 4: $XXX (-XX%) Week 8: $XXX (-40%) Goal: $XXX (-40% reduction)

Tests Written: Phase 1: auth (10), schema (5), state (8) = 23 tests Phase 2: parametrized (50+), fixtures = 80+ tests Phase 3: retrieval (15), graph (10) = 105+ tests Phase 4: deployment (20) = 125+ tests

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COMPLETION CHECKLIST ════════════════════════════════════════════════════════════════════════════════

PHASE 1 ✓ [ ] All 6 Week 1 tasks complete [ ] All 5 Week 2 tasks complete [ ] PR created and merged [ ] 23+ new tests written [ ] Coverage: 70% → 75%

PHASE 2 ✓ [ ] All 4 Week 3 tasks complete [ ] All 2 Week 4 tasks complete [ ] Week 5 integration complete [ ] 80+ parametrized tests written [ ] Coverage: 75% → 90%

PHASE 3 ✓ [ ] All 4 Week 6 tasks complete [ ] All 3 Week 7 tasks complete [ ] All 1 Week 8 task complete [ ] Hybrid search working [ ] Knowledge graph created [ ] -40% cost reduction achieved

PHASE 4 ✓ [ ] All 3 Week 9 tasks complete [ ] All 4 Week 10 tasks complete [ ] All 2 Week 11 tasks complete [ ] All 4 Week 12 tasks complete [ ] API documented at /docs [ ] CI/CD pipeline working [ ] System deployed to production [ ] Monitoring active

FINAL VALIDATION ✓ [ ] 125+ tests passing [ ] Coverage >90% [ ] Latency <20s [ ] Accuracy >80% [ ] All 34 skills used [ ] Documentation complete [ ] Team trained [ ] Handoff document created

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PROGRESS VISUALIZATION

Week 1 (Phase 1A) ████░░░░░░░░░░░░░░░░░░░░ 10% Week 2 (Phase 1B) ████░░░░░░░░░░░░░░░░░░░░ 17% Week 3 (Phase 2A) ████░░░░░░░░░░░░░░░░░░░░ 25% Week 4 (Phase 2B) ████░░░░░░░░░░░░░░░░░░░░ 34% Week 5 (Phase 2C) ████░░░░░░░░░░░░░░░░░░░░ 42% Week 6 (Phase 3A) ████░░░░░░░░░░░░░░░░░░░░ 50% Week 7 (Phase 3B) ████░░░░░░░░░░░░░░░░░░░░ 58% Week 8 (Phase 3C) ████░░░░░░░░░░░░░░░░░░░░ 67% Week 9 (Phase 4A) ████░░░░░░░░░░░░░░░░░░░░ 75% Week 10(Phase 4B) ████░░░░░░░░░░░░░░░░░░░░ 83% Week 11(Phase 4C) ████░░░░░░░░░░░░░░░░░░░░ 92% Week 12(Phase 4D) ██████████████████████████ 100%

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