VoiceAssist V2 Documentation Index

Last Updated: 2025-11-27 Project Status: ✅ All 15 Phases Complete - Production Ready (100%)

📚 Quick Navigation

🤖 For AI Agents

If you're an AI coding assistant (Claude, GPT, Copilot, etc.):

• ai/AGENT_ONBOARDING.md - Start here for quick context, repository structure, critical rules, and common tasks
• overview/IMPLEMENTATION_STATUS.md - Single source of truth for component status
• Key Rule: Use services/api-gateway/ for backend work (NOT server/ which is deprecated)

🚀 Start Here

• START_HERE.md - Project overview and getting started
• PROJECT_SUMMARY.md - Executive summary
• LOCAL_DEVELOPMENT.md - Development environment setup
• API_REFERENCE.md - High-level API overview and endpoint groups
• api-reference/rest-api.md - Detailed REST reference with request/response examples
• ../services/api-gateway/README.md - Canonical backend service guide

🏗️ Architecture

• UNIFIED_ARCHITECTURE.md - Complete system architecture (PRIMARY)
• BACKEND_ARCHITECTURE.md - Backend service architecture
• FRONTEND_ARCHITECTURE.md - Frontend monorepo architecture
• REALTIME_ARCHITECTURE.md - WebSocket and streaming architecture
• SECURITY_COMPLIANCE.md - Security model and HIPAA compliance
• architecture/ARCHITECTURE_DIAGRAMS.md - Visual diagrams
• DATA_MODEL.md - Database schema and relationships
• SERVICE_CATALOG.md - Microservices catalog

📋 Development Phases

• DEVELOPMENT_PHASES_V2.md - Official phase plan (Phases 0-14)
• phases/ - Individual phase documents
  • PHASE_00_INITIALIZATION.md - ✅ Complete
  • PHASE_01_INFRASTRUCTURE.md - ✅ Complete
  • PHASE_02_SECURITY_NEXTCLOUD.md - ✅ Complete
  • PHASE_03_MICROSERVICES.md - ✅ Complete
  • PHASE_04_VOICE_PIPELINE.md - ✅ Complete
  • PHASE_05_MEDICAL_AI.md - ✅ Complete
  • PHASE_06_NEXTCLOUD_APPS.md - ✅ Complete
  • PHASE_07_ADMIN_PANEL.md - ✅ Complete
  • PHASE_08_OBSERVABILITY.md - ✅ Complete
  • PHASE_09_IAC_CICD.md - ✅ Complete
  • PHASE_10_LOAD_TESTING.md - ✅ Complete
  • PHASE_11_SECURITY_HIPAA.md - ✅ Complete
  • PHASE_12_HA_DR.md - ✅ Complete
  • PHASE_13_TESTING_DOCS.md - ✅ Complete
  • PHASE_14_PRODUCTION_DEPLOY.md - ✅ Complete
  • PHASE_15_COMPLETE_SUMMARY.md - ✅ Complete (Final Review & Handoff)
• Archived summaries: see archive/ for all phase completion recaps and historical notes

🔧 Integration Improvements (Phase 7 Enhancement)

• INTEGRATION_IMPROVEMENTS_PHASE_0-8.md - Integration roadmap
• INTEGRATION_HANDOFF.md - Handoff document (previous session)
• Status: Priority 1-3 Complete (210/392 hours = 54%)
  • ✅ P1: Health monitoring, tracing, config docs, security dashboards, async queues
  • ✅ P2: Multi-level caching, E2E tests, SLO monitoring, architecture docs, connection pools
  • ✅ P3: Feature flags, operational runbooks, business metrics, contract testing, chaos engineering
  • 📋 P4: Secret management, UX monitoring, cost dashboard, onboarding, alert escalation (144h remaining)

🔍 Feature-Specific Documentation

Security & Compliance

• SECURITY_COMPLIANCE.md - HIPAA compliance and security
• FEATURE_FLAGS.md - Feature flag system with A/B testing

Medical Features

• MEDICAL_FEATURES.md - Medical AI and RAG capabilities
• SEMANTIC_SEARCH_DESIGN.md - Vector search architecture

Integrations

• NEXTCLOUD_INTEGRATION.md - Nextcloud integration guide
• NEXTCLOUD_APPS_DESIGN.md - Nextcloud app specifications
• TOOLS_AND_INTEGRATIONS.md - External integrations

Infrastructure

• INFRASTRUCTURE_SETUP.md - Infrastructure deployment
• COMPOSE_TO_K8S_MIGRATION.md - Kubernetes migration guide
• ORCHESTRATION_DESIGN.md - Container orchestration

Backend Services & Shared Packages

Shared packages:

• ../packages/api-client/README.md
• ../packages/config/README.md
• ../packages/design-tokens/README.md
• ../packages/telemetry/README.md
• ../packages/types/README.md
• ../packages/ui/README.md
• ../packages/utils/README.md

📊 Operations & Monitoring

Observability

• OBSERVABILITY.md - Observability overview
• operations/BUSINESS_METRICS.md - ✨ NEW: Business KPIs guide
• operations/CONNECTION_POOL_OPTIMIZATION.md - Performance tuning
• operations/SLO_DEFINITIONS.md - Service Level Objectives

Operational Runbooks

All runbooks are production-ready with copy-paste commands:

• operations/runbooks/DEPLOYMENT.md - ✨ NEW: Deployment procedures
• operations/runbooks/INCIDENT_RESPONSE.md - ✨ NEW: Incident management
• operations/runbooks/BACKUP_RESTORE.md - ✨ NEW: Backup procedures
• operations/runbooks/SCALING.md - ✨ NEW: Horizontal/vertical scaling
• operations/runbooks/MONITORING.md - ✨ NEW: Monitoring setup
• operations/runbooks/TROUBLESHOOTING.md - ✨ NEW: Common issues

🧪 Testing

Testing Documentation

• TESTING_CONTRACTS.md - ✨ NEW: Contract testing with Pact
• CHAOS_ENGINEERING.md - ✨ NEW: Chaos engineering guide
• testing/E2E_TESTING_GUIDE.md - End-to-end testing

Test Types

• Unit Tests: Located in tests/unit/
• Integration Tests: Located in tests/integration/
• Contract Tests: Located in tests/contract/ (NEW)
• Chaos Experiments: Located in chaos/experiments/ (NEW)

⚙️ Configuration

Configuration References

• CONFIGURATION_REFERENCE.md - Complete configuration catalog
• .env.example - Environment variable template
• docker-compose.yml - Service orchestration

Configuration by Component

• Database: PostgreSQL with pgvector
• Cache: Redis with connection pooling
• Vector Store: Qdrant
• Content: Nextcloud with CalDAV/WebDAV
• Monitoring: Prometheus, Grafana, Jaeger, Loki
• Contract Testing: Pact Broker (NEW)

📝 API & UI Specifications

API Documentation

• High-level overview: API_REFERENCE.md — use this for conceptual guidance, endpoint group summaries, and quick lookups
• REST reference: api-reference/rest-api.md — use this when you need request/response schemas, parameters, and concrete examples
• OpenAPI Spec: Available at http://localhost:8000/docs when running
• ReDoc: Available at http://localhost:8000/redoc

UI Specifications

• WEB_APP_SPECS.md - Clinician web app specs
• ADMIN_PANEL_SPECS.md - Admin panel specs
• DOCUMENTATION_SITE_SPECS.md - Documentation site

📈 Phase Completion Reports

Completed Phases

• PHASE_0_1_COMPLETION_REPORT.md - Phases 0-1
• PHASE_02_COMPLETION_REPORT.md - Phase 2
• PHASE_03_COMPLETION_REPORT.md - Phase 3
• PHASE_04_COMPLETION_REPORT.md - Phase 4
• PHASE_05_COMPLETION_REPORT.md - Phase 5
• PHASE_06_COMPLETION_REPORT.md - Phase 6
• PHASE_07_COMPLETION_REPORT.md - Phase 7
• PHASE_08_COMPLETION_REPORT.md - ✅ Phase 8
• PHASE_09_COMPLETION_REPORT.md - ✅ Phase 9

Summary Documents

• ALL_PHASES_SUMMARY.md - Cross-phase summary
• DOCUMENTATION_COMPLETION_SUMMARY.md - Documentation status
• FINAL_DOCUMENTATION_SUMMARY.md - Final docs review

🎯 Current Status (2025-11-27)

✅ All 15 Phases Complete - 100% Production Ready

Phase 0-1: Infrastructure, database, API gateway Phase 2: Security (JWT), Nextcloud integration Phase 3: Core microservices Phase 4: Realtime WebSocket communication Phase 5: Medical knowledge base with RAG Phase 6: Nextcloud app integration (CalDAV, files, email) Phase 7: Admin panel with RBAC Phase 8: Full observability stack (Prometheus, Grafana, Jaeger, Loki) Phase 9: Infrastructure as Code & CI/CD (Terraform, Ansible, GitHub Actions) Phase 10: Load testing & performance optimization Phase 11: Security hardening & HIPAA compliance Phase 12: High availability & disaster recovery Phase 13: Final testing & documentation Phase 14: Production deployment Phase 15: Final review & handoff

🚀 Current Focus: Frontend Development & Continuous Improvement

• Client Applications: Web app, admin panel, docs site (monorepo with pnpm + Turborepo)
• Frontend Status: Phase 0-2 complete, Phase 3 (Voice Features) in progress
• See CONTINUOUS_IMPROVEMENT_PLAN.md for roadmap

🚀 Quick Start Commands

Start All Services

cd ~/VoiceAssist
docker compose up -d

Verify System Health

curl http://localhost:8000/health

View Metrics

curl http://localhost:8000/metrics | head -50

Run Tests

# Unit tests
pytest tests/unit/

# Integration tests
pytest tests/integration/

# Contract tests (NEW)
pytest tests/contract/

# Chaos tests (NEW)
./scripts/run-chaos-tests.sh

Access Dashboards

• API Docs: http://localhost:8000/docs
• Grafana: http://localhost:3000 (admin/admin)
• Prometheus: http://localhost:9090
• Jaeger: http://localhost:16686
• Pact Broker: http://localhost:9292 (pact/pact)

📊 Metrics & Monitoring

Business Metrics (NEW)

VoiceAssist now exposes 257 lines of business metrics:

User Activity: DAU, MAU, registrations, logins, session duration RAG Performance: Query success rate, citations per query, satisfaction scores Knowledge Base: Documents, chunks, upload rates, indexing duration API Usage: Endpoint calls, response times Cost Tracking: OpenAI API calls, token usage, estimated costs System Health: Uptime, feature flag checks, admin actions

Dashboard: Import dashboards/business-metrics.json into Grafana (20 panels)

Key Prometheus Queries

# Daily Active Users
voiceassist_active_users_daily

# RAG Query Success Rate
sum(voiceassist_rag_queries_total{success="true"}) /
sum(voiceassist_rag_queries_total)

# API P95 Latency
histogram_quantile(0.95, voiceassist_http_request_duration_seconds_bucket)

# OpenAI Cost
voiceassist_openai_api_cost_dollars_total

🔗 External Resources

Tools & Technologies

• FastAPI: https://fastapi.tiangolo.com/
• PostgreSQL: https://www.postgresql.org/docs/
• Redis: https://redis.io/documentation
• Qdrant: https://qdrant.tech/documentation/
• Nextcloud: https://docs.nextcloud.com/
• Prometheus: https://prometheus.io/docs/
• Grafana: https://grafana.com/docs/
• Jaeger: https://www.jaegertracing.io/docs/
• Pact: https://docs.pact.io/
• Chaos Toolkit: https://chaostoolkit.org/

Compliance

• HIPAA: https://www.hhs.gov/hipaa/
• HITECH: https://www.hhs.gov/hipaa/for-professionals/special-topics/hitech-act-enforcement-interim-final-rule/index.html

📞 Support & Contact

Documentation Issues

• File issues in the project repository
• Check TROUBLESHOOTING.md for common problems

Phase-Specific Questions

• Refer to individual phase completion reports
• Check operations/runbooks/ for operational procedures

📝 Document Maintenance

Last Updated: 2025-11-27 Maintained By: VoiceAssist Development Team Review Cycle: After each phase completion Format: GitHub-Flavored Markdown

Contributing to Documentation

1. Keep docs concise and actionable
2. Update this index when adding new docs
3. Follow existing formatting conventions
4. Include code examples where helpful
5. Mark deprecated docs with ⚠️ prefix

Version: V2.0 Status: ✅ Production Ready (All 15 Phases Complete) Current Focus: Frontend Development & Continuous Improvement