docs/status/TODO.md

# WidgeTDC - TODO & Roadmap

**Last Updated:** 2025-12-08
**Current Phase:** Phase 2 (Infrastructure & Testing)
**Status:** [DONE] Phase 1 Complete | [WIP] Phase 2 In Progress

---

## [DONE] Phase 1: COMPLETE (100%)

### Infrastructure
- [x] Docker Compose setup (PostgreSQL, Redis, Neo4j)
- [x] PM2 process management configuration
- [x] Winston production logging
- [x] Resource limits and auto-restart policies

### Database Layer
- [x] Prisma ORM integration
- [x] PostgreSQL migration from SQLite
- [x] pgvector extension setup
- [x] Complete schema (20+ tables)
- [x] Migration scripts

### Vector Store
- [x] PgVectorStoreAdapter implementation
- [x] ChromaDB -> PgVector migration
- [x] Backward compatibility wrapper
- [x] Namespace isolation

### Semantic Search
- [x] Multi-provider embedding service
- [x] OpenAI embeddings support
- [x] HuggingFace embeddings support
- [x] Transformers.js local embeddings
- [x] Auto-embedding generation on insert
- [x] Text-based semantic search
- [x] Vector-based search

### Event System
- [x] Redis Event Bus implementation
- [x] Production/development mode switching
- [x] Persistent event storage
- [x] Distributed architecture support

### Learning Loops
- [x] Autonomous Task Engine
- [x] Memory optimization tasks
- [x] Nightly consolidation scheduling
- [x] Pattern extraction (placeholder)

### Documentation
- [x] Architecture documentation with diagrams
- [x] Quick start guide
- [x] Semantic search guide
- [x] Enterprise setup guide
- [x] Environment configuration guide
- [x] Updated README

### Frontend Build System (2025-11-26)
- [x] Fixed CSS build errors in App.css
- [x] Rebuilt all @keyframes animations with proper syntax
- [x] Converted all @apply directives to standard CSS
- [x] Migrated to Tailwind CSS v4 compatibility
- [x] Verified successful build (npm run build)

### Scripts & Automation (2025-11-26)
- [x] Created update_agent.ps1 (PSScriptAnalyzer compliant)
- [x] Created update_agent_github.ps1 (PSScriptAnalyzer compliant)
- [x] Created update_agent_readme.ps1 (PSScriptAnalyzer compliant)
- [x] Fixed PowerShell approved verb issues
- [x] Removed unused variables from scripts
- [x] Updated ARCHITECTURE.md with latest changes

---

## [WIP] Phase 2: Infrastructure & Testing (CURRENT - 40%)

**Priority:** [HIGH] CRITICAL  
**Timeline:** 2-3 weeks  
**Goal:** Production-ready infrastructure with comprehensive testing

### 2.1 Graph Database ([HIGH] HIGH - Week 1)
- [x] Setup Neo4j instance (Docker)
- [x] Design graph schema for entities and relations
- [x] Migrate CMA memory_relations to Neo4j
- [x] Implement Cypher query layer
- [x] Graph persistence integration
- [x] Replace implicit graph with explicit Neo4j storage

### 2.2 Testing Infrastructure ([HIGH] HIGH - Week 1-2)

#### Smoke Tests ([HIGH] CRITICAL)
- [x] Component startup validation
- [x] API endpoint smoke tests
- [x] MCP tool smoke tests
- [x] Health check validation
- [x] TaskRecorder initialization tests
- [x] Database connectivity tests

#### Integration Tests ([HIGH] HIGH)
- [x] End-to-end GraphRAG tests
- [x] AgentTeam coordination tests
- [x] StateGraphRouter workflow tests
- [x] Cross-component integration tests
- [x] TaskRecorder observation tests
- [x] Neo4j graph integration tests
- [x] Vector search integration tests

#### Unit Tests ([MEDIUM] MEDIUM)
- [ ] Embedding service tests
- [ ] Vector store adapter tests
- [ ] Event bus tests
- [ ] Memory system tests
- [ ] MCP router tests

### 2.3 Performance & Monitoring ([MEDIUM] MEDIUM - Week 2-3)

#### Performance Testing
- [x] Load testing (concurrent users)
- [x] Stress testing (max throughput)
- [x] Embedding generation benchmarks
- [x] Vector search optimization
- [x] Graph traversal performance
- [x] Memory usage profiling
- [x] Latency benchmarks

#### Health Checks
- [x] Database health endpoint
- [x] Redis health endpoint
- [x] Neo4j health endpoint
- [x] Vector store health check
- [x] Overall system health dashboard

---

## [DATE] Phase 3: Security & Governance (NEXT - 0%)

**Priority:** [HIGH] CRITICAL  
**Timeline:** 3-4 weeks  
**Goal:** Enterprise-grade security and compliance

### 3.1 Authentication & Authorization
- [ ] JWT token generation and validation
- [ ] OAuth 2.0 integration (Google, Microsoft)
- [ ] User registration and login
- [ ] Role-Based Access Control (RBAC)
- [ ] API key management
- [ ] Session management

### 3.2 Row Level Security
- [ ] Implement RLS policies in PostgreSQL
- [ ] User-scoped vector search
- [ ] Organization-level data isolation
- [ ] Cross-organization sharing rules
- [ ] Tenant isolation validation

### 3.3 Human-in-the-Loop
- [x] Approval workflow system
- [x] Task risk classification (safe, medium, high)
- [x] Approval queue UI component
- [x] Notification system for pending approvals
- [x] Kill switch for autonomous operations
- [x] Audit trail for approvals

### 3.4 Audit & Compliance
- [ ] Comprehensive audit logging
- [ ] User action tracking
- [ ] Data access logging
- [ ] Export audit logs
- [ ] Compliance reports (GDPR, SOC2)
- [ ] Data retention policies

---

##  Phase 4: Agent System Enhancements (PLANNED - 0%)

**Priority:** [MEDIUM] MEDIUM  
**Timeline:** 4-6 weeks  
**Goal:** Advanced agent capabilities and coordination

### 4.1 UnifiedGraphRAG Enhancements
- [x] Query expansion
- [x] Multi-modal similarity
- [x] Advanced graph traversal optimizations
- [x] Hybrid search (semantic + keyword)
- [x] Query caching layer
- [x] Result re-ranking

### 4.2 AgentTeam Communication
- [x] Advanced agent communication protocol
- [x] Agent-to-agent negotiation
- [x] Dynamic agent spawning
- [x] Agent specialization learning
- [x] Cross-agent knowledge sharing
- [x] Collaborative task execution

### 4.3 StateGraphRouter Enhancements
- [x] LLM-based node selection
- [x] Dynamic graph construction
- [x] Conditional branching logic
- [x] Graph visualization
- [x] Workflow templates
- [x] State persistence

---

## [META] Phase 5: Meta-Cognition (COMPLETE - 100%)

**Priority:** [LOW] LOW  
**Timeline:** 6-8 weeks  
**Goal:** Self-improving AI system

### 5.1 Self-Reflection Engine
- [x] Self-assessment of agent performance
- [x] Error pattern analysis
- [x] Strategy effectiveness evaluation
- [x] Continuous improvement loop
- [x] Performance metrics tracking

### 5.2 Meta-Learning Engine
- [x] Learning-to-learn algorithms
- [x] Transfer learning across domains
- [x] Meta-optimization strategies
- [x] Cross-task knowledge sharing
- [x] Adaptive learning rates

### 5.3 RLHF Alignment System
- [x] Human feedback collection
- [x] Reward model training
- [x] Alignment optimization
- [x] Safety constraints

### 5.4 Plugin System
- [x] Plugin architecture
- [x] Plugin hooks (onLoad, onQuery, onResult)
- [x] Plugin API system
- [x] Dependency management
- [x] Example plugins

### 5.5 Browser Extension
- [x] Chrome extension manifest
- [x] Content script for page capture
- [x] Floating action buttons
- [x] Sidebar interface
- [x] AI-powered text selection
- [x] Semantic search integration

---

## [BUG] Known Issues & Limitations

### High Priority ([HIGH] Fix in Phase 2)
- [ ] `getById` not implemented in PgVectorStoreAdapter
- [ ] Per-namespace statistics limited
- [ ] Missing health check endpoints
- [ ] No smoke tests

### Medium Priority ([MEDIUM] Fix in Phase 3)
- [ ] No cursor-based pagination yet
- [ ] Limited batch embedding optimization
- [ ] First Transformers.js run downloads model (~50MB)

### Low Priority ([LOW] Fix Later)
- [ ] Console warnings in development mode
- [ ] Missing some JSDoc comments
- [ ] Test coverage incomplete

---

##  Success Metrics

### Phase 2 Completion Criteria
- [x] Neo4j operational and integrated
- [x] All smoke tests passing
- [x] 50%+ integration test coverage
- [x] Health checks implemented
- [x] Performance benchmarks established

### Phase 3 Completion Criteria
- [ ] All authentication flows working
- [ ] RLS policies enforced
- [ ] Approval workflow operational
- [ ] Audit logging complete
- [ ] Security documentation updated

### Overall Quality Targets
- [ ] 80%+ unit test coverage
- [ ] 70%+ integration test coverage
- [ ] <1% error rate in production
- [ ] <100ms p95 for semantic search
- [ ] 99.9% uptime

---

## [GOAL] IMMEDIATE NEXT ACTIONS (This Week)

### [DONE] Completed This Session (2025-11-26)
1. [x] Setup Neo4j Docker container
2. [x] Design graph schema
3. [x] Create migration scripts
4. [x] Implement smoke test framework
5. [x] Add component startup tests
6. [x] Add health check tests
7. [x] Create integration test suite
8. [x] Add GraphRAG integration tests
9. [x] Implement advanced agent features
10. [x] Add meta-cognition systems
11. [x] Implement multi-modal support
12. [x] Add observability system
13. [x] Create external integrations

### Next Priority: Phase 3 Security
1. [ ] Implement JWT authentication
2. [ ] Add OAuth 2.0 integration
3. [ ] Setup RLS policies
4. [ ] Create approval workflow UI
5. [ ] Implement audit logging

---

**Priority Legend:**
- [HIGH] HIGH - Critical/Blocking
- [MEDIUM] MEDIUM - Important but not urgent
- [LOW] LOW - Nice to have

**Status Legend:**
- [DONE] Complete
- [WIP] In Progress
- [DATE] Planned
- [IDEA] Idea/Proposed

---

**Current Focus:** Phase 2 In Progress | Phase 4-6 Advanced Features Complete  
**Next Milestone:** Phase 3 - Security & Governance  
**Target:** Production-ready system by end of Phase 3  
**Last Updated:** 2025-12-08