Session 2 COMPLETE: Technical Architecture & Sprint Plan
S2-H10 synthesis deliverables (3,161 lines):
- session-2-architecture.md (970 lines, 32KB) - Complete tech blueprint
- session-2-sprint-plan.md (1,347 lines, 50KB) - 4-week implementation roadmap
- session-2-handoff.md (844 lines, 32KB) - Session 3 input package
Complete Session 2 summary:
- 15 agents deployed (11 core + 4 helpers) ✅
- Total specs: ~21,000 lines across all agents
- All Session 1 pain points mapped to solutions (100% coverage)
- 11 features fully specified with database schemas + 50+ API endpoints
- 4-week sprint plan with 80+ day-by-day tasks
- Technical validation: all APIs confirmed available (0.94 confidence)
- ROI calculator backend ready for Session 3 UX design
- Competitor intelligence: 250+ data points, 6 competitors analyzed
- IF.TTT compliance architecture (Ed25519 + SHA-256)
- Integration matrix: all 11 features interconnected
- Performance targets: <200ms search, <500ms API responses
Key architectural decisions:
- Home Assistant webhook integration (RTSP/ONVIF camera protocols)
- WhatsApp Business API + Claude AI agent
- Document versioning with IF.TTT compliance
- Meilisearch 5-index faceted search
- Multi-calendar system (4 types: service, warranty, owner, work roadmap)
- VAT/tax compliance tracking with jurisdiction rules engine
- Multi-user expense tracking with OCR receipt extraction
- Multi-tenant security with broker + owner account separation
Ready for Session 3 (UX/Sales Design) and Session 4 (Implementation)
Token budget: 138K/200K used (69% utilized, efficient)
Status: ✅ COMPLETE AND VERIFIED
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