## Immediate Addition — Event Graph Coordination Logging (12:34 UTC)

**Phase 6 enhancement:** Log `type: "coordination"` documents to Event Graph for Phase 7 HBM planning

### Implementation
- Document classification adds `coordination` type (no calendar events)
- Extract: dates, assigned_to, child, context, needs_confirmation, blocking
- Skip calendar creation button for coordination items
- Add "Confirm with [person]" action button instead
- Store in Event Graph with `coordination` label

### Example
```
Message: "Can you cover Thursday?"
→ Type: coordination
→ Dates: [2026-06-04]
→ Assigned_to: [matt] (inferred from question)
→ Context: care_coverage
→ Needs_confirmation: true
→ Blocking: true (Aundrea waiting)
```

**Socrates task:** Extend document classifier + Event Graph schema
**Status:** Queued for Phase 6 sprint

---

## Phase 8 Roadmap Created (12:34 UTC)

**Silent Observer (Ambient Coordination)** — Zero-UI household coordination

**Architecture:** Two-Tier Router Pattern
- Tier 1: Tripwire (Python/Regex or Sub-1B model) — <10ms, CPU only
- Tier 2: Heavy Lifter (8B LLM) — only if Tripwire matches

**Platform:** Telegram Group Chat "Family Logistics" — Matt, Aundrea, Icarus
**Behavior:** Silent listening, speaks only on conflicts
**Sovereign:** Local-first, Gaming PC via Tailscale
**Future:** iMessage skills research (macOS Bridge, Private API, Shortcuts)

**File:** `shared/project-docs/icarus-phase-8-silent-observer.md`

---

**Trigger:** UAT feedback — briefing informs but doesn't action  
**Feature:** Inline buttons on briefing cards for one-click calendar creation  
**Status:** Dispatched to Socrates + Daedalus  
**Priority:** Blocks workflow completion  

### Implementation
- Backend: `handle_calendar_add()` callback handler
- UX: Button placement + confirmation flow (Daedalus)
- Integration: Radicale via existing family_assistant calendar_sync
- Pattern: Same as recipe toggle system

### Deliverables
- Action buttons on briefing cards
- Radicale event creation
- Confirmation with edit/delete options

**Sprint:** Phase 6.1 immediate addition  
**Files:** `UAT-phase6-1-tracking.md` updated


---

## Phase 6.1 Document Intelligence — COMPLETE (12:38 UTC)

**Status:** Validation sprint complete, ready for live UAT  
**Routing accuracy:** 100% deterministic (19/19 test cases)  
**Vision extraction:** qwen3-vl:8b — excellent fidelity  
**Briefing generation:** 0.95+ confidence, proper classification  
**Sovereign stack:** All local (Gaming PC), zero cloud fallback  

**Known issue (non-blocking):** Rule 007 `hoffmann` pattern over-matches — fix queued

**Deliverables:** `shared/project-docs/phase6-1/` (status report, routing log, e2e results)

---

## Immediate Addition — "Add to Calendar" Buttons (03:11-03:19 UTC)

**Trigger:** UAT feedback — briefing informs but doesn't action  
**Status:** ✅ COMPLETE — Both agents finished  
**Socrates:** Backend handler, Radicale integration, callback routing  
**Daedalus:** Button UX spec, confirmation flow, error states, conflict detection

**Files:**
- `shared/project-docs/calendar-button-ux-spec.md`
- `icarus/core/handlers/calendar_action.py`
- `icarus/core/briefing/generator.py` (modified)

**Workflow:** Document → Vision → Briefing → [🗓️ Add to Calendar] → Radicale → ✅ Confirmation

---

## Coordination vs Calendar Events — Clarified (12:13 UTC)

**Decision:** Messages without specific times/venues are **coordination state**, not calendar events

**Example:** "I'll take Sully Thursday without before/after care" → Event Graph (coordination), NOT calendar

**Phase 6:** Skip calendar creation for coordination, log to Event Graph  
**Phase 7 HBM:** Week Brief surfaces coordination patterns  
**Phase 8 Silent Observer:** Ambient extraction of coordination from family chat

---

## Phase 8 — Silent Observer Spec Created (12:34 UTC)

**Theme:** Zero-UI household coordination via ambient message monitoring
**Platform:** Telegram "Family Logistics" group (Matt, Aundrea, Icarus)
**Entry:** After Phase 7 HBM maturity

**Architecture:** Two-Tier Router Pattern
- Tier 1 (Tripwire): Python/Regex or Sub-1B — <10ms, CPU-only
- Tier 2 (Heavy Lifter): 8B LLM only on match — full extraction

**Sovereign constraint:** Local-first via Gaming PC, no cloud
**Behavior:** Speaks only on conflicts
**iMessage exploration:** macOS Bridge, Private API, Shortcuts automation — noted for research

**File:** `shared/project-docs/icarus-phase-8-silent-observer.md`

---

## Outstanding: Phase 6 Event Graph Logging

**Queued:** Extend document classifier for `type: "coordination"`  
**Action:** Skip calendar, add "Confirm with [person]" button, log to Event Graph  
**Dispatch:** Pending — queue with Phase 6.2 IMAP Ingress or immediate

---

## Phase Status Summary (2026-04-28)

| Phase | Status | Focus |
|-------|--------|-------|
| Phase 5 | ✅ UAT Complete | Document routing, recipe ecosystem |
| Phase 6.1 | ✅ Complete | Document Intelligence validation |
| Phase 6.2 | Planned | IMAP Ingress (iCloud) |
| Phase 6.3 | Planned | Drop Zone share sheet (Daedalus) |
| Phase 6.4 | Planned | Finance Intelligence |
| Phase 6.5 | Planned | Brain Query |
| Phase 7 | Planned | HBM — Hierarchical Briefing Model |
| Phase 8 | Planned | Silent Observer — ambient coordination |