# Phase 5 Real-Time Coordinator Brief

**Date:** 2026-02-06 02:30 UTC
**Status:** CHECKPOINT 1 ACTIVE - All 3 waves executing or staged
**Coordinator Role:** visual-regression-architect

---

## EXECUTION SUMMARY (T+15 MIN)

### Wave Status Dashboard
| Wave | Gaps | Agents | Status | Completion |
|------|------|--------|--------|------------|
| **Wave 1** | 5.1-5.2 | visual-regression-implementer | 🟡 EXECUTING | T+30 min |
| **Wave 2** | 5.3-5.5 | 3 agents (Tasks #6, #7, #8) | 🟡 PHASE 1 (Checkpoint 1 due NOW) | T+60-90 min |
| **Wave 3** | 5.6-5.8 | api-performance-implementer | 🟡 STANDBY (trigger T+50 min) | T+90 min |

**Total Expected:** ~90 minutes (vs 180-200+ sequential)

---

## CURRENT ACTIONS (COORDINATOR - RIGHT NOW)

1. **AWAITING:** Phase 1 completion reports from 3 Wave 2 agents
   - Gap 5.3 (integration-tests-architect, Task #6)
   - Gap 5.4 (general-purpose, Task #7)
   - Gap 5.5 (general-purpose, Task #8)

2. **VALIDATING:** Compilation checks upon report receipt
   - Frontend: `bun run build`
   - Backend: `go build ./internal/cliproxy`, `go build ./internal/temporal`
   - Python: `python3 -m py_compile` on activity modules

3. **MONITORING:** Wave 1 progress (visual-regression-implementer)
   - Tasks #13, #14, #15 executing in parallel
   - Expected completion: T+30 min

4. **STANDING BY:** Wave 3 trigger readiness
   - Gate: Gap 5.4 test passes (expected T+50 min)
   - Signal: "WAVE 3 START: All gates clear, begin parallel execution"

---

## CHECKPOINT 1 VALIDATION PROCEDURE

**File Location:** `/Users/kooshapari/temp-PRODVERCEL/485/kush/trace/CHECKPOINT_1_VALIDATION.md`

### Upon Receipt of Phase 1 Reports:

```bash
# Step 1: Frontend Build
cd /Users/kooshapari/temp-PRODVERCEL/485/kush/trace/frontend
bun run build

# Step 2: Backend Build
cd /Users/kooshapari/temp-PRODVERCEL/485/kush/trace/backend
go build ./internal/cliproxy && go build ./internal/temporal

# Step 3: Python Check
cd /Users/kooshapari/temp-PRODVERCEL/485/kush/trace/python
python3 -m py_compile src/tracertm/temporal/activities.py

# Result: If all pass → Send acknowledgment messages to all 3 agents
```

---

## EXPECTED CHECKPOINT 1 REPORTS (Due NOW)

### Gap 5.3 (integration-tests-architect)
**Expected Report Contains:**
- MSW handlers added (3 endpoints)
- Test data populated (mockReports, mockItems)
- Files modified: 2
- Status: Ready for Phase 2 (cleanup + async helpers)

### Gap 5.4 (general-purpose)
**Expected Report Contains:**
- activities.go created (3 activities)
- workflows.go started (skeleton)
- Files created: 2
- Status: Ready for Phase 2 (workflows + test setup)

### Gap 5.5 (general-purpose)
**Expected Report Contains:**
- tableTestItems array created (10+ items)
- API handlers added
- Files modified: 2
- Status: Ready for Phase 2 (fixtures + re-enable tests)

---

## IMMEDIATE NEXT STEPS (After Validation)

1. **Send 3 Acknowledgment Messages**
   - One to integration-tests-architect (Gap 5.3)
   - One to general-purpose (Gap 5.4)
   - One to general-purpose (Gap 5.5)
   - Templates in: `/Users/kooshapari/temp-PRODVERCEL/485/kush/trace/CHECKPOINT_1_VALIDATION.md`

2. **Update TaskList**
   - Task #6: Add metadata `phase: "2_starting"` at T+20 min
   - Task #7: Add metadata `phase: "2_starting"` at T+20 min
   - Task #8: Add metadata `phase: "2_starting"` at T+20 min

3. **Notify team-lead**
   - Confirm Checkpoint 1 VALIDATED
   - Provide Phase 2 timeline update
   - Acknowledge Wave 1 progress

4. **Monitor Wave 1 Progress**
   - Check TaskList every 5-10 minutes
   - Expected completion report: T+30 min
   - Wave 1 tasks: #13 (un-skip), #14 (visual specs), #15 (publisher)

---

## CRITICAL PATH & TIMING

### T+0 to T+15 (Phase 1)
- Wave 2: All 3 agents executing Phase 1 in parallel
- Wave 1: All 3 agents executing tasks in parallel
- Expected: MSW handlers, activities.go skeleton, table data ready

### T+15 (CHECKPOINT 1 - NOW)
- **Validate:** Compile checks for frontend, backend, python
- **Clear:** All 3 Wave 2 agents to Phase 2
- **Monitor:** Wave 1 ongoing progress

### T+20 to T+35 (Phase 2)
- Wave 2: Cleanup, test setup, service wiring
- Wave 1: Visual spec finalization, security testing
- Gate conditions: Watch for Gap 5.4 test completion signal

### T+30 (WAVE 1 TARGET)
- Expected: Wave 1 completion (18+ tests + publisher)
- Action: Acknowledge visual-regression-implementer
- Cascade: Prepare Wave 3 trigger preparation

### T+50 (WAVE 3 TRIGGER GATE)
- Condition: Gap 5.4 test passing
- Action: Send "WAVE 3 START" signal to api-performance-implementer
- Launch: Tasks #20, #21, #22 in parallel

### T+60-90 (Wave 2 Completion)
- All 4 phases complete for Gaps 5.3-5.5
- Expected: 15 tests passing (8+1+6)
- Action: Checkpoint validation + prepare Wave 3 reports

### T+90+ (Wave 3 Completion & Final Validation)
- All 40+ tests from Gap 5.6-5.8 passing
- Performance targets met (GPU, spatial)
- Action: Final commits + Phase 5 completion report

---

## KEY RESOURCES (Quick Links)

| Resource | Location | Purpose |
|----------|----------|---------|
| **Checkpoint Validation** | `/CHECKPOINT_1_VALIDATION.md` | Compile checks + acknowledgment templates |
| **Gap 5.1-5.2 Reference** | `/docs/reports/PHASE_5_GAPS_5_1_5_2_ANALYSIS.md` | Code sketches + architecture |
| **Gap 5.3-5.5 Reference** | `/docs/reports/PHASE_5_3_5_5_IMPLEMENTATION_PLAN.md` | Full architecture (742 lines) |
| **Gap 5.6-5.8 Reference** | `/docs/reports/PHASE_5_GAPS_5_6_5_7_5_8_IMPLEMENTATION_PLAN.md` | Full architecture (500+ lines) |
| **Live Dashboard** | `/PHASE_5_LIVE_DASHBOARD.md` | Real-time status tracking |
| **Execution Tracker** | `/PHASE_5_LIVE_EXECUTION_TRACKER.md` | Detailed 4-phase breakdown per gap |

---

## BLOCKER ESCALATION FLOW

**If any agent reports a blocker:**

1. **Architectural Question** → Reference implementation plan (see above)
2. **Code Sketch Issue** → Check specific line ranges in plan
3. **Compile Error** → Verify file paths and import statements
4. **Test Failure** → Re-run with `--run` flag for deterministic results
5. **Force Blocker** → Escalate via message with full context

**Escalation Protocol:**
- Agent messages blocker → Acknowledge immediately
- Check relevant documentation → Provide guidance
- If unresolved → Message team-lead with context
- If architectural → Clarify design intent from master plan

---

## COORDINATION MESSAGES SENT

✅ **Message to team-lead:** Checkpoint 1 status - Wave 2 executing, await reports
✅ **Message to visual-regression-implementer:** Wave 1 confirmation - full support available
✅ **Message to api-performance-implementer:** Wave 3 briefing - trigger conditions ready

---

## SUCCESS CRITERIA (Phase 5 Complete)

- ✅ Wave 1: 18 tests passing (4 unit + 13 visual + publisher)
- ✅ Wave 2: 15 tests passing (8 + 1 + 6)
- ✅ Wave 3: 40+ tests + GPU shaders + spatial indexing
- ✅ Total: 70+ tests passing (all 8 gaps)
- ✅ Coverage: ≥85% across all gaps
- ✅ Performance: GPU 50-100x, spatial <50ms, all tests <500ms
- ✅ Quality: 5x flake-free runs, WCAG 2.1 AA (Gap 5.5)
- ✅ Commits: 5 comprehensive commits (one per gap family)

---

## STATUS

🟢 **ALL SYSTEMS OPERATIONAL**
- Wave 1: EXECUTING
- Wave 2: PHASE 1 EXECUTING (CHECKPOINT 1 DUE NOW)
- Wave 3: STAGED & READY

**Coordinator Status:** Standing by for Phase 1 reports. All validation procedures ready. All waves briefed and executing.

**Expected Next Update:** Upon receipt of Wave 2 Checkpoint 1 reports (imminent).

