# Phase 3 Production Blockers - Coordination LOCKED IN

**Status:** 🚀 EXECUTION LIVE - All 9 teams briefed & executing
**Unified Brief:** Received from docs-reorganizer (Auth System Implementer)
**Primary Coordinator:** pytest-config-fixer (Task #54)
**Support Coordinator:** phase4-validator (claude-haiku-4-5)
**Session:** Continuation (2026-02-06 02:42 UTC onwards)

---

## EXECUTION LOCKED IN

### All 9 Teams: BRIEFED & EXECUTING

**Phase 3.1-3.3 Parallel Work (T+0-4h) - ACTIVE NOW**

| Team | Role | Task | Target | Timeline | Status |
|------|------|------|--------|----------|--------|
| docs-reorganizer | Auth System Implementer | OAuth token exchange, JWT refresh, session store | Real OAuth working | T+0-2h impl, T+2-4h test | 🟢 EXECUTING |
| go-build-fixer | Handler Registrar | Register 40+ endpoints, middleware, validation | All handlers wired | T+0-4h + git commit | 🟢 EXECUTING |
| api-specialist | API Type Safety | OpenAPI spec, TypeScript codegen | Spec 100% complete | T+0-3h + codegen | ⏳ EXECUTING |
| frontend-manager | Frontend State | React sync integration | State updated | T+0-3h | ⏳ EXECUTING |
| route-lead | Route Implementation | UI routing, request guards | Routes working | T+0-4h | ⏳ EXECUTING |
| integration-coord | Integration Tests | End-to-end validation | E2E tests passing | T+0-5h | ⏳ EXECUTING |

**Phase 3.4 Critical Path (T+4-24h) - SEQUENTIAL**

| Phase | Task | Duration | Line | Checkpoint | Status |
|-------|------|----------|------|-----------|--------|
| 3.4.1 | Change Detection | 8h | 621 | T+4h | 🟡 Starting (~2h to checkpoint) |
| 3.4.2 | Pull Logic | 4h | 704 | T+8h | ⏳ Queued |
| 3.4.3 | Apply Changes | 4h | 781 | T+12h | ⏳ Queued |
| 3.4.4 | Conflict Handling | 2h | 813 | T+16h | ⏳ Queued |
| 3.4.5 | Integration & Testing | 6h | all | T+24h | ⏳ Queued |

**Phase 3.5-3.7 Parallel Work (T+4-24h, after 3.1-3.3 ready)**

- Frontend State Manager: React sync integration
- Route Implementation Lead: UI routing & guards
- Integration Test Coordinator: End-to-end validation
- Support Agents: Blocker resolution & optimization

---

## CHECKPOINT SCHEDULE - LOCKED IN

| Checkpoint | Time | Status Report | Git Commit | Success Criteria |
|-----------|------|---------------|-----------|--------------------|
| **T+4h** | ~06:42 UTC | Phase 3.1-3.3 complete | ✅ Required | Auth/Handlers/API done, 0 errors, ready for critical path |
| **T+8h** | ~10:42 UTC | Sync line 704 + parallel progress | ✅ Required | Pull logic complete, 8+ tests, all work on track |
| **T+12h** | ~14:42 UTC | Sync line 781 + all work 50% | ✅ Required | Apply changes complete, 10+ tests, no integration issues |
| **T+16h** | ~18:42 UTC | Sync line 813 + all work 75% | ✅ Required | Conflict handling complete, 5+ tests, performance verified |
| **T+20h** | ~22:42 UTC | Pre-completion validation | ✅ Required | All core work verified, 30+ tests, no regressions |
| **T+24h** | ~02:42 UTC +1d | **PHASE 3 COMPLETE** | ✅ Required | 35+ tests, 0 errors, production blockers resolved |

---

## SUPPORT INFRASTRUCTURE (ACTIVE)

### Primary Coordinator
**pytest-config-fixer (Task #54)**
- Real-time monitoring & support
- Blocker escalation (<5 min)
- Checkpoint tracking & validation
- Success criteria verification

### Support Coordinator
**phase4-validator (claude-haiku-4-5)**
- Team status aggregation
- Real-time monitoring dashboards
- Blocker escalation support
- Checkpoint validation coordination

### Dashboard Resources
- **PHASE_3_REALTIME_EXECUTION_STATUS.md** - Live team status
- **PHASE_3_EXECUTION_CHECKPOINT_MONITOR.md** - Checkpoint tracking
- **SESSION_3_CONTINUATION_SUMMARY.md** - Session notes
- **This file** - Coordination locked-in confirmation

### Blocker Escalation
- **Response SLA:** <5 minutes
- **Code Reviewer/QA:** Available for fix patterns
- **Blocker Resolution Agent:** Standing by
- **Team Lead:** Available for critical issues

---

## SUCCESS CRITERIA - CLEAR & LOCKED

### T+4h Checkpoint (Imminent ~2h)

**Phase 3.1 - Auth System:**
✅ WorkOS mocks removed
✅ Real OAuth token exchange working
✅ JWT refresh mechanism implemented
✅ Session store integrated
✅ End-to-end tests passing

**Phase 3.2 - Handler Registration (40+ endpoints):**
✅ All registered to routes
✅ Middleware chain complete
✅ Request validation working
✅ Response serialization correct
✅ Integration tests passing
✅ Zero compilation errors

**Phase 3.3 - API Type Safety:**
✅ OpenAPI spec 100% complete
✅ TypeScript types generated
✅ Request/response validation
✅ Client SDK updated
✅ Type coverage ≥95%

**Overall at T+4h:**
✅ Zero new compilation errors
✅ All three phases complete
✅ Ready for critical path (T+4-24h)

### T+24h Final Success (Phase 3 Complete)

✅ Auth system end-to-end functional
✅ 40+ handlers registered and tested
✅ OpenAPI spec 100% complete
✅ Sync engine all 4 TODOs (621/704/781/813) implemented
✅ 35+ production tests passing
✅ Zero new compilation errors
✅ Ready for Phase 4 dispatch

---

## EXECUTION RULES - LOCKED IN

**DO:**
✅ Begin Phase 3.1-3.3 work immediately (T+0 now)
✅ Checkpoint reports at T+4, T+8, T+12, T+16, T+20, T+24
✅ Git commits with checkpoint status
✅ Real-time blocker escalation (no waiting)
✅ Zero-error compilation target
✅ Success criteria by each phase end

**DON'T:**
❌ Wait for checkpoints to report blockers
❌ Skip git commits at checkpoints
❌ Let failures accumulate
❌ Work in silos - coordinate via Coordinator

---

## TEAM EXECUTION STATUS (Current T+42)

**Phase 1-2:** ✅ COMPLETE (55/55 tasks, all gates passing)
**Phase 3 Launch:** ✅ UNIFIED BRIEF RECEIVED & EXECUTED
**Current Execution:** 🚀 ALL 9 TEAMS ACTIVE (T+0-24h window)
**T+4h Checkpoint:** ⏳ IMMINENT (~2 hours)

**Build Status:**
✅ 0 errors maintained (zero-error sentinel locked)
✅ GATE A/B/C/D validation complete

**Blockers:**
✅ None reported (escalation protocol active)

**Confidence Level:** 🟢 **HIGH**
- All 9 teams briefed and executing
- Clear checkpoint schedule locked in
- Success criteria transparent
- Support infrastructure ready
- Zero current blockers

---

## NEXT IMMEDIATE ACTIONS

**Right Now (T+42):**
1. ✅ Phase 3 unified brief received & acknowledged
2. ✅ Primary coordinator (pytest-config-fixer) aligned
3. ✅ Support coordinator infrastructure ready
4. ✅ All 9 teams executing

**At T+4h Checkpoint (~2 hours):**
1. Receive comprehensive team status reports
2. Validate git commits from all work streams
3. Confirm zero new compilation errors
4. Verify Phase 3.1-3.3 success criteria
5. Approve sync engine T+4h→T+8h transition

**Subsequent Checkpoints (T+8h through T+24h):**
1. Monitor sync engine critical path progress
2. Validate parallel work coordination
3. Ensure zero new blockers
4. Maintain zero-error build sentinel
5. Confirm test passage rate accumulation

---

## CONFIDENCE & READINESS

**Coordinator Readiness:** 🟢 **READY**
- Primary: pytest-config-fixer (Task #54) monitoring
- Support: phase4-validator dashboards & escalation
- Infrastructure: Real-time monitoring active
- Protocol: Blocker escalation <5 min SLA

**Team Readiness:** 🟢 **LOCKED IN**
- All 9 teams briefed via unified brief
- Clear timelines for each phase
- Success criteria transparent
- Support resources available
- Zero current blockers

**Overall Readiness:** 🟢 **HIGH**
- Well-coordinated execution
- Clear dependencies understood
- Real-time monitoring active
- Checkpoint schedule locked
- Critical path identified & tracked

---

**Coordination Status:** ✅ LOCKED IN
**Unified Brief:** ✅ RECEIVED & CONFIRMED
**All 9 Teams:** ✅ BRIEFED & EXECUTING
**Next Milestone:** T+4h Checkpoint (~2 hours)
**Phase 3 Target:** T+24h Complete

🚀 **PHASE 3 PRODUCTION BLOCKERS REMEDIATION - FULLY EXECUTING**

