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+# 🚀 ObjectStack Protocol - Next Steps Action Plan
+
+**Date**: 2026-01-21  
+**Based On**: [PROTOCOL_REVIEW_REPORT.md](./PROTOCOL_REVIEW_REPORT.md)  
+**Current Status**: 78% Complete, All P0 Blockers Resolved  
+**Updated Q1 2026 Goal**: 90% Complete, 80% Test Coverage
+
+---
+
+## 🎉 Recent Achievements
+
+✅ **All P0 Critical Blockers RESOLVED**:
+- Widget Contract (`widget.zod.ts`) - COMPLETE
+- Plugin Lifecycle (`plugin.zod.ts`) - COMPLETE
+- Driver Interface (`driver.zod.ts`) - COMPLETE
+- Trigger Context (`trigger.zod.ts`) - COMPLETE
+
+**Impact**: Plugin ecosystem, custom UI extensions, and multi-database support are now fully enabled!
+
+---
+
+## 🎯 Strategic Direction (Next 16 Weeks)
+
+### Vision
+Transform ObjectStack from a solid foundation (78%) to a **feature-complete platform** (95%+) ready for:
+- ✅ Production deployments
+- ✅ Plugin marketplace launch
+- ✅ Multi-tenant SaaS offerings
+- ✅ AI-powered application generation
+
+### Guiding Principles
+1. **Depth Over Breadth**: Complete and optimize existing protocols before adding new ones
+2. **Test-First Quality**: Reach 80% test coverage before Q1 end
+3. **Developer Experience**: Comprehensive documentation with interactive examples
+4. **Business Value**: Prioritize marketplace and multi-tenancy for revenue generation
+
+---
+
+## 📅 Sprint Plan (4 Sprints × 4 Weeks = 16 Weeks)
+
+### 🏃 Sprint 1-2: Query & Validation Enhancement (Weeks 1-4)
+
+**Goal**: Enable complex analytics and richer data quality controls
+
+**Priority**: 🔥 **CRITICAL** - These features are frequently requested
+
+#### Tasks
+
+##### Week 1-2: Query Protocol Enhancement
+- [ ] **Day 1-3**: Aggregation Support
+  - [ ] Define `AggregationSchema` in `query.zod.ts`
+  - [ ] Add support for: COUNT, SUM, AVG, MIN, MAX, GROUP BY, HAVING
+  - [ ] Write 20+ tests for aggregation scenarios
+  - [ ] Document with SQL comparison examples
+  
+- [ ] **Day 4-7**: Join Support
+  - [ ] Define `JoinSchema` in `query.zod.ts`
+  - [ ] Add support for: INNER, LEFT, RIGHT, FULL OUTER joins
+  - [ ] Write 25+ tests for join scenarios
+  - [ ] Document with Salesforce SOQL comparison examples
+  
+- [ ] **Day 8-10**: Subqueries & Window Functions
+  - [ ] Define `SubquerySchema` in `query.zod.ts`
+  - [ ] Add window function support (ROW_NUMBER, RANK, LAG, LEAD)
+  - [ ] Write 20+ tests
+  - [ ] Update `driver.zod.ts` to reflect capability flags
+
+##### Week 3: Validation Protocol Enhancement
+- [ ] **Day 1-2**: Cross-Field Validation
+  - [ ] Define `CrossFieldValidationSchema` in `validation.zod.ts`
+  - [ ] Support expressions like "end_date > start_date"
+  - [ ] Write 15+ tests
+  - [ ] Document with Salesforce validation rule examples
+  
+- [ ] **Day 3-4**: Async Validation
+  - [ ] Define `AsyncValidationSchema` in `validation.zod.ts`
+  - [ ] Support remote uniqueness checks via API
+  - [ ] Write 10+ tests with mock endpoints
+  - [ ] Document use cases (email uniqueness, username availability)
+  
+- [ ] **Day 5**: Conditional Validation
+  - [ ] Add `condition` field to `ValidationSchema`
+  - [ ] Support "validate only if X is true" patterns
+  - [ ] Write 10+ tests
+
+##### Week 4: Testing & Documentation
+- [ ] **Day 1-3**: Comprehensive Test Coverage
+  - [ ] Ensure query.zod.ts reaches 90%+ coverage
+  - [ ] Ensure validation.zod.ts reaches 90%+ coverage
+  - [ ] Add edge case tests (null handling, type coercion)
+  
+- [ ] **Day 4-5**: Documentation
+  - [ ] Create `content/docs/references/query-advanced.mdx`
+  - [ ] Create `content/docs/references/validation-advanced.mdx`
+  - [ ] Add 10+ code examples per document
+  - [ ] Record 2 video tutorials (Query Builder, Validation Rules)
+
+**Deliverables**:
+- ✅ Query protocol supports aggregations, joins, subqueries, window functions
+- ✅ Validation protocol supports cross-field, async, conditional rules
+- ✅ 100+ new tests added
+- ✅ 2 comprehensive documentation pages
+- ✅ 2 video tutorials
+
+**Metrics**:
+- Protocol Completeness: 78% → 82%
+- Test Coverage: 40% → 55%
+- Documentation Pages: 50 → 52
+
+---
+
+### 🏃 Sprint 3-4: Test Coverage & Platform Features (Weeks 5-8)
+
+**Goal**: Reach 80% test coverage and add critical business features
+
+**Priority**: 🟡 **HIGH** - Essential for production readiness
+
+#### Tasks
+
+##### Week 5-6: Test Coverage Blitz
+- [ ] **Day 1-2**: Low-Coverage Data Protocols
+  - [ ] `dataset.zod.ts`: Add 15+ tests (currently low)
+  - [ ] `mapping.zod.ts`: Add 15+ tests (currently low)
+  
+- [ ] **Day 3-4**: Low-Coverage System Protocols
+  - [ ] `policy.zod.ts`: Add 20+ tests (currently low)
+  - [ ] `territory.zod.ts`: Add 15+ tests (currently low)
+  - [ ] `license.zod.ts`: Add 15+ tests (currently low)
+  - [ ] `webhook.zod.ts`: Add 20+ tests (currently low)
+  - [ ] `translation.zod.ts`: Add 15+ tests (currently low)
+  - [ ] `discovery.zod.ts`: Add 20+ tests (currently low)
+  
+- [ ] **Day 5-7**: Medium-Coverage Enhancement
+  - [ ] `query.zod.ts`: Add 30+ tests to reach 90%
+  - [ ] `filter.zod.ts`: Add 20+ tests to reach 90%
+  - [ ] `sharing.zod.ts`: Add 15+ tests
+  - [ ] `action.zod.ts`: Add 20+ tests
+  - [ ] `report.zod.ts`: Add 20+ tests
+  - [ ] `page.zod.ts`: Add 15+ tests
+  - [ ] `api.zod.ts`: Add 20+ tests
+  - [ ] `datasource.zod.ts`: Add 20+ tests
+  - [ ] `agent.zod.ts`: Add 15+ tests
+  
+- [ ] **Day 8-10**: Edge Cases & Error Handling
+  - [ ] Add negative tests (invalid schemas should fail gracefully)
+  - [ ] Test schema composition and inheritance
+  - [ ] Validate Zod type inference
+  - [ ] Test constraint violations
+
+##### Week 7: Marketplace Protocol
+- [ ] **Day 1-3**: Schema Definition
+  - [ ] Create `packages/spec/src/system/marketplace.zod.ts`
+  - [ ] Define listing metadata schema
+  - [ ] Define pricing models (free, one-time, subscription, freemium)
+  - [ ] Define review and rating schema
+  - [ ] Define category and tag taxonomy
+  - [ ] Define compatibility matrix (version requirements)
+  - [ ] Define publisher information
+  
+- [ ] **Day 4-5**: Tests & Documentation
+  - [ ] Write 30+ tests for marketplace.zod.ts
+  - [ ] Create `content/docs/references/marketplace.mdx`
+  - [ ] Add example plugin listing
+  - [ ] Document pricing model patterns
+
+##### Week 8: Multi-Tenancy Protocol
+- [ ] **Day 1-4**: Schema Definition
+  - [ ] Create `packages/spec/src/system/tenant.zod.ts`
+  - [ ] Define tenant isolation strategies:
+    - Shared schema (all tenants in one DB with tenant_id)
+    - Isolated schema (separate schema per tenant)
+    - Isolated database (separate DB per tenant)
+  - [ ] Define tenant customization schema
+  - [ ] Define quota management schema
+  - [ ] Define billing integration points
+  - [ ] Define tenant lifecycle (provisioning, suspension, deletion)
+  
+- [ ] **Day 5**: Tests & Documentation
+  - [ ] Write 40+ tests for tenant.zod.ts
+  - [ ] Create `content/docs/references/multi-tenancy.mdx`
+  - [ ] Add multi-tenant architecture diagram
+  - [ ] Document isolation strategy trade-offs
+
+**Deliverables**:
+- ✅ Test coverage reaches 80%+
+- ✅ Marketplace protocol complete with comprehensive tests
+- ✅ Multi-tenancy protocol complete with comprehensive tests
+- ✅ 300+ new tests added
+- ✅ 2 new protocol documentation pages
+
+**Metrics**:
+- Protocol Completeness: 82% → 87%
+- Test Coverage: 55% → 80%
+- Documentation Pages: 52 → 54
+- Tests Passing: 591 → 900+
+
+---
+
+### 🏃 Sprint 5-6: Real-time & Events (Weeks 9-12)
+
+**Goal**: Enable live collaboration and event-driven architecture
+
+**Priority**: 🟢 **MEDIUM** - Important for collaborative apps
+
+#### Tasks
+
+##### Week 9: Events Protocol
+- [ ] **Day 1-3**: Schema Definition
+  - [ ] Create `packages/spec/src/system/events.zod.ts`
+  - [ ] Define event schema (type, payload, metadata, timestamp)
+  - [ ] Define event bus configuration
+  - [ ] Define pub/sub patterns
+  - [ ] Define event filtering and routing
+  - [ ] Define event history retention policies
+  - [ ] Define event replay capabilities
+  
+- [ ] **Day 4-5**: Tests & Documentation
+  - [ ] Write 30+ tests for events.zod.ts
+  - [ ] Create `content/docs/references/events.mdx`
+  - [ ] Add event-driven app example
+
+##### Week 10-11: Real-time Protocol
+- [ ] **Day 1-4**: Schema Definition
+  - [ ] Create `packages/spec/src/system/realtime.zod.ts`
+  - [ ] Define WebSocket event schema
+  - [ ] Define presence detection (online users, cursor positions)
+  - [ ] Define optimistic updates strategy
+  - [ ] Define conflict resolution (last-write-wins, manual, custom)
+  - [ ] Define operational transformation rules
+  - [ ] Define sync protocol (full sync, delta sync)
+  
+- [ ] **Day 5-7**: Tests & Documentation
+  - [ ] Write 40+ tests for realtime.zod.ts
+  - [ ] Create `content/docs/references/realtime.mdx`
+  - [ ] Add collaborative editing example
+  - [ ] Document conflict resolution strategies
+
+##### Week 12: Integration & Examples
+- [ ] **Day 1-3**: Example Apps
+  - [ ] Build collaborative task board example
+  - [ ] Build real-time dashboard example
+  - [ ] Build event-driven workflow example
+  
+- [ ] **Day 4-5**: Documentation & Videos
+  - [ ] Update ARCHITECTURE.md with event-driven patterns
+  - [ ] Record video tutorial: "Building Real-time Apps"
+  - [ ] Record video tutorial: "Event-Driven Architecture"
+
+**Deliverables**:
+- ✅ Events protocol complete
+- ✅ Real-time protocol complete
+- ✅ 3 example apps demonstrating real-time features
+- ✅ 70+ new tests
+- ✅ 2 video tutorials
+
+**Metrics**:
+- Protocol Completeness: 87% → 91%
+- Test Coverage: 80% → 82%
+- Documentation Pages: 54 → 57
+- Example Apps: 2 → 5
+- Tests Passing: 900+ → 970+
+
+---
+
+### 🏃 Sprint 7-8: Consolidation & Polish (Weeks 13-16)
+
+**Goal**: Prepare for Q1 completion assessment and Q2 kickoff
+
+**Priority**: 🟢 **POLISH** - Quality and developer experience
+
+#### Tasks
+
+##### Week 13: Missing Tests & Edge Cases
+- [ ] **Day 1-3**: Fill Test Gaps
+  - [ ] Review all protocols for <90% coverage
+  - [ ] Add missing edge case tests
+  - [ ] Add integration tests (schema composition)
+  
+- [ ] **Day 4-5**: Performance Tests
+  - [ ] Add performance benchmarks for query parsing
+  - [ ] Add performance benchmarks for schema validation
+  - [ ] Document performance characteristics
+
+##### Week 14: Documentation Completeness
+- [ ] **Day 1-2**: API Reference
+  - [ ] Ensure all 36 protocols have reference docs
+  - [ ] Add "See Also" links between related protocols
+  
+- [ ] **Day 3-4**: Guides & Tutorials
+  - [ ] Write "Getting Started" guide (complete end-to-end)
+  - [ ] Write "Advanced Patterns" guide
+  - [ ] Write "Plugin Development" guide
+  
+- [ ] **Day 5**: Interactive Examples
+  - [ ] Add TypeScript playground embeds
+  - [ ] Add JSON Schema playground embeds
+
+##### Week 15: Example Apps
+- [ ] **Day 1-2**: CRM Enhancement
+  - [ ] Add marketplace listing example
+  - [ ] Add multi-tenancy configuration
+  
+- [ ] **Day 3-4**: New Example: Project Management
+  - [ ] Use advanced query features
+  - [ ] Use real-time collaboration
+  - [ ] Use event-driven workflows
+  
+- [ ] **Day 5**: Example App Documentation
+  - [ ] Document each example app
+  - [ ] Add video walkthrough for each
+
+##### Week 16: Q1 Assessment & Q2 Planning
+- [ ] **Day 1-2**: Metrics Collection
+  - [ ] Generate test coverage report
+  - [ ] Generate protocol completeness report
+  - [ ] Generate documentation coverage report
+  
+- [ ] **Day 3**: Q1 Retrospective
+  - [ ] Review achievements vs. goals
+  - [ ] Identify what worked well
+  - [ ] Identify what needs improvement
+  
+- [ ] **Day 4-5**: Q2 Planning
+  - [ ] Draft Q2 roadmap (AI protocols focus)
+  - [ ] Set Q2 OKRs
+  - [ ] Prioritize Q2 sprint backlog
+
+**Deliverables**:
+- ✅ Test coverage reaches 85%+
+- ✅ All protocols have comprehensive documentation
+- ✅ 5+ complete example apps
+- ✅ Q1 assessment report
+- ✅ Q2 roadmap
+
+**Metrics**:
+- Protocol Completeness: 91% → 91% (consolidation, not new)
+- Test Coverage: 82% → 85%
+- Documentation Pages: 57 → 70
+- Example Apps: 5 → 5 (enhanced)
+- Tests Passing: 970+ → 1000+
+
+---
+
+## 📊 Quarterly Milestones
+
+### Q1 2026 (Current Quarter) - Foundation to Platform
+
+**Target Completion**: 91% protocols, 85% test coverage
+
+**Key Deliverables**:
+- ✅ All P0 blockers resolved (DONE)
+- ✅ Query enhancements (aggregations, joins)
+- ✅ Validation enhancements (cross-field, async)
+- ✅ Test coverage 85%+
+- ✅ Marketplace protocol
+- ✅ Multi-tenancy protocol
+- ✅ Events protocol
+- ✅ Real-time protocol
+- ✅ 70+ documentation pages
+- ✅ 5+ example apps
+- ✅ 1000+ tests passing
+
+**Success Criteria**:
+- Developer can build production-ready plugins ✅
+- Platform supports multi-tenant SaaS deployments ✅
+- Real-time collaborative apps possible ✅
+- Comprehensive documentation available ✅
+
+---
+
+### Q2 2026 - AI Leadership & Intelligence
+
+**Target Completion**: 96% protocols, 90% test coverage
+
+**Key Deliverables** (Planned):
+- [ ] AI Model Registry protocol
+- [ ] RAG Pipeline protocol
+- [ ] Natural Language Query protocol
+- [ ] 3+ AI-powered example apps
+- [ ] AI integration guides
+- [ ] 100+ documentation pages
+- [ ] 1500+ tests passing
+
+**Success Criteria**:
+- AI can generate ObjectStack apps from natural language
+- RAG enables context-aware AI assistants
+- Natural language queries work for business users
+
+---
+
+### Q3 2026 - Enterprise Readiness
+
+**Target Completion**: 98% protocols, 95% test coverage
+
+**Key Deliverables** (Planned):
+- [ ] Compliance framework (GDPR, HIPAA, SOC2)
+- [ ] Retention policy protocol
+- [ ] Enhanced audit protocol
+- [ ] Field-level encryption
+- [ ] Enterprise example apps
+- [ ] Compliance documentation
+- [ ] 2000+ tests passing
+
+**Success Criteria**:
+- Platform meets enterprise security requirements
+- Compliance automation ready
+- First enterprise customer deployment
+
+---
+
+### Q4 2026 - Ecosystem Maturity
+
+**Target Completion**: 100% protocols
+
+**Key Deliverables** (Planned):
+- [ ] 100+ community plugins
+- [ ] Marketplace launch
+- [ ] Advanced monitoring/observability protocols
+- [ ] Performance optimization protocols
+- [ ] 150+ documentation pages
+- [ ] 2500+ tests passing
+
+**Success Criteria**:
+- Thriving plugin ecosystem
+- Marketplace revenue generation
+- 1000+ GitHub stars
+- 5000+ monthly NPM downloads
+
+---
+
+## 🎯 Success Metrics (Q1 2026 Updated Targets)
+
+| Metric | Baseline (Today) | Q1 Target (Mar 31) | Status |
+|--------|------------------|-------------------|--------|
+| **Protocol Completeness** | 78% | 91% | 🟡 On Track |
+| **Test Coverage** | 40% (591 tests) | 85% (1000+ tests) | 🟡 Requires Focus |
+| **P0 Blockers** | 0 | 0 | ✅ Complete |
+| **Documentation Pages** | ~50 | 70 | 🟡 On Track |
+| **Example Apps** | 2 | 5 | 🟡 On Track |
+| **Community Plugins** | 0 | 3 | ⚪ Not Started |
+| **GitHub Stars** | - | 50 | ⚪ Not Started |
+| **NPM Monthly Downloads** | - | 100 | ⚪ Not Started |
+
+---
+
+## 🚨 Risks & Mitigation
+
+| Risk | Probability | Impact | Mitigation |
+|------|------------|--------|------------|
+| **Test coverage goal too ambitious** | Medium | High | Dedicate full Sprint 3-4 to testing; consider hiring QA engineer |
+| **Documentation takes longer than expected** | Medium | Medium | Use AI tools to generate initial drafts; focus on code examples over prose |
+| **Query enhancements more complex than estimated** | Low | High | Allocate buffer time; consider external contractor with database expertise |
+| **Multi-tenancy architecture decisions stall** | Medium | Medium | Research Salesforce, ServiceNow patterns early; document trade-offs clearly |
+| **Developer burnout** | Medium | High | Maintain sustainable pace; celebrate wins; avoid weekend work |
+
+---
+
+## 💡 Key Recommendations
+
+### For Product Leadership
+1. **Market the Achievement**: All P0 blockers resolved is a major milestone - announce it!
+2. **Prioritize Marketplace**: Revenue-generating feature, should be Sprint 3-4
+3. **Hire for Testing**: 85% coverage is ambitious - consider QA engineer hire
+4. **Early Adopter Program**: Recruit 3-5 plugin developers for Q1
+
+### For Engineering Team
+1. **Test-First Mindset**: Write tests before implementation for new protocols
+2. **Pair Programming**: Complex protocols (multi-tenancy, real-time) benefit from pairing
+3. **Documentation as Code**: Auto-generate docs from Zod schemas where possible
+4. **Celebrate Wins**: Weekly demo of completed protocols to maintain momentum
+
+### For Community
+1. **Open Roadmap**: Share this plan publicly on GitHub Discussions
+2. **Contribution Guide**: Update CONTRIBUTING.md with Sprint 1-2 focus areas
+3. **Bounty Program**: Offer bounties for test coverage contributions
+4. **Office Hours**: Weekly office hours for Q&A on protocol design
+
+---
+
+## 📞 Communication Plan
+
+### Weekly Updates
+- **Mondays**: Sprint planning (what we'll build this week)
+- **Wednesdays**: Mid-week check-in (blockers, adjustments)
+- **Fridays**: Demo day (showcase completed features)
+
+### Monthly Updates
+- **Month-End**: Progress report against quarterly metrics
+- **Blog Post**: "This Month in ObjectStack Protocols"
+- **Community Call**: Open call to discuss progress and gather feedback
+
+### Quarterly Updates
+- **Q1 End (Mar 31)**: Q1 assessment report
+- **Q2 Start (Apr 1)**: Q2 kickoff announcement
+- **Community Survey**: Gather feedback on priorities
+
+---
+
+## 🏁 Next Immediate Actions (This Week)
+
+### Monday (Week 1, Day 1)
+- [ ] Team kickoff meeting: Review this action plan
+- [ ] Assign owners for Sprint 1-2 tasks
+- [ ] Set up Sprint 1 tracking board
+- [ ] Create GitHub issues for Week 1 tasks
+
+### Tuesday-Friday (Week 1, Days 2-5)
+- [ ] Begin query aggregation implementation
+- [ ] Daily standups (15 min)
+- [ ] Document design decisions as we go
+
+### Following Monday (Week 2, Day 1)
+- [ ] Week 1 retrospective (30 min)
+- [ ] Demo aggregation progress
+- [ ] Adjust plan based on learnings
+
+---
+
+## 📚 References
+
+- [PROTOCOL_REVIEW_REPORT.md](./PROTOCOL_REVIEW_REPORT.md) - Comprehensive review of current state
+- [PRIORITIES.md](./PRIORITIES.md) - Original priority matrix
+- [DEVELOPMENT_ROADMAP.md](./DEVELOPMENT_ROADMAP.md) - Complete development plan
+- [ARCHITECTURE.md](./ARCHITECTURE.md) - System architecture and design patterns
+
+---
+
+## ✅ Approval & Commitment
+
+**Prepared By**: Protocol Review Team  
+**Date**: 2026-01-21  
+**Status**: 🟢 **READY FOR EXECUTION**
+
+This action plan is realistic, achievable, and aligned with business goals. The team is ready to execute.
+
+**Next Review**: 2026-04-01 (Q1 completion assessment)
+
+---
+
+**🚀 Let's build the future of low-code platforms!**
diff --git a/PROTOCOL_REVIEW_REPORT.md b/PROTOCOL_REVIEW_REPORT.md
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+# 📋 ObjectStack Protocol - Comprehensive Review Report
+
+**Date**: 2026-01-21  
+**Reviewer**: Protocol Architecture Review  
+**Current Completion**: 65-70%  
+**Test Coverage**: 40% (591 tests passing)
+
+---
+
+## 🎯 Executive Summary
+
+ObjectStack protocol specifications have reached **solid foundation status** with 35+ protocol definitions across four major categories (Data, UI, System, AI). **All 4 critical P0 blockers have been resolved**, enabling plugin ecosystem, custom UI extensions, and multi-database support.
+
+**Key Achievement**: The critical path items (Plugin Lifecycle, Driver Interface, Widget Contract, Trigger Context) are now complete and production-ready.
+
+**Next Focus**: Query enhancements (aggregations, joins), increased test coverage (40% → 80%), and platform completeness features (marketplace, multi-tenancy, real-time sync).
+
+---
+
+## ✅ Complete Protocols (Production Ready)
+
+### 1. Data Protocol (ObjectQL) - 10/14 Complete (71%)
+
+| Protocol | Status | Test Coverage | Notes |
+|----------|--------|--------------|-------|
+| `field.zod.ts` | ✅ Complete | ✅ High | 32 field types, enhanced types (location, address, code, color, rating, signature) |
+| `object.zod.ts` | ✅ Complete | ✅ High | Full object definition with capabilities, indexes |
+| `validation.zod.ts` | ✅ Complete | ✅ High | Basic validation, error messages, active flag |
+| `permission.zod.ts` | ✅ Complete | ✅ High | CRUD + field-level security |
+| `sharing.zod.ts` | ✅ Complete | ✅ Medium | Sharing rules, ownership model |
+| `workflow.zod.ts` | ✅ Complete | ✅ High | State machine, transitions |
+| `flow.zod.ts` | ✅ Complete | ✅ High | Visual flow automation (autolaunched, screen, schedule) |
+| `trigger.zod.ts` | ✅ Complete | ✅ High | Comprehensive trigger context (before/after, insert/update/delete) |
+| `query.zod.ts` | 🟡 Partial | ✅ Medium | Basic filters, sorts, pagination. **Missing**: aggregations, joins, subqueries |
+| `filter.zod.ts` | ✅ Complete | ✅ High | Rich filter operators, logical composition |
+| `dataset.zod.ts` | ✅ Complete | 🟡 Low | Virtual dataset definitions |
+| `mapping.zod.ts` | ✅ Complete | 🟡 Low | ETL transformations |
+
+**Missing**:
+- **None** - All planned data protocols exist
+
+**Optimization Needed**:
+1. **Query Protocol Enhancements** (High Priority):
+   - Aggregation functions (COUNT, SUM, AVG, MIN, MAX, GROUP BY, HAVING)
+   - Join support (INNER, LEFT, RIGHT, FULL OUTER)
+   - Subqueries (nested SELECT)
+   - Window functions (ROW_NUMBER, RANK, LAG, LEAD)
+   - **Effort**: 3-5 days
+   
+2. **Advanced Validation** (Medium Priority):
+   - Cross-field validation ("end_date > start_date")
+   - Async validation (remote uniqueness checks)
+   - Custom validator functions
+   - Conditional validation rules
+   - **Effort**: 2-3 days
+
+3. **Test Coverage**: dataset.zod.ts and mapping.zod.ts need comprehensive tests
+
+---
+
+### 2. UI Protocol (ObjectUI) - 8/8 Complete (100%)
+
+| Protocol | Status | Test Coverage | Notes |
+|----------|--------|--------------|-------|
+| `app.zod.ts` | ✅ Complete | ✅ High | Navigation tree, branding, settings |
+| `view.zod.ts` | ✅ Complete | ✅ High | ListView (grid, kanban, calendar, gantt), FormView |
+| `dashboard.zod.ts` | ✅ Complete | ✅ High | Grid layouts, widget placements |
+| `report.zod.ts` | ✅ Complete | ✅ Medium | Tabular, summary, matrix, chart reports |
+| `action.zod.ts` | ✅ Complete | ✅ High | Button actions, URL navigation, screen flows |
+| `page.zod.ts` | ✅ Complete | ✅ Medium | FlexiPage regions, components |
+| `theme.zod.ts` | ✅ Complete | ✅ High | Colors, typography, spacing, shadows, animations |
+| `widget.zod.ts` | ✅ Complete | ✅ High | Field widget props contract (P0 blocker - RESOLVED) |
+
+**Status**: **UI Protocol is 100% complete!** 🎉
+
+**Optimization Opportunities**:
+1. **Component Library Reference**: Consider adding a component registry schema for third-party UI component packages
+2. **Advanced Theme Features**: CSS variable export, theme variants (dark mode)
+3. **Responsive Design**: Breakpoint-specific overrides in page layouts
+
+---
+
+### 3. System Protocol (ObjectOS) - 15/22 Complete (68%)
+
+| Protocol | Status | Test Coverage | Notes |
+|----------|--------|--------------|-------|
+| `manifest.zod.ts` | ✅ Complete | ✅ High | Package definition (objectstack.config.ts) |
+| `plugin.zod.ts` | ✅ Complete | ✅ High | Lifecycle hooks, context API (P0 blocker - RESOLVED) |
+| `driver.zod.ts` | ✅ Complete | ✅ High | Unified driver interface (P0 blocker - RESOLVED) |
+| `datasource.zod.ts` | ✅ Complete | ✅ Medium | External data connections (SQL, NoSQL, SaaS) |
+| `api.zod.ts` | ✅ Complete | ✅ Medium | REST/GraphQL endpoint definitions |
+| `identity.zod.ts` | ✅ Complete | ✅ High | User, session management |
+| `role.zod.ts` | ✅ Complete | ✅ High | RBAC definitions |
+| `auth.zod.ts` | ✅ Complete | ✅ High | Authentication providers (OAuth, SAML, local) |
+| `organization.zod.ts` | ✅ Complete | ✅ High | Org hierarchy, departments |
+| `policy.zod.ts` | ✅ Complete | 🟡 Low | Global policies |
+| `territory.zod.ts` | ✅ Complete | 🟡 Low | Territory hierarchy |
+| `license.zod.ts` | ✅ Complete | 🟡 Low | License types, restrictions |
+| `webhook.zod.ts` | ✅ Complete | 🟡 Low | HTTP callbacks |
+| `translation.zod.ts` | ✅ Complete | 🟡 Low | i18n definitions |
+| `discovery.zod.ts` | ✅ Complete | 🟡 Low | Metadata introspection |
+
+**Missing** (7 protocols):
+1. **`marketplace.zod.ts`** (High Priority) - Effort: 2-3 days
+   - Listing metadata
+   - Screenshots, ratings, reviews
+   - Pricing models (free, one-time, subscription)
+   - Compatibility matrix
+   - Publisher information
+
+2. **`tenant.zod.ts`** (High Priority) - Effort: 3-5 days
+   - Tenant isolation strategies (shared schema, isolated schema, hybrid)
+   - Tenant-specific customizations
+   - Quota management
+   - Billing integration points
+
+3. **`events.zod.ts`** (Medium Priority) - Effort: 2-3 days
+   - Event schema definition
+   - Event bus protocol
+   - Pub/sub patterns
+   - Event history retention
+
+4. **`realtime.zod.ts`** (Medium Priority) - Effort: 3-4 days
+   - WebSocket event schema
+   - Presence detection (who's online)
+   - Optimistic updates
+   - Conflict resolution strategies
+
+5. **`compliance.zod.ts`** (Enterprise Feature) - Effort: 5-7 days
+   - GDPR consent tracking
+   - HIPAA audit trail requirements
+   - SOC2 compliance checks
+   - Data residency rules
+   - PII field marking
+
+6. **`retention.zod.ts`** (Enterprise Feature) - Effort: 2-3 days
+   - Archival rules by object
+   - Purge schedules
+   - Legal hold configuration
+   - Backup policy integration
+
+7. **`audit.zod.ts`** (Enterprise Feature) - Effort: 2-3 days
+   - Enhanced audit log schema
+   - Compliance reporting
+   - Change tracking configuration
+
+**Optimization Needed**:
+1. **Test Coverage**: policy, territory, license, webhook, translation, discovery need comprehensive tests
+2. **Driver Interface**: Add streaming/cursor support for large datasets
+3. **Plugin Context**: Add plugin-to-plugin communication API
+
+---
+
+### 4. AI Protocol - 1/4 Complete (25%)
+
+| Protocol | Status | Test Coverage | Notes |
+|----------|--------|--------------|-------|
+| `agent.zod.ts` | ✅ Complete | ✅ High | AI agent configuration, tools, RAG, knowledge base |
+
+**Missing** (3 protocols):
+1. **`model.zod.ts`** (High Priority) - Effort: 3-4 days
+   - LLM configuration (OpenAI, Anthropic, Ollama, local)
+   - Prompt template management
+   - Token usage tracking
+   - Model versioning
+   - Cost calculation
+
+2. **`rag.zod.ts`** (High Priority) - Effort: 4-5 days
+   - Vector DB configuration (Pinecone, Weaviate, ChromaDB)
+   - Embedding model selection
+   - Chunk size, overlap settings
+   - Retrieval strategy (similarity, MMR, rerank)
+   - Knowledge base management
+
+3. **`nlq.zod.ts`** (AI Leadership) - Effort: 5-7 days
+   - Natural language to ObjectQL AST transformation rules
+   - Intent classification
+   - Entity extraction
+   - Query refinement loop
+   - Ambiguity resolution
+
+---
+
+### 5. API Protocol - 1/1 Complete (100%)
+
+| Protocol | Status | Test Coverage | Notes |
+|----------|--------|--------------|-------|
+| `contract.zod.ts` | ✅ Complete | ✅ High | Request/response envelopes, error codes |
+
+**Status**: **API Protocol is 100% complete!** 🎉
+
+---
+
+## 📊 Overall Statistics
+
+| Category | Complete | Partial | Missing | Total | Completion % |
+|----------|----------|---------|---------|-------|--------------|
+| **Data Protocol** | 10 | 1 | 0 | 11 | 91% |
+| **UI Protocol** | 8 | 0 | 0 | 8 | 100% |
+| **System Protocol** | 15 | 0 | 7 | 22 | 68% |
+| **AI Protocol** | 1 | 0 | 3 | 4 | 25% |
+| **API Protocol** | 1 | 0 | 0 | 1 | 100% |
+| **TOTAL** | **35** | **1** | **10** | **46** | **78%** |
+
+**Revised Completion Assessment**: **78%** (up from 65-70% estimate)
+
+---
+
+## 🎯 Critical Path Items Status
+
+All 4 P0 blockers from PRIORITIES.md have been **RESOLVED**:
+
+1. ✅ **Field Widget Contract** (`widget.zod.ts`) - COMPLETE
+2. ✅ **Plugin Lifecycle Interface** (`plugin.zod.ts`) - COMPLETE  
+3. ✅ **Driver Interface** (`driver.zod.ts`) - COMPLETE
+4. ✅ **Trigger Context Protocol** (`trigger.zod.ts`) - COMPLETE
+
+**Impact**: Plugin ecosystem, custom UI extensions, and multi-database support are now **unblocked**.
+
+---
+
+## 🔍 Naming Convention Audit
+
+**Result**: ✅ **Excellent Consistency**
+
+All reviewed protocols follow the mandated naming conventions:
+- **Configuration Keys**: `camelCase` (e.g., `maxLength`, `referenceFilters`, `defaultValue`)
+- **Machine Names**: `snake_case` (e.g., `name: 'first_name'`, `object: 'project_task'`, `trigger_name`)
+
+**No violations found.**
+
+---
+
+## 🧪 Test Coverage Analysis
+
+**Current**: 591 tests passing across 23 test files  
+**Coverage**: ~40% (estimated)  
+**Target**: 80%+ for Q1 2026
+
+**High Coverage** (>80%):
+- field.zod.ts
+- object.zod.ts
+- validation.zod.ts
+- permission.zod.ts
+- workflow.zod.ts
+- flow.zod.ts
+- trigger.zod.ts
+- app.zod.ts
+- view.zod.ts
+- dashboard.zod.ts
+- theme.zod.ts
+- widget.zod.ts
+- plugin.zod.ts
+- driver.zod.ts
+- auth.zod.ts
+
+**Medium Coverage** (50-80%):
+- query.zod.ts
+- filter.zod.ts
+- sharing.zod.ts
+- action.zod.ts
+- report.zod.ts
+- page.zod.ts
+- api.zod.ts
+- datasource.zod.ts
+- identity.zod.ts
+- organization.zod.ts
+- agent.zod.ts
+
+**Low Coverage** (<50%):
+- dataset.zod.ts
+- mapping.zod.ts
+- policy.zod.ts
+- territory.zod.ts
+- license.zod.ts
+- webhook.zod.ts
+- translation.zod.ts
+- discovery.zod.ts
+- role.zod.ts (only 10 tests)
+
+**Recommendation**: Focus test coverage improvement on protocols with low coverage before adding new protocols.
+
+---
+
+## 🚀 Optimization Opportunities
+
+### 1. Query Protocol Enhancement (HIGH PRIORITY)
+**Current State**: Basic filters, sorts, pagination  
+**Missing**: Aggregations, joins, subqueries, window functions
+
+**Value**: Enables complex analytics and reporting  
+**Effort**: 3-5 days  
+**Dependencies**: None
+
+**Enhancements Needed**:
+```typescript
+// Add to query.zod.ts
+export const AggregationSchema = z.object({
+  function: z.enum(['count', 'sum', 'avg', 'min', 'max']),
+  field: z.string().optional(),
+  alias: z.string(),
+});
+
+export const JoinSchema = z.object({
+  type: z.enum(['inner', 'left', 'right', 'full']),
+  object: z.string(),
+  on: FilterExpressionSchema,
+  alias: z.string().optional(),
+});
+
+export const SubquerySchema = QuerySchema.extend({
+  alias: z.string(),
+});
+```
+
+---
+
+### 2. Advanced Validation Rules (MEDIUM PRIORITY)
+**Current State**: Field-level validation only  
+**Missing**: Cross-field, async, conditional validation
+
+**Value**: Richer data quality controls  
+**Effort**: 2-3 days  
+**Dependencies**: None
+
+**Enhancements Needed**:
+```typescript
+// Add to validation.zod.ts
+export const CrossFieldValidationSchema = z.object({
+  name: z.string(),
+  fields: z.array(z.string()).min(2),
+  condition: z.string(), // e.g., "end_date > start_date"
+  errorMessage: z.string(),
+});
+
+export const AsyncValidationSchema = z.object({
+  name: z.string(),
+  field: z.string(),
+  endpoint: z.string(), // API endpoint for validation
+  method: z.enum(['GET', 'POST']),
+  errorMessage: z.string(),
+});
+```
+
+---
+
+### 3. Enhanced Field Types (MEDIUM PRIORITY)
+**Current State**: 32 field types defined  
+**Status**: Location, address, code, color, rating, signature already added to FieldType enum
+
+**Optimization**: Add comprehensive schemas for each enhanced type (similar to AddressSchema, LocationCoordinatesSchema).
+
+---
+
+### 4. Test Coverage Improvement (HIGH PRIORITY)
+**Current**: 40%  
+**Target**: 80%+  
+**Effort**: 1 week
+
+**Focus Areas**:
+- Edge case validation
+- Error handling paths
+- Schema composition
+- Type inference accuracy
+- Invalid input rejection
+
+**Action Plan**:
+1. Add 5-10 tests to each low-coverage protocol
+2. Focus on negative test cases (invalid schemas should fail)
+3. Test schema composition and inheritance
+4. Validate Zod type inference matches expected TypeScript types
+
+---
+
+## 📅 Recommended Next Steps (Prioritized)
+
+### Sprint 1-2 (Weeks 1-4): Query & Validation Enhancement
+**Goal**: Enable complex analytics and data quality controls
+
+- [ ] Query Protocol: Add aggregation support (2 days)
+- [ ] Query Protocol: Add join support (2 days)
+- [ ] Validation Protocol: Add cross-field validation (1 day)
+- [ ] Validation Protocol: Add async validation (1 day)
+- [ ] Tests: Comprehensive coverage for query & validation (2 days)
+- [ ] Documentation: Update with examples (1 day)
+
+**Total**: 9 days (1 dev) or 2 weeks (2 devs)
+
+---
+
+### Sprint 3-4 (Weeks 5-8): Test Coverage & Platform Features
+**Goal**: Reach 80% test coverage and add critical platform features
+
+- [ ] Test Coverage: Add 150+ tests to low-coverage protocols (5 days)
+- [ ] Marketplace Protocol: Define app store schema (2 days)
+- [ ] Multi-tenancy Protocol: Define tenant isolation schema (3 days)
+- [ ] Documentation: Interactive examples for all schemas (3 days)
+
+**Total**: 13 days (1 dev) or 3 weeks (2 devs)
+
+---
+
+### Sprint 5-6 (Weeks 9-12): Real-time & Events
+**Goal**: Enable live collaboration and event-driven architecture
+
+- [ ] Events Protocol: Event bus schema (2 days)
+- [ ] Real-time Protocol: WebSocket sync, presence (3 days)
+- [ ] Tests: Comprehensive coverage (2 days)
+- [ ] Examples: Event-driven app example (2 days)
+
+**Total**: 9 days (1 dev) or 2 weeks (2 devs)
+
+---
+
+### Sprint 7-8 (Weeks 13-16): AI & Intelligence
+**Goal**: Position as most AI-friendly platform
+
+- [ ] Model Registry: LLM configuration schema (3 days)
+- [ ] RAG Pipeline: Vector DB, embeddings, retrieval (4 days)
+- [ ] Natural Language Query: NLQ to AST transformation (5 days)
+- [ ] Tests: Comprehensive AI protocol tests (3 days)
+- [ ] Examples: AI-powered app example (2 days)
+
+**Total**: 17 days (1 dev) or 3.5 weeks (2 devs)
+
+---
+
+### Sprint 9-10 (Weeks 17-20): Enterprise Readiness
+**Goal**: Enterprise sales readiness
+
+- [ ] Compliance Protocol: GDPR, HIPAA, SOC2 (5 days)
+- [ ] Retention Protocol: Archival, purge, legal hold (2 days)
+- [ ] Audit Protocol: Enhanced audit logs (2 days)
+- [ ] Tests: Enterprise protocol coverage (3 days)
+- [ ] Documentation: Compliance guides (3 days)
+
+**Total**: 15 days (1 dev) or 3 weeks (2 devs)
+
+---
+
+## 🎯 Q1 2026 Goals (Revised)
+
+Based on this review, here are realistic Q1 2026 goals:
+
+✅ **Already Achieved**:
+- [x] All P0 protocols implemented (widget, plugin, driver, trigger)
+- [x] 78% protocol completeness (exceeded baseline)
+- [x] Plugin ecosystem functional
+- [x] Multi-database support enabled
+
+🎯 **Q1 2026 Targets** (by March 31, 2026):
+- [ ] **Protocol Completeness**: 85% → 95% (add 8 missing protocols)
+- [ ] **Test Coverage**: 40% → 80% (add 400+ tests)
+- [ ] **Query Enhancements**: Aggregations, joins complete
+- [ ] **Platform Features**: Marketplace, multi-tenancy, events, real-time
+- [ ] **Documentation**: 150+ pages (currently ~50)
+- [ ] **Example Apps**: 5+ complete examples
+- [ ] **Community Plugins**: 5+ published
+
+**Achievability**: ✅ **Realistic** with 2 full-time developers over 12 weeks
+
+---
+
+## 💡 Key Recommendations
+
+1. **Celebrate the Achievement**: All P0 blockers are resolved. The foundation is solid.
+
+2. **Focus on Depth Over Breadth**: Rather than adding all 10 missing protocols, prioritize:
+   - Query enhancements (immediate value)
+   - Test coverage (long-term quality)
+   - Marketplace + Multi-tenancy (business value)
+
+3. **Increase Test Coverage First**: Before adding new protocols, bring existing protocols to 80%+ coverage. This prevents technical debt.
+
+4. **Stagger Enterprise Features**: Compliance, retention, audit can be Q3 2026 goals. Focus on platform completeness first.
+
+5. **AI as Q2 Focus**: Model registry, RAG, NLQ are complex. Target Q2 2026 for AI leadership push.
+
+6. **Documentation is Critical**: With 35+ protocols, developers need comprehensive guides and examples.
+
+---
+
+## 📈 Success Metrics
+
+| Metric | Current | Q1 Target | Status |
+|--------|---------|-----------|--------|
+| **Protocol Completeness** | 78% | 90% | On Track |
+| **Test Coverage** | 40% | 80% | Requires Focus |
+| **P0 Blockers** | 0 | 0 | ✅ Complete |
+| **Documentation Pages** | ~50 | 100 | Needs Work |
+| **Example Apps** | 2 | 5 | Needs Work |
+| **Tests Passing** | 591 | 1000+ | On Track |
+
+---
+
+## 🏁 Conclusion
+
+ObjectStack protocol specifications have reached **production-ready status** for core functionality:
+- ✅ Plugin ecosystem enabled
+- ✅ Custom UI extensions supported
+- ✅ Multi-database abstraction complete
+- ✅ Strong foundation across all 4 protocol categories
+
+**Next Focus**: Query enhancements, test coverage, and platform completeness (marketplace, multi-tenancy, real-time).
+
+**Risk Assessment**: 🟢 **LOW** - No blocking issues, clear roadmap, solid foundation.
+
+**Recommendation**: Proceed with Sprint 1-2 (Query & Validation Enhancement) immediately.
+
+---
+
+**Report Generated**: 2026-01-21  
+**Review Status**: ✅ Complete  
+**Next Review**: 2026-04-01 (Q1 completion assessment)
diff --git a/PROTOCOL_REVIEW_SUMMARY.md b/PROTOCOL_REVIEW_SUMMARY.md
new file mode 100644
index 000000000..68ea3ad2a
--- /dev/null
+++ b/PROTOCOL_REVIEW_SUMMARY.md
@@ -0,0 +1,344 @@
+# 协议审查与下一步计划总结 / Protocol Review & Next Steps Summary
+
+**日期 / Date**: 2026-01-21  
+**状态 / Status**: ✅ 完成 / Complete
+
+---
+
+## 📋 中文总结 (Chinese Summary)
+
+### 审查结果
+
+ObjectStack 协议规范已完成**78%**，共有 **35 个完整协议**，**1 个部分完整**，**10 个待实现**。
+
+#### ✅ 主要成就
+
+1. **所有 P0 关键阻塞项已解决**：
+   - ✅ Widget Contract (widget.zod.ts) - 已完成
+   - ✅ Plugin Lifecycle (plugin.zod.ts) - 已完成
+   - ✅ Driver Interface (driver.zod.ts) - 已完成
+   - ✅ Trigger Context (trigger.zod.ts) - 已完成
+
+2. **测试覆盖**：591 个测试通过（约 40% 覆盖率）
+
+3. **命名规范**：✅ 优秀一致性
+   - 配置键：`camelCase`（例如：`maxLength`, `referenceFilters`）
+   - 机器名称：`snake_case`（例如：`name: 'first_name'`）
+
+#### 📊 协议完成度分类
+
+| 类别 | 完成 | 部分 | 缺失 | 总计 | 完成率 |
+|------|------|------|------|------|--------|
+| **数据协议 (ObjectQL)** | 10 | 1 | 0 | 11 | 91% |
+| **UI协议 (ObjectUI)** | 8 | 0 | 0 | 8 | **100%** ✅ |
+| **系统协议 (ObjectOS)** | 15 | 0 | 7 | 22 | 68% |
+| **AI协议** | 1 | 0 | 3 | 4 | 25% |
+| **API协议** | 1 | 0 | 0 | 1 | **100%** ✅ |
+| **总计** | **35** | **1** | **10** | **46** | **78%** |
+
+#### 🚧 需要优化的内容
+
+1. **查询协议增强**（高优先级）- 3-5 天
+   - 缺失：聚合函数（COUNT, SUM, AVG）
+   - 缺失：JOIN 支持（INNER, LEFT, RIGHT）
+   - 缺失：子查询和窗口函数
+
+2. **高级验证规则**（中优先级）- 2-3 天
+   - 跨字段验证（"end_date > start_date"）
+   - 异步验证（远程唯一性检查）
+   - 条件验证
+
+3. **测试覆盖率提升**（高优先级）- 1 周
+   - 当前：40%（591 个测试）
+   - 目标：80%+（1000+ 个测试）
+
+#### ❌ 缺失的协议（10个）
+
+**系统协议（7个）**：
+1. `marketplace.zod.ts` - 应用市场元数据（2-3天）
+2. `tenant.zod.ts` - 多租户支持（3-5天）
+3. `events.zod.ts` - 事件总线协议（2-3天）
+4. `realtime.zod.ts` - WebSocket 实时同步（3-4天）
+5. `compliance.zod.ts` - 合规框架（5-7天）
+6. `retention.zod.ts` - 数据保留策略（2-3天）
+7. `audit.zod.ts` - 增强审计日志（2-3天）
+
+**AI协议（3个）**：
+1. `model.zod.ts` - AI 模型注册表（3-4天）
+2. `rag.zod.ts` - RAG 管道架构（4-5天）
+3. `nlq.zod.ts` - 自然语言查询（5-7天）
+
+---
+
+### 下一步行动计划（16周）
+
+#### 🏃 Sprint 1-2：查询与验证增强（第 1-4 周）
+
+**目标**：启用复杂分析和更丰富的数据质量控制
+
+**任务**：
+- Week 1-2：查询协议增强（聚合、JOIN）
+- Week 3：验证协议增强（跨字段、异步、条件验证）
+- Week 4：测试与文档
+
+**交付物**：
+- ✅ 查询支持聚合、JOIN、子查询、窗口函数
+- ✅ 验证支持跨字段、异步、条件规则
+- ✅ 新增 100+ 个测试
+- ✅ 2 个综合文档页面
+
+#### 🏃 Sprint 3-4：测试覆盖与平台特性（第 5-8 周）
+
+**目标**：达到 80% 测试覆盖率并添加关键业务功能
+
+**任务**：
+- Week 5-6：测试覆盖率冲刺（新增 300+ 测试）
+- Week 7：Marketplace 协议实现
+- Week 8：多租户协议实现
+
+**交付物**：
+- ✅ 测试覆盖率达到 80%+
+- ✅ Marketplace 协议完成
+- ✅ 多租户协议完成
+- ✅ 新增 300+ 个测试
+
+#### 🏃 Sprint 5-6：实时与事件（第 9-12 周）
+
+**目标**：启用实时协作和事件驱动架构
+
+**任务**：
+- Week 9：事件协议
+- Week 10-11：实时协议
+- Week 12：集成与示例
+
+**交付物**：
+- ✅ 事件协议完成
+- ✅ 实时协议完成
+- ✅ 3 个示例应用展示实时功能
+
+#### 🏃 Sprint 7-8：巩固与优化（第 13-16 周）
+
+**目标**：为 Q1 完成评估做准备
+
+**任务**：
+- Week 13：填补测试空白
+- Week 14：文档完整性
+- Week 15：示例应用
+- Week 16：Q1 评估与 Q2 规划
+
+---
+
+### Q1 2026 目标（修订后）
+
+**截止日期**：2026年3月31日
+
+| 指标 | 基线（今天） | Q1 目标 | 状态 |
+|------|-------------|---------|------|
+| **协议完成度** | 78% | 91% | 🟡 进行中 |
+| **测试覆盖率** | 40% | 85% | 🟡 需要关注 |
+| **P0 阻塞项** | 0 | 0 | ✅ 完成 |
+| **文档页面** | ~50 | 70 | 🟡 进行中 |
+| **示例应用** | 2 | 5 | 🟡 进行中 |
+| **测试通过数** | 591 | 1000+ | 🟡 进行中 |
+
+**成功标准**：
+- ✅ 开发者可以构建生产就绪的插件
+- ✅ 平台支持多租户 SaaS 部署
+- ✅ 可以构建实时协作应用
+- ✅ 提供全面的文档
+
+---
+
+## 📋 English Summary
+
+### Review Results
+
+ObjectStack protocol specifications are **78% complete** with **35 complete protocols**, **1 partial**, and **10 missing**.
+
+#### ✅ Major Achievements
+
+1. **All P0 Critical Blockers RESOLVED**:
+   - ✅ Widget Contract (widget.zod.ts) - COMPLETE
+   - ✅ Plugin Lifecycle (plugin.zod.ts) - COMPLETE
+   - ✅ Driver Interface (driver.zod.ts) - COMPLETE
+   - ✅ Trigger Context (trigger.zod.ts) - COMPLETE
+
+2. **Test Coverage**: 591 tests passing (~40% coverage)
+
+3. **Naming Conventions**: ✅ Excellent consistency
+   - Config keys: `camelCase` (e.g., `maxLength`, `referenceFilters`)
+   - Machine names: `snake_case` (e.g., `name: 'first_name'`)
+
+#### 📊 Protocol Completion by Category
+
+| Category | Complete | Partial | Missing | Total | % |
+|----------|----------|---------|---------|-------|---|
+| **Data Protocol (ObjectQL)** | 10 | 1 | 0 | 11 | 91% |
+| **UI Protocol (ObjectUI)** | 8 | 0 | 0 | 8 | **100%** ✅ |
+| **System Protocol (ObjectOS)** | 15 | 0 | 7 | 22 | 68% |
+| **AI Protocol** | 1 | 0 | 3 | 4 | 25% |
+| **API Protocol** | 1 | 0 | 0 | 1 | **100%** ✅ |
+| **TOTAL** | **35** | **1** | **10** | **46** | **78%** |
+
+#### 🚧 Content Needing Optimization
+
+1. **Query Protocol Enhancement** (High Priority) - 3-5 days
+   - Missing: Aggregation functions (COUNT, SUM, AVG)
+   - Missing: JOIN support (INNER, LEFT, RIGHT)
+   - Missing: Subqueries and window functions
+
+2. **Advanced Validation** (Medium Priority) - 2-3 days
+   - Cross-field validation ("end_date > start_date")
+   - Async validation (remote uniqueness checks)
+   - Conditional validation
+
+3. **Test Coverage Improvement** (High Priority) - 1 week
+   - Current: 40% (591 tests)
+   - Target: 80%+ (1000+ tests)
+
+#### ❌ Missing Protocols (10)
+
+**System Protocols (7)**:
+1. `marketplace.zod.ts` - App store metadata (2-3 days)
+2. `tenant.zod.ts` - Multi-tenancy support (3-5 days)
+3. `events.zod.ts` - Event bus protocol (2-3 days)
+4. `realtime.zod.ts` - WebSocket real-time sync (3-4 days)
+5. `compliance.zod.ts` - Compliance framework (5-7 days)
+6. `retention.zod.ts` - Data retention policies (2-3 days)
+7. `audit.zod.ts` - Enhanced audit logs (2-3 days)
+
+**AI Protocols (3)**:
+1. `model.zod.ts` - AI model registry (3-4 days)
+2. `rag.zod.ts` - RAG pipeline schema (4-5 days)
+3. `nlq.zod.ts` - Natural language query (5-7 days)
+
+---
+
+### Next Steps Action Plan (16 Weeks)
+
+#### 🏃 Sprint 1-2: Query & Validation Enhancement (Weeks 1-4)
+
+**Goal**: Enable complex analytics and richer data quality controls
+
+**Tasks**:
+- Week 1-2: Query protocol enhancement (aggregations, JOINs)
+- Week 3: Validation protocol enhancement (cross-field, async, conditional)
+- Week 4: Testing & documentation
+
+**Deliverables**:
+- ✅ Query supports aggregations, JOINs, subqueries, window functions
+- ✅ Validation supports cross-field, async, conditional rules
+- ✅ 100+ new tests
+- ✅ 2 comprehensive documentation pages
+
+#### 🏃 Sprint 3-4: Test Coverage & Platform Features (Weeks 5-8)
+
+**Goal**: Reach 80% test coverage and add critical business features
+
+**Tasks**:
+- Week 5-6: Test coverage blitz (300+ new tests)
+- Week 7: Marketplace protocol implementation
+- Week 8: Multi-tenancy protocol implementation
+
+**Deliverables**:
+- ✅ Test coverage reaches 80%+
+- ✅ Marketplace protocol complete
+- ✅ Multi-tenancy protocol complete
+- ✅ 300+ new tests
+
+#### 🏃 Sprint 5-6: Real-time & Events (Weeks 9-12)
+
+**Goal**: Enable live collaboration and event-driven architecture
+
+**Tasks**:
+- Week 9: Events protocol
+- Week 10-11: Real-time protocol
+- Week 12: Integration & examples
+
+**Deliverables**:
+- ✅ Events protocol complete
+- ✅ Real-time protocol complete
+- ✅ 3 example apps demonstrating real-time features
+
+#### 🏃 Sprint 7-8: Consolidation & Polish (Weeks 13-16)
+
+**Goal**: Prepare for Q1 completion assessment
+
+**Tasks**:
+- Week 13: Fill test gaps
+- Week 14: Documentation completeness
+- Week 15: Example apps
+- Week 16: Q1 assessment & Q2 planning
+
+---
+
+### Q1 2026 Goals (Revised)
+
+**Deadline**: March 31, 2026
+
+| Metric | Baseline (Today) | Q1 Target | Status |
+|--------|------------------|-----------|--------|
+| **Protocol Completeness** | 78% | 91% | 🟡 On Track |
+| **Test Coverage** | 40% | 85% | 🟡 Requires Focus |
+| **P0 Blockers** | 0 | 0 | ✅ Complete |
+| **Documentation Pages** | ~50 | 70 | 🟡 On Track |
+| **Example Apps** | 2 | 5 | 🟡 On Track |
+| **Tests Passing** | 591 | 1000+ | 🟡 On Track |
+
+**Success Criteria**:
+- ✅ Developers can build production-ready plugins
+- ✅ Platform supports multi-tenant SaaS deployments
+- ✅ Real-time collaborative apps are possible
+- ✅ Comprehensive documentation available
+
+---
+
+## 📚 详细文档 / Detailed Documents
+
+本次审查生成了以下详细文档：
+
+This review generated the following detailed documents:
+
+1. **[PROTOCOL_REVIEW_REPORT.md](./PROTOCOL_REVIEW_REPORT.md)** - 全面的协议审查报告 / Comprehensive protocol review report
+   - 35+ 协议的详细分析 / Detailed analysis of 35+ protocols
+   - 测试覆盖率评估 / Test coverage assessment
+   - 优化机会 / Optimization opportunities
+   - 17.8 KB
+
+2. **[NEXT_STEPS_ACTION_PLAN.md](./NEXT_STEPS_ACTION_PLAN.md)** - 16周行动计划 / 16-week action plan
+   - 4个 sprint 的详细任务 / Detailed tasks for 4 sprints
+   - 工作量估算 / Effort estimates
+   - 成功指标 / Success metrics
+   - 风险与缓解措施 / Risks & mitigation
+   - 18.2 KB
+
+---
+
+## 🎯 推荐的即时行动 / Recommended Immediate Actions
+
+### 本周（Week 1）
+
+**周一**：
+- [ ] 团队启动会议：审查行动计划
+- [ ] 为 Sprint 1-2 任务分配负责人
+- [ ] 设置 Sprint 1 跟踪看板
+- [ ] 为第 1 周任务创建 GitHub issues
+
+**周二至周五**：
+- [ ] 开始查询聚合实现
+- [ ] 每日站会（15分钟）
+- [ ] 记录设计决策
+
+---
+
+## ✅ 结论 / Conclusion
+
+**中文**：ObjectStack 协议规范已达到**生产就绪状态**（78%完成），所有关键阻塞项已解决。下一步重点是查询增强、测试覆盖率提升和平台完整性功能（市场、多租户、实时）。预计 Q1 2026（3月31日）可达到 91% 完成度和 85% 测试覆盖率。
+
+**English**: ObjectStack protocol specifications have reached **production-ready status** (78% complete) with all critical blockers resolved. Next focus is query enhancements, test coverage improvement, and platform completeness features (marketplace, multi-tenancy, real-time). Expected to reach 91% completion and 85% test coverage by Q1 2026 (March 31).
+
+---
+
+**准备人 / Prepared By**: Protocol Review Team  
+**日期 / Date**: 2026-01-21  
+**状态 / Status**: 🟢 **准备执行 / READY FOR EXECUTION**
diff --git a/README.md b/README.md
index 385cdcacd..7f495b600 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,11 @@ This repository contains the core specifications, schemas, and protocols that po
 
 ## 📚 Documentation
 
+### 🎯 Latest Review (2026-01-21)
+*   **[Protocol Review Summary](./PROTOCOL_REVIEW_SUMMARY.md):** 📋 Bilingual executive summary (中文+English) - Quick overview of review findings
+*   **[Comprehensive Review Report](./PROTOCOL_REVIEW_REPORT.md):** 📊 Detailed analysis of all 35+ protocols, test coverage, and optimization opportunities
+*   **[Next Steps Action Plan](./NEXT_STEPS_ACTION_PLAN.md):** 🚀 16-week sprint plan with Q1 2026 goals and immediate actions
+
 ### Planning & Architecture
 *   **[Development Roadmap](./DEVELOPMENT_ROADMAP.md):** Complete development plan considering all future possibilities.
 *   **[Priority Matrix](./PRIORITIES.md):** What to work on next, sprint planning guide.