# Context Engine MCP Server - Project Status Report
**Date**: December 24, 2025
**Version**: 1.6.0
**Status**: ✅ Production Ready
## Executive Summary
The Context Engine MCP Server is a **production-ready**, **local-first** semantic code search and AI-powered planning system. It provides 29 MCP tools across 6 categories, enabling coding agents to understand codebases, generate implementation plans, and execute code changes with full version control and approval workflows.
## Key Metrics
| Metric | Value | Status |
|--------|-------|--------|
| **Total Tools** | 29 | ✅ Complete |
| **Test Coverage** | 222 tests passing | ✅ 100% pass rate |
| **Lines of Code** | ~15,000+ | ✅ Well-structured |
| **Documentation** | 15+ docs | ✅ Comprehensive |
| **Architecture** | 5-layer clean architecture | ✅ Production-grade |
| **TypeScript** | Full type safety | ✅ Complete |
| **Error Handling** | Comprehensive | ✅ Production-ready |
## Feature Completeness
### ✅ Core Features (100% Complete)
- [x] Semantic code search
- [x] File retrieval
- [x] Context bundling
- [x] Prompt enhancement
- [x] Index management
- [x] Tool manifest
### ✅ Planning Features (100% Complete)
- [x] Plan generation with DAG analysis
- [x] Plan refinement
- [x] Mermaid diagram generation
- [x] Step-by-step execution
- [x] AI-powered code generation
### ✅ Plan Management (100% Complete)
- [x] Plan persistence (save/load/list/delete)
- [x] Approval workflows
- [x] Execution tracking
- [x] Version history
- [x] Plan comparison
- [x] Rollback capability
### ✅ Memory System (100% Complete)
- [x] Store coding preferences
- [x] Track architectural decisions
- [x] Remember project facts
- [x] Semantic retrieval
### ✅ Transport Layers (100% Complete)
- [x] stdio transport for MCP clients
- [x] HTTP transport for VS Code
- [x] File watching (optional)
### ✅ VS Code Extension (100% Complete)
- [x] Chat panel with context
- [x] CodeLens integration
- [x] Status monitoring
- [x] Health checks
- [x] Server management
## Architecture Quality
### Layer Separation ✅
- **Layer 1 (Auggie SDK)**: Core engine - ✅ Clean interface
- **Layer 2 (Services)**: Business logic - ✅ Well-organized
- **Layer 3 (MCP Tools)**: Tool definitions - ✅ Standardized
- **Layer 4 (Transport)**: stdio + HTTP - ✅ Dual transport
- **Layer 5 (Storage)**: File system - ✅ Persistent
### Code Quality ✅
- TypeScript with strict mode
- Comprehensive error handling
- Input validation on all tools
- Consistent naming conventions
- Well-documented code
### Testing Quality ✅
- 222 tests passing
- Unit tests for all services
- Integration tests for tools
- Snapshot testing for regression
- Mock-based testing
## Documentation Quality
### User Documentation ✅
- `README.md` - Quick start guide
- `QUICKSTART.md` - Step-by-step setup
- `GET_STARTED.md` - Beginner guide
- `EXAMPLES.md` - Usage examples
- `TROUBLESHOOTING.md` - Common issues
### Developer Documentation ✅
- `ARCHITECTURE.md` - System architecture
- `PLANNING_WORKFLOW.md` - Planning features
- `TESTING.md` - Testing guide
- `DEVELOPER_QUICK_REFERENCE.md` - Quick reference
- `COMPREHENSIVE_PROJECT_SUMMARY.md` - Complete overview
### Technical Documentation ✅
- `INDEX.md` - Documentation index
- `TOOL_COUNT_ANALYSIS.md` - Tool inventory
- `IMPLEMENTATION_PLAN.md` - Implementation details
- `RELEASE_NOTES_*.md` - Version history
## Production Readiness Checklist
### Code Quality ✅
- [x] TypeScript with strict mode
- [x] No TypeScript errors
- [x] No linting errors
- [x] Comprehensive error handling
- [x] Input validation
### Testing ✅
- [x] All tests passing (222/222)
- [x] Unit tests for services
- [x] Integration tests for tools
- [x] Snapshot tests for regression
- [x] Error case coverage
### Documentation ✅
- [x] README with quick start
- [x] Architecture documentation
- [x] API documentation
- [x] User guides
- [x] Troubleshooting guide
### Security ✅
- [x] Path traversal protection
- [x] File size limits
- [x] Input validation
- [x] No hardcoded secrets
- [x] Secure defaults
### Performance ✅
- [x] Caching for search results
- [x] Batch indexing
- [x] Token budget management
- [x] File watching (optional)
- [x] Lazy service initialization
### Deployment ✅
- [x] NPM package ready
- [x] CLI wrapper
- [x] Example configurations
- [x] Setup verification script
- [x] VS Code extension packaged
## Known Limitations
1. **Local-only**: No cloud sync (by design)
2. **Single workspace**: One workspace per server instance
3. **File size limits**: 1MB per file (configurable)
4. **Token limits**: 12,000 tokens for context (configurable)
## Future Enhancements (Optional)
### Potential Additions
- [ ] Multi-workspace support
- [ ] Cloud sync option
- [ ] Team collaboration features
- [ ] Additional diagram types
- [ ] More execution modes
- [ ] Enhanced approval workflows
### Not Planned (Out of Scope)
- ❌ Cloud-first architecture
- ❌ Multi-user authentication
- ❌ Real-time collaboration
- ❌ Web-based UI
## Deployment Status
### NPM Package ✅
- Package name: `context-engine-mcp-server`
- Version: 1.6.0
- Ready for publication
### VS Code Extension ✅
- Extension name: `context-engine`
- Version: 0.1.0
- VSIX package available
### MCP Clients ✅
- Claude Desktop - ✅ Tested
- Codex CLI - ✅ Tested
- Cursor IDE - ✅ Compatible
## Conclusion
The Context Engine MCP Server is **production-ready** and suitable for:
- Individual developers
- Small teams
- Local-first workflows
- Privacy-conscious users
- Offline development
All core features are complete, tested, and documented. The system is stable, performant, and ready for real-world use.
## Recommendations
### For Users
1. Start with the `QUICKSTART.md` guide
2. Use `verify-setup.js` to check installation
3. Try the planning workflow with a simple task
4. Install the VS Code extension for enhanced experience
### For Developers
1. Read `ARCHITECTURE.md` for system overview
2. Use `DEVELOPER_QUICK_REFERENCE.md` for common tasks
3. Run tests before making changes
4. Follow the layer boundaries
### For Contributors
1. Check `TESTING.md` for testing guidelines
2. Update documentation when adding features
3. Maintain test coverage
4. Follow TypeScript best practices
---
**Project Status**: ✅ **PRODUCTION READY**
**Confidence Level**: **HIGH**
**Recommendation**: **READY FOR DEPLOYMENT**
