ChurnFlow MCP Server

# ChurnFlow Development Notes ## Current Status: v0.4.2 Advanced Database Features & Migrations 🎉 PRODUCTION READY **Major Achievement**: Complete database integration with clean architecture! ### v0.4.2 - Advanced Database Features & Migrations ✅ COMPLETE - **SQLite Database Integration**: Full dual storage (files + database) with graceful fallback - **Full-Text Search (FTS5)**: Search across all captures with ranking and relevance - **Analytics Dashboard**: Real-time statistics for inbox, active, completed, and overdue items - **AI Learning Patterns**: Context inference improves over time with user feedback - **Clean Architecture**: Database setup completely separated from capture operations - **Production Commands**: `npm run db:setup`, `npm run db:reset`, `npm run db:studio` - **Comprehensive Testing**: 176+ tests including full database test suite - **Zero Breaking Changes**: Complete backwards compatibility with file-only mode ### What Works Perfectly - **Database Integration**: Dual storage system with SQLite - ✅ Optional setup: Works in file-only mode when database not configured - ✅ Full-text search (FTS5) with proper triggers and indexing - ✅ Context-aware storage with relationship tracking - ✅ AI learning patterns for improved inference over time - ✅ Analytics dashboard with real-time statistics - **Clean Architecture**: Database operations properly separated - ✅ Setup commands: `npm run db:setup` and `npm run db:reset` - ✅ Capture operations never create tables (code smell resolved) - ✅ Graceful degradation when database unavailable - ✅ Non-blocking database saves don't affect file operations - **Comprehensive test suite**: 176+ tests across 7 suites ✅ - **Production Ready**: All existing features preserved and enhanced - ✅ Formatting consistency with FormattingUtils - ✅ Section placement and multi-item capture - ✅ MCP server integration and GitHub Copilot support - ✅ ADHD-friendly workflows with zero breaking changes --- ### Next Version: v0.4.3 - Capture Input Refinements 🏁 **Focus: Enhanced AI processing, multi-item capture, and edge case handling** Planned features: 1. **Capture input refinements**: Enhanced AI processing and edge cases 2. **Priority detection**: Improved priority inference from natural language 3. **Multi-item enhancement**: Improved multi-item capture from complex inputs 4. **Edge case handling**: Better handling of ambiguous or unusual inputs 5. **Confidence scoring**: Refined confidence algorithms for routing decisions --- ## v0.2.2 Formatting Consistency ✅ COMPLETED ### 🎯 Goal Achieved: Complete formatting standardization with perfect section placement **Issues RESOLVED:** - ✅ Standardized date formats: `2025-09-16` and `2025-09-16 14:30` - ✅ Consistent checkbox styles and entry prefixes - ✅ Proper section headers with spacing rules - ✅ Activity entries sorted chronologically (oldest first) - ✅ Items placed directly under correct section headers - ✅ Automatic section creation with proper ordering ### 📋 Formatting Standards IMPLEMENTED **FormattingUtils Class:** 52 comprehensive tests ✅ - ISO date/timestamp formats - Priority indicators (🚨 ⏫ 🔼 🔻) - Entry templates for all types - Validation and standardization methods **Section Placement:** 12 comprehensive tests ✅ - Proper blank line spacing (1 before/after headers, none between items) - Standard section ordering: Activity Log → Action Items → Review → References → Someday → Notes - Mixed content handling and edge cases ### 🔧 Implementation COMPLETED 1. ✅ **FormattingUtils constants** with comprehensive standards 2. ✅ **InferenceEngine updated** to use FormattingUtils for consistent output 3. ✅ **TrackerManager enhanced** with section placement and validation 4. ✅ **Formatting validation** prevents inconsistencies 5. ✅ **All generated entries** use new standards 6. ✅ **Comprehensive tests** - 122 tests across 6 suites 7. ✅ **Legacy test compatibility** maintained --- ## v0.3.2+ Future Roadmap ### Voice Capture System **Deferred to v0.3.2** - Will build on solid review foundation and MCP integration **Benefits:** - Ultimate ADHD-friendly interface - Hands-free capture while working - Natural speech-to-multi-item processing - Mobile accessibility **Integration with Review Process:** - Voice captures can go straight to review queue - Lower confidence threshold for speech input - Audio transcription confidence scoring - Review process handles ambiguous voice input ### Other Future Enhancements - Machine learning from review decisions - Integration with calendar/scheduling - Mobile-friendly review interface - Batch operations and automation --- ## Development Environment Notes ### Current Setup - ✅ ChurnFlow v0.4.0 with complete database integration - ✅ SQLite database with FTS5 full-text search - ✅ GitHub Copilot ready with full AI assistant support - ✅ 16 active trackers loaded with database context mapping - ✅ Shell alias `churn capture "..."` working globally - ✅ MCP server: `npm run mcp` for AI assistant integration - ✅ Database commands: `db:setup`, `db:reset`, `db:studio` - ✅ Comprehensive test coverage: 176+ tests across 7 suites - ✅ Git-flow workflow with feature branch `database-integration-0.4.x` ### Testing Commands ```bash # Setup database (one-time) npm run db:setup # Test capture with database integration npm run cli capture "Database working perfectly with dual storage" # View database in browser npm run db:studio # Test file-only mode (rename database) mv churnflow.db churnflow.db.backup npm run cli capture "File-only mode test" mv churnflow.db.backup churnflow.db # Check system status npm run cli status # Start MCP server for AI assistants npm run mcp # Run comprehensive tests (including database) npm test # Build for production npm run build && node dist/index.js ``` ### Weekly Review Workflow Test Use ChurnFlow CLI during your weekly collection review to: 1. Test real-world capture scenarios 2. Identify formatting inconsistencies 3. Document edge cases for v0.2.2 4. Validate multi-item routing accuracy --- ## Version History Summary 1. ✅ **v0.2.1 Complete**: Multi-item capture with cross-tracker routing 2. ✅ **v0.2.2 Complete**: Formatting consistency with perfect section placement 3. ✅ **v0.3.0 Complete**: MCP server integration, GitHub Copilot ready 4. ✅ **v0.3.1 Complete**: Review Process system foundation 5. ✅ **v0.3.2 Complete**: ADHD dashboard & task management system 6. ✅ **v0.3.3 Complete**: Task editing and lifecycle management 7. ✅ **v0.3.4 Complete**: Review system integration workflow 8. ✅ **v0.4.0 Complete**: SQLite database integration with FTS, analytics, AI learning 9. 🎯 **v0.4.1 Planned**: Database CLI commands and MCP tool integration 10. 📋 **Future**: Voice capture, mobile app, advanced AI features --- *Notes last updated: 2025-09-21 23:50* *Status: v0.4.0 production ready - complete database integration with clean architecture*