Buttondown MCP Server

# Progress Tracking ## Completed - Project brief creation - Memory bank setup - Architecture design - Technical specifications - TypeScript project initialization - pnpm workspace setup - ESLint configuration - Jest setup with TypeScript support - Build process configuration - Git repository initialization - Base HTTP client implementation - Authentication system with 1Password - Request/response type definitions - Basic error handling - Email listing endpoint - Email management (create, update, delete) - Unit test framework setup - Mock API responses - Test fixtures creation - Line break normalization - Consistent email terminology - Analytics retrieval system - 1Password integration for API key management - Core CLI commands implementation - CLI command testing - Command parameter handling - Mock API integration - Real API integration for create and analytics - Rich analytics output formatting - Updated type definitions based on real API - Test updates for real API responses - MCP server implementation with four tools: - list_emails: List all emails with optional status filtering - create_draft: Create new email drafts - get_analytics: Get analytics for specific emails - schedule_draft: Schedule emails for sending - MCP tool descriptions and parameter validation - MCP inspector support - MCP build and run scripts - 1Password integration for MCP server authentication - Improved API key handling to check only during command execution - Enhanced email listing with scheduling information - Successfully implemented and tested email scheduling functionality ## In Progress - MCP server testing - MCP server documentation - Error handling improvements - Integration testing - Documentation - Additional analytics features - Analytics visualization - Email scheduling edge cases ## To Do ### Infrastructure - ✅ Initialize TypeScript project - ✅ Set up pnpm workspace - ✅ Configure ESLint - ✅ Set up Jest - ✅ Create build process - ✅ Initialize git repository ### Core API Client - ✅ Base HTTP client - ✅ Authentication system - ✅ Request/response types - ✅ Error handling - ✅ Email listing endpoint - ✅ Email management endpoints - ✅ Scheduling endpoints - ✅ Analytics endpoints ### CLI Interface - ✅ Command structure - ✅ Basic input validation - [ ] Advanced input validation - ✅ Rich output formatting for analytics - [ ] Progress indicators - [ ] Help documentation - [ ] Error reporting ### MCP Server - ✅ Core tools implementation - ✅ Parameter validation with Zod - ✅ Tool descriptions - ✅ Inspector support - ✅ 1Password integration - ✅ API key handling optimization - ✅ Enhanced email listing - ✅ Email scheduling functionality - [ ] Unit tests - [ ] Integration tests - [ ] Documentation - [ ] Examples ### Testing - ✅ Unit test framework - ✅ Mock API responses - ✅ Test fixtures - ✅ Email management tests - ✅ CLI command tests - [ ] MCP server tests - [ ] Integration tests - [ ] Test utilities - [ ] CI/CD setup ### Documentation - [ ] API documentation - [ ] CLI usage guide - [ ] MCP server guide - [ ] Contributing guidelines - [ ] Examples - [ ] README ## Known Issues 1. ~~Need to verify exact API endpoints and response formats~~ (Resolved) 2. ~~Authentication flow with 1Password needs to be tested~~ (Resolved) 3. ~~Testing strategy needs to be finalized~~ (Resolved) 4. ~~Line break handling in email content~~ (Resolved) 5. ~~Inconsistent terminology (draft vs email)~~ (Resolved) 6. ~~Need to implement remaining API endpoints~~ (Resolved) 7. Need to improve error messages in CLI and MCP server 8. Need to add progress indicators 9. Need to handle rate limiting 10. Need to test MCP server thoroughly 11. Need to handle email scheduling edge cases ## Blockers 1. ~~Access to Buttondown API documentation~~ (Resolved) 2. ~~1Password CLI integration testing~~ (Resolved) 3. API rate limiting information 4. ~~Test environment setup~~ (Resolved) ## Next Milestone Complete Phase 3: MCP Server Implementation - ✅ Implement core MCP tools - ✅ Add parameter validation with Zod - ✅ Add tool descriptions - ✅ Add inspector support - ✅ Add 1Password integration - ✅ Optimize API key handling - ✅ Enhance email listing - ✅ Implement email scheduling - [ ] Add tests - [ ] Add documentation - [ ] Add examples - [ ] Improve error handling