# UnlockRESO MCP Development Todo List
## Phase 1: Project Setup and Structure
- [ ] Initialize Python project with uv package manager and create pyproject.toml
- [ ] Create project directory structure: src/, tests/, src/auth/, src/utils/, src/config/
- [ ] Set up dependencies: mcp[cli]>=1.4.0, aiohttp, pytest>=7.0.0, pytest-asyncio>=0.21.0, pytest-cov>=4.0.0, pytest-mock>=3.10.0, aioresponses>=0.7.4
- [ ] Create .env.example with Bridge Interactive API configuration template
- [ ] Set up logging configuration and create settings.py for configuration management
## Phase 2: OAuth2 Authentication Implementation
- [ ] Implement OAuth2Handler class in src/auth/oauth2.py with client credentials flow
- [ ] Add token storage and automatic refresh mechanism when expired
- [ ] Implement retry logic and error handling for authentication failures
- [ ] Create test_oauth2.py with tests for token retrieval, refresh, and error handling
## Phase 3: RESO API Client Implementation
- [ ] Create ResoWebApiClient class in src/reso_client.py with Bridge Interactive endpoints
- [ ] Implement OData query builder for Property endpoint with proper filtering
- [ ] Add methods for Member, Office, OpenHouse, and Lookup endpoints
- [ ] Implement response parsing and error handling for API calls
- [ ] Create test_reso_client.py with tests for query building and API interactions
## Phase 4: Data Mapping and Validation Utilities
- [ ] Implement ResoDataMapper in src/utils/data_mapper.py for RESO field mapping
- [ ] Add address formatting method combining street components
- [ ] Implement price formatting, status mapping, and property type conversions
- [ ] Create QueryValidator in src/utils/validators.py for input validation and sanitization
- [ ] Add natural language query parsing for property searches
- [ ] Create test_data_mapper.py and test_validators.py with comprehensive unit tests
## Phase 5: MCP Tool Implementation
- [ ] Create main MCP server in src/server.py with FastMCP framework
- [ ] Implement search_properties tool with natural language and criteria-based search
- [ ] Implement get_property_details tool for comprehensive property information
- [ ] Implement analyze_market tool for market trends and statistics
- [ ] Implement find_agent tool for agent/member lookups
- [ ] Create test_tools.py with tests for all MCP tool functionality
## Phase 6: MCP Resources and Documentation
- [ ] Create MCP resources for common real estate queries and property types
- [ ] Add MCP prompts for guided property searches and market analysis
- [ ] Create comprehensive README.md with installation and usage instructions
- [ ] Document all environment variables and configuration options
## Phase 7: Comprehensive Testing Suite
- [ ] Create conftest.py with shared fixtures for property data, OAuth responses, and mocks
- [ ] Set up test fixtures directory with sample RESO data in JSON format
- [ ] Implement integration tests for end-to-end property search flow
- [ ] Add performance tests for response times and concurrent request handling
- [ ] Create error scenario tests for API failures, timeouts, and invalid data
- [ ] Ensure 80% minimum code coverage with focus on critical paths
## Phase 8: Optimization and Enhancement
- [ ] Implement caching layer for frequently accessed property data
- [ ] Add rate limiting to comply with Bridge Interactive API limits
- [ ] Enhance error handling with user-friendly error messages
- [ ] Add comprehensive logging throughout the application
- [ ] Optimize async operations for <2s response times
## Phase 9: Deployment and CI/CD
- [ ] Set up GitHub Actions workflow for automated testing
- [ ] Configure Docker container for MCP server deployment
- [ ] Create deployment documentation for streaming HTTP transport
- [ ] Test integration with Claude Desktop and MCP Inspector
## Phase 10: Final Validation and Success Criteria
- [ ] Verify successful authentication with Bridge Interactive API
- [ ] Confirm RESO Data Dictionary 2.0 compliance
- [ ] Test all four MCP tools with real UNLOCK MLS data
- [ ] Verify OAuth2 integration with Google Workspace and Microsoft 365 IdP
- [ ] Ensure all deliverables are complete and production-ready
## Key Deliverables
1. Complete MCP server implementation
2. All four tools functioning correctly
3. Proper RESO field mapping
4. Environment configuration template
5. Basic test suite
6. README with usage instructions
## Success Criteria
- ✓ Authentication: Successfully authenticate with Bridge Interactive API
- ✓ Data Retrieval: Query and retrieve UNLOCK MLS data
- ✓ RESO Compliance: Use standard RESO field names and mappings
- ✓ MCP Integration: Tools work with Claude Desktop and MCP Inspector
- ✓ Performance: Async operations with <2s response times
- ✓ Error Handling: Graceful handling of API errors and invalid inputs
## Notes
- All tasks are prioritized as high, medium, or low based on dependencies and importance
- Testing is integrated throughout each phase rather than left to the end
- OAuth2 must support both Google Workspace and Microsoft 365 IdP as specified
- Focus on RESO Data Dictionary 2.0 compliance throughout implementation
