mbta-mpc-server

# MBTA MCP Server Implementation TODO List This document tracks the progress of implementing the MBTA MCP server according to the plan.md specification. ## Implementation Status ### Phase 1: Project Setup and Core Structure - [x] Initialize Go project with proper module structure - [x] Set up testing framework and CI configuration - [x] Implement basic MCP server skeleton ### Phase 2: MBTA API Client - [x] Create client for MBTA API interactions - [x] Implement data models matching API responses - [x] Build authentication and error handling ### Phase 3: Core MCP Implementation - [x] Implement basic MCP protocol handlers - [x] Develop request/response formatting - [x] Connect API client to MCP handlers ### Phase 4: Transit Information Features - [x] Implement routes and schedules functionality - [x] Add stops and stations information - [x] Create vehicle tracking capabilities ### Phase 5: Enhanced Features - [x] Build trip planning functionality - [x] Implement service alerts and disruptions - [x] Add accessibility information queries ### Phase 6: Deployment and Documentation - [x] Containerize application - [ ] Create comprehensive documentation - [x] Build CI/CD pipeline ## Detailed Task Tracking ### Phase 1: Project Setup and Core Structure #### Step 1.1: Initialize Go Project Structure - [x] Set up Go module - [x] Create directory structure - [x] Add license and initial README #### Step 1.2: Set Up Testing Framework - [x] Configure Go testing - [x] Add test helpers and mocks - [x] Implement first basic tests #### Step 1.3: MCP Server Skeleton - [x] Add basic MCP implementation - [x] Create server entry point - [x] Implement configuration loading ### Phase 2: MBTA API Client #### Step 2.1: API Client Foundation - [x] Create HTTP client with proper timeout handling - [x] Implement API authentication - [x] Add basic error handling #### Step 2.2: Core Data Models - [x] Define route models - [x] Create stop/station models - [x] Implement schedule data structures #### Step 2.3: Client Integration Tests - [x] Add mocked API responses - [x] Implement integration tests for API client - [x] Test error handling and rate limiting ### Phase 3: Core MCP Implementation #### Step 3.1: MCP Request Handling - [x] Implement request parsing - [x] Add response formatting - [x] Create main handler logic #### Step 3.2: MCP-MBTA Integration - [x] Connect MCP handlers to MBTA client - [x] Implement request transformation - [x] Add response mapping #### Step 3.3: Error Handling - [x] Implement MCP-compliant error responses - [x] Add logging for errors - [x] Create retry mechanisms ### Phase 4: Transit Information Features #### Step 4.1: Routes and Schedules - [x] Implement route listing endpoint - [x] Add schedule retrieval - [x] Create route filtering options #### Step 4.2: Stops and Stations - [x] Add station information endpoint - [x] Implement station search - [x] Create accessibility information #### Step 4.3: Real-time Updates - [x] Implement vehicle tracking - [x] Add arrival predictions - [x] Create status update endpoint ### Phase 5: Enhanced Features #### Step 5.1: Trip Planning - [x] Implement trip planning algorithm - [x] Add transfer point identification - [x] Create travel time estimation #### Step 5.2: Service Alerts - [x] Add service disruption detection - [x] Implement alternative route suggestions - [x] Create alert notification endpoint #### Step 5.3: Geographic Queries - [x] Implement station proximity search - [ ] Add route coverage mapping - [ ] Create location-based recommendations ### Phase 6: Deployment and Documentation #### Step 6.1: Containerization - [x] Create optimized Docker build - [x] Implement Docker Compose setup - [x] Add container health checks #### Step 6.2: Documentation - [ ] Create API documentation - [ ] Add usage examples - [ ] Write deployment guides #### Step 6.3: CI/CD Pipeline - [x] Set up automated testing - [x] Implement build pipeline - [x] Add release automation