GASSAPI MCP Server

# Endpoint Tools Module This module has been refactored from a single 972-line file into a clean, maintainable structure following SOLID principles. ## 📁 Structure ``` endpoints/ ├── README.md # This documentation ├── types.ts # Type definitions (89 lines) ├── utils.ts # Utility functions (217 lines) ├── dependencies.ts # Dependency management (39 lines) ├── tools.ts # Tool definitions (160 lines) ├── handlers.ts # Main handlers export (43 lines) ├── handlers/ # Individual handler modules │ ├── index.ts # Handler exports (7 lines) │ ├── list-handler.ts # List endpoints handler (114 lines) │ ├── details-handler.ts # Get endpoint details handler (107 lines) │ ├── create-handler.ts # Create endpoint handler (151 lines) │ └── update-handler.ts # Update & move endpoint handler (178 lines) └── index.ts # Main entry point with re-exports (121 lines) ``` ## 🎯 Benefits - **Maintainability**: Each module under 300 lines - **Single Responsibility**: Each file has one clear purpose - **Backward Compatibility**: All existing imports continue to work - **Error Handling**: All validation and error handling preserved - **Type Safety**: Full TypeScript support maintained - **Debugging**: Console.error logging preserved ## 📦 Modules ### `types.ts` - All TypeScript interfaces and type definitions - HTTP method types - API response interfaces - Handler function types ### `utils.ts` - Helper functions for formatting - Validation functions - Text formatting utilities - Data transformation functions ### `dependencies.ts` - Singleton dependency management - Configuration and backend client initialization - Dependency reset for testing ### `tools.ts` - MCP tool definitions - Input schemas - Tool metadata - Tool array exports ### `handlers/` - Individual handler implementations - Separated by functionality - Clean error handling - Consistent response formatting ### `index.ts` - Main entry point - Complete re-exports - Legacy compatibility - Clean API surface ## 🔄 Usage All existing imports continue to work unchanged: ```typescript // Original imports still work import { ENDPOINT_TOOLS, createEndpointToolHandlers, ToolHandlers } from './tools/endpoints.js'; // Or import specific modules import { formatHeaders } from './tools/endpoints/utils.js'; import { HttpMethod } from './tools/endpoints/types.js'; ``` ## ✅ Validation - All TypeScript compilation passes - No runtime errors introduced - All existing functionality preserved - Error handling maintained - Console.debug logging preserved