simplifier-mcp

# Codebase Structure ## Directory Layout ``` / ├── src/ # Source code │ ├── index.ts # Main entry point (starts MCP server) │ ├── server.ts # MCP server implementation (SimplifierMCPServer class) │ ├── config.ts # Environment configuration and validation │ ├── client/ # Simplifier REST API client │ │ ├── simplifier-client.ts # SimplifierClient class │ │ ├── types.ts # TypeScript type definitions │ │ └── basicauth.ts # Authentication helpers │ ├── tools/ # MCP tools implementation │ │ ├── index.ts # Tool registration │ │ ├── server-businessobject-tools.ts │ │ ├── server-datatype-tools.ts │ │ └── toolresult.ts # Helper types/functions │ ├── resources/ # MCP resources implementation │ │ ├── index.ts # Resource registration │ │ ├── server-businessobject-resources.ts │ │ ├── connector-resources.ts │ │ ├── datatypes-resources.ts │ │ ├── resourcesresult.ts │ │ └── documentation/ # API documentation resources │ └── prompts/ # MCP prompts (currently empty) ├── __tests__/ # Comprehensive test suite │ ├── setup.ts # Jest setup with mocks │ ├── config.test.ts │ ├── server.test.ts │ ├── client/ # Client tests │ ├── tools/ # Tool tests │ ├── resources/ # Resource tests │ └── integration/ # Integration tests ├── dist/ # Build output (TypeScript compilation) ├── package.json # Dependencies and scripts ├── tsconfig.json # TypeScript configuration ├── jest.config.js # Jest configuration ├── .env.example # Environment template ├── README.md # End-user documentation ├── README_DEV.md # Developer documentation └── CLAUDE.md # Claude-specific development notes ``` ## Key Components ### Entry Point (`src/index.ts`) - Main function that starts the MCP server ### Server (`src/server.ts`) - `SimplifierMCPServer` class implementing MCP protocol - Handles tool calls, resource access, and prompts ### Client (`src/client/`) - `SimplifierClient` class for Simplifier REST API communication - Handles authentication (SimplifierToken or credentials file) - Type definitions for all API entities ### Tools (`src/tools/`) - MCP tools for creating/updating Business Objects, functions, data types - Tool registration functions ### Resources (`src/resources/`) - MCP resources for browsing connectors, BOs, data types - Documentation resources for API references