react-openapi-mcp-converter

# OpenAPI to MCP Server Converter [](https://nodejs.org/) [](https://www.typescriptlang.org/) [](https://opensource.org/licenses/MIT) A tool for automatically converting OpenAPI specifications into Model Context Protocol (MCP) server instance ## Features - 🚀 **Automated Conversion**: Auto-parses OpenAPI 3.0 specifications - 🛠 **Type Safety**: TypeScript-based strong type validation - 🔄 **Request Proxy**: Automatically handles tool call parameter mapping ## Quick Start ### Prerequisites - Node.js 18+ - TypeScript 5.x ### Basic Usage Install the package: ```bash npm install openapi-mcp-converter ``` Run a local stdio MCP server: ```typescript import { OpenApiMCPSeverConverter } from "openapi-mcp-converter"; import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js"; import fs from "fs"; const openApiDoc = JSON.parse(fs.readFileSync("./openapi.json")); const converter = new OpenApiMCPSeverConverter(openApiDoc); const server = converter.getServer(); // Start MCP service async function runServer() { const transport = new StdioServerTransport(); await server.connect(transport); console.log("GitHub MCP Server running on stdio"); } runServer().catch((error) => { console.error("Fatal error in main():", error); process.exit(1); }); ``` ### Run Examples ```bash npm run test # Execute sample test cases ``` ## Development Guide ### Project Structure ``` /openapi-to-mcp ├── dist/ # Compiled output ├── src/ # Source code │ ├── example/ # Example configurations │ └── index.ts # Core implementation ├── package.json └── tsconfig.json ``` ### Build Commands ```bash npm run build # Production build npm run watch # Development mode watch ```