openapi-mcp-generator is a CLI tool that generates Model Context Protocol (MCP) servers from OpenAPI 3.0+ specifications, supporting multiple authentication methods and transport modes.
It outputs a fully scaffolded TypeScript/Node.js project with built-in validation, API proxying, and browser-based test clients. Users can control endpoint exposure, choose between stdio, web (SSE), and StreamableHTTP transports, and configure options directly via CLI or programmatic API.
Call MCPs via TypeScript, masquerading as simple TypeScript API. Or package them as cli. - steipete/mcporter
