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Openapi Mcpserver Generator logo

Openapi Mcpserver Generator

vincent-pli/openapi-mcpserver-generator

A command-line tool that generates Model Context Protocol (MCP) server code from OpenAPI specifications. This tool helps you quickly create an MCP server that acts as a bridge between LLMs (Large Language Models) and your API.

View on GitHub1

Install

npm install -g openapi-mcpserver-generator

Client configuration

{
  "mcpServers": {
    "petstore-mcp": {
      "command": "/usr/local/bin/node",
      "args": [
        "/Users/lipeng/workspaces/github.com/vincent-pli/openapi-mcpserver-generator/petstore-mcp/server.js",
        "run"
      ]
    }
  }
}

Environment variables

API_BASE_URLAPI_HEADERS
GitHub stars
1
Author
@vincent-pli
Category
Developer Tools, AI Chatbot
License
Apache-2.0
Updated
Oct 6, 2026

Features

  • Automatic Tool Generation: Converts each API endpoint in your OpenAPI spec into an MCP tool

  • Transport Options: Only supports stdio, for sse you can leveral mcp-proxy

  • Complete Project Setup: Generates all necessary files to run an MCP server

  • Easy Configuration: Simple environment-based configuration for the generated server

Details on this page are taken from the project's README. Open README

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