MCP server generator
From OpenAPI document to a readable TypeScript project on the official MCP SDK.
Open the converter →The output of openapi2mcp is not a black box — it is a readable TypeScript project you can read, diff and extend. The generator emits a server built on the official MCP TypeScript SDK, with one tool per operation, typed input schemas derived from your parameters, and a .env template generated from your spec's securitySchemes — auth included, never hardcoded. Open the result in an editor and it looks like code you would have written yourself.
Your spec is parsed in memory and never stored. Generated servers are read-only by default: only GET operations are exposed as tools until you explicitly flip write mode on. Unzip, npm install, paste the ready-made client config, and your endpoints are callable from Claude or Cursor.
The full walkthrough starts at convert OpenAPI to MCP; the Cursor setup guide covers the two-minute connect.