MCP Swagger Server

Example Use Cases

• 1

  Automatically expose a REST API described by an OpenAPI/Swagger spec as an MCP tool without writing custom adapters.

• 2

  Secure, authenticated access to protected APIs via Bearer Token auth while presenting a standardized MCP interface.

• 3

  Flexible transport options (stdio, SSE, streamable) to integrate API calls into different assistant runtimes or desktop clients.

Description

MCP Swagger Server (mcp-swagger-server) is a CLI tool and server that transforms OpenAPI/Swagger specs into MCP-format tools, enabling AI assistants to invoke REST API operations. It supports multiple transport protocols (stdio, SSE, streamable), Bearer Token authentication, and operation filtering to control which endpoints are exposed. The project provides a parser, core MCP server, optional web UI, and backend packages, and is designed for easy integration with AI assistants (examples provided for Claude Desktop). It requires Node.js and can be installed globally via npm.

Capabilities(19 total)