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mroops0111/openapi-mcp-gateway

mroops0111/openapi-mcp-gateway

@mroops0111

Python gateway that turns any OpenAPI/Swagger spec or FastAPI app into a Model Context Protocol (MCP) server. Multi-spec, per-user OAuth2, route-level @mcp_tool decorator, dynamic meta-tools.

openapiswaggermcp-servergatewayfastapipythonapi-gatewayoauth2tool

Installation & Configuration

{
  "mcpServers": {
    "openapi-gateway": {
      "command": "uvx",
      "args": [
        "openapi-mcp-gateway",
        "--spec",
        "https://petstore3.swagger.io/api/v3/openapi.json",
        "--transport",
        "stdio"
      ]
    }
  }
}

Information

Transport
stdiossestreamable-http
Language
Python
Created
2026/6/17
Updated
2026/6/17
Homepage
https://github.com/mroops0111/openapi-mcp-gateway