OpenAPI Swagger MCP Server: Install & Setup

Install OpenAPI Swagger in Claude Code

Claude Code

claude mcp add openapi-swagger -- npx -y @nhan7777/openapi-swagger-mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "openapi-swagger": {
      "command": "npx",
      "args": [
        "-y",
        "@nhan7777/openapi-swagger-mcp"
      ]
    }
  }
}

Frequently asked questions

What does the OpenAPI Swagger MCP server do?

Discover Swagger/OpenAPI operations and call configured dev/UAT APIs through 11 fixed tools.

Is the OpenAPI Swagger MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does OpenAPI Swagger run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add OpenAPI Swagger to Claude Code?

Run: claude mcp add openapi-swagger -- npx -y @nhan7777/openapi-swagger-mcp

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