OpenAPI MCP Server: Install & Setup

Install OpenAPI in Claude Code

Claude Code

claude mcp add asthanaji05-openapi -- npx -y @asthanaji/openapi-mcp

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

{
  "mcpServers": {
    "asthanaji05-openapi": {
      "command": "npx",
      "args": [
        "-y",
        "@asthanaji/openapi-mcp"
      ]
    }
  }
}

Frequently asked questions

What does the OpenAPI MCP server do?

Turn any OpenAPI 3 spec into a working MCP server. One file, local (stdio) or remote (HTTP).

Is the OpenAPI 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 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 to Claude Code?

Run: claude mcp add asthanaji05-openapi -- npx -y @asthanaji/openapi-mcp

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