Restful API Dev MCP Server: Install & Setup

Install Restful API Dev in Claude Code

Claude Code

claude mcp add restful-api-dev -- npx -y restful-api-dev-mcp

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

{
  "mcpServers": {
    "restful-api-dev": {
      "command": "npx",
      "args": [
        "-y",
        "restful-api-dev-mcp"
      ]
    }
  }
}

Frequently asked questions

What does the Restful API Dev MCP server do?

Test objects from restful-api.dev. No key required.

Is the Restful API Dev 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 Restful API Dev run locally or remotely?

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

How do I add Restful API Dev to Claude Code?

Run: claude mcp add restful-api-dev -- npx -y restful-api-dev-mcp

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