Open Notify MCP Server: Install & Setup

Install Open Notify in Claude Code

Claude Code

claude mcp add open-notify -- npx -y open-notify-mcp

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

{
  "mcpServers": {
    "open-notify": {
      "command": "npx",
      "args": [
        "-y",
        "open-notify-mcp"
      ]
    }
  }
}

People currently in space from Open Notify. No key required.

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

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

Run: claude mcp add open-notify -- npx -y open-notify-mcp

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