Open Notify vs Tarotari

In-depth architectural comparison of the Open Notify and Tarotari MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

Choose Open Notify when:

• You need dedicated capabilities in the Aerospace & Astrodynamics domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore Open Notify Details

T

Choose Tarotari when:

• You need dedicated capabilities in the Aerospace & Astrodynamics domain.
• You prefer remote streaming HTTP/SSE transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore Tarotari Details

Feature & Specification Comparison

Specification	Open Notify Aerospace & Astrodynamics	T Tarotari Aerospace & Astrodynamics
Summary	Open Notify MCP — ISS position + people in space	Rider-Waite tarot deck and computed astronomy: charts, positions, exact aspect moments
Category & Scope	Aerospace & Astrodynamics	Aerospace & Astrodynamics
Quality signal

Tools & Capabilities Breakdown

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

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

{
  "mcpServers": {
    "tarotari": {
      "url": "https://www.tarotari.com/en/mcp"
    }
  }
}

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