What is the key difference between Horizons Nasa and Starfetch?

Horizons Nasa belongs to the Aerospace & Astrodynamics category with local stdio execution, while Starfetch belongs to the Aerospace & Astrodynamics category with local stdio execution.

How do I install Horizons Nasa or Starfetch in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Horizons Nasa and Starfetch free or paid?

Horizons Nasa operates under a Free / Open Source model (No auth required). Starfetch operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Horizons Nasa lists 0 tools with 0 views and 0 GitHub stars. Starfetch lists 0 tools with 0 views and 0 GitHub stars.

Can I use both Horizons Nasa and Starfetch together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

Horizons Nasa vs Starfetch

In-depth architectural comparison of the Horizons Nasa and Starfetch 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.

At a Glance & Executive Verdict

Horizons Nasa

Aerospace & Astrodynamics · Local stdio

Quality: 32/100 (Emerging) | Auth: No auth required

Starfetch

Aerospace & Astrodynamics · Local stdio

Quality: 39/100 (Fair) | Auth: No auth required

Verdict Summary: Choose Horizons Nasa if you need specialized Aerospace & Astrodynamics tools running via a local process. Choose Starfetch if your workspace requires Aerospace & Astrodynamics integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Horizons Nasa 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 Horizons Nasa Details

Choose Starfetch 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 Starfetch Details

Feature & Specification Comparison

Specification	H Horizons Nasa Aerospace & Astrodynamics	S Starfetch Aerospace & Astrodynamics
Summary	NASA JPL Horizons — solar-system body ephemerides	Query public astronomy catalogs through metadata-first TAP and ADQL tools.
Category & Scope	Aerospace & Astrodynamics	Aerospace & Astrodynamics
Quality signal

Tools & Capabilities Breakdown

Horizons Nasa Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

Starfetch Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

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).

Horizons Nasa Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "horizons-nasa": {
      "command": "npx",
      "args": [
        "-y",
        "horizons-nasa"
      ]
    }
  }
}

Starfetch Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "starfetch": {
      "command": "npx",
      "args": [
        "-y",
        "@starfetch-js/mcp"
      ]
    }
  }
}

Frequently Asked Questions

Horizons Nasa is categorized under Aerospace & Astrodynamics and uses a local stdio subprocess. In contrast, Starfetch belongs to Aerospace & Astrodynamics using local stdio subprocess. Select Horizons Nasa when you need capabilities focused on aerospace & astrodynamics and Starfetch when you require tools for aerospace & astrodynamics.

More alternatives to Horizons Nasa More alternatives to Starfetch Aerospace & Astrodynamics category hub

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