What is the key difference between Open Ephemeris and Western Astrology MCP Server by RoxyAPI?

Open Ephemeris belongs to the Aerospace & Astrodynamics category with local stdio execution, while Western Astrology MCP Server by RoxyAPI belongs to the Aerospace & Astrodynamics category with cloud HTTP/SSE execution.

How do I install Open Ephemeris or Western Astrology MCP Server by RoxyAPI 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 Open Ephemeris and Western Astrology MCP Server by RoxyAPI free or paid?

Open Ephemeris operates under a Free / Open Source model (No auth required). Western Astrology MCP Server by RoxyAPI operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Open Ephemeris lists 0 tools with 0 views and 3 GitHub stars. Western Astrology MCP Server by RoxyAPI lists 0 tools with 1 views and 0 GitHub stars.

Can I use both Open Ephemeris and Western Astrology MCP Server by RoxyAPI 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.

Open Ephemeris vs Western Astrology MCP…

Open Ephemeris vs Western Astrology MCP… | AllMCPs

Feature & Specification Comparison

Specification	O Open Ephemeris Aerospace & Astrodynamics	W Western Astrology MCP Server by RoxyAPI Aerospace & Astrodynamics
Summary	Sub-arcsecond ephemeris and astrology on NASA JPL DE440: natal, transits, eclipses, Human Design.	Western natal charts, horoscopes, transits and synastry for AI agents, verified vs NASA JPL.
Category & Scope	Aerospace & Astrodynamics	Aerospace & Astrodynamics
Quality signal	41/100 (Fair)	42/100 (Fair)
Transport Protocol	Local Subprocess (stdio)	Remote HTTP/SSE
Auth Requirement	No auth required	No auth required
Pricing Model	Free / Open Source	Free / Open Source
Required Env Vars	None required	None required
Compatible Clients	Claude DesktopCursorWindsurfClineVS Code	Claude DesktopCursorWindsurfClineVS Code
Install path signal	`npx · high`	`Remote (HTTP/SSE) · medium`
Engagement & Health	0 views 0 copies 0 upvotes 3 stars	1 views 0 copies 0 upvotes
Verified / Official	Community Listing	Community Listing
Open full listing	View Open Ephemeris Listing	View Western Astrology MCP Server by RoxyAPI Listing

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).

Open Ephemeris Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "open-ephemeris": {
      "command": "npx",
      "args": [
        "-y",
        "@smithery/cli"
      ]
    }
  }
}

Western Astrology MCP Server by RoxyAPI Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "western-astrology-mcp-server-by-roxyapi": {
      "url": "https://roxyapi.com/products/astrology-api"
    }
  }
}

Open Ephemeris vs Western Astrology MCP Server by RoxyAPI

At a Glance & Executive Verdict

Which MCP Server Should You Choose?

Choose Open Ephemeris when:

Choose Western Astrology MCP Server by RoxyAPI when:

Feature & Specification Comparison

Tools & Capabilities Breakdown

Open Ephemeris Tools (0)

Western Astrology MCP Server by RoxyAPI Tools (0)

Ready-to-Paste Client Configurations

Frequently Asked Questions

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