What is the key difference between Astronomy Oracle and IPGeolocation.io MCP Server?

Astronomy Oracle belongs to the Aerospace & Astrodynamics category with local stdio execution, while IPGeolocation.io MCP Server belongs to the Aerospace & Astrodynamics category with local stdio execution.

How do I install Astronomy Oracle or IPGeolocation.io MCP Server 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 Astronomy Oracle and IPGeolocation.io MCP Server free or paid?

Astronomy Oracle operates under a Free / Open Source model (No auth required). IPGeolocation.io MCP Server operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Astronomy Oracle lists 3 tools with 5 views and 3 GitHub stars. IPGeolocation.io MCP Server lists 0 tools with 0 views and 0 GitHub stars.

Can I use both Astronomy Oracle and IPGeolocation.io MCP Server 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.

How do I install Astronomy Oracle or IPGeolocation.io MCP Server in Claude Desktop, Cursor, or Windsurf?

Both servers follow the standard Model Context Protocol configuration format. Simply copy the JSON block from the configuration section above and paste it into your AI client's mcpServers configuration object (for instance in claude_desktop_config.json or ~/.cursor/mcp.json ), then completely restart or refresh the application.

Are Astronomy Oracle and IPGeolocation.io MCP Server free to use, or do they require API keys?

Astronomy Oracle is listed under a Free / Open Source model with No auth required . IPGeolocation.io MCP Server operates under a Free / Open Source model with No auth required . If environment variables are required (such as API keys), be sure to define them under the env key in your MCP client's configuration file.

Can I run both Astronomy Oracle and IPGeolocation.io MCP Server at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both gregario-astronomy-oracle and ipgeolocation-io-mcp-server as distinct keys inside the single mcpServers object in your configuration file. Your AI assistant will automatically select and call the appropriate tool from either server during chat sessions.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, Astronomy Oracle has a Quality Score of 61 /100 ( Good ) with 5 views, 1 installs, and 3 GitHub stars. IPGeolocation.io MCP Server holds a Quality Score of 27 /100 ( Emerging ) with 0 views, 0 installs, and 0 GitHub stars.

Side-by-Side Model Context Protocol Comparison

Astronomy Oracle vs IPGeolocation.io MCP Server

In-depth architectural comparison of the Astronomy Oracle and IPGeolocation.io MCP Server 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

Astronomy Oracle

Aerospace & Astrodynamics · Local stdio

Quality: 61/100 (Good) | Auth: No auth required

IPGeolocation.io MCP Server

Aerospace & Astrodynamics · Local stdio

Quality: 27/100 (Emerging) | Auth: No auth required

Verdict Summary: Choose Astronomy Oracle if you need specialized Aerospace & Astrodynamics tools running via a local process. Choose IPGeolocation.io MCP Server 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 Astronomy Oracle 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).
Primary tools included: lookup_object, search_objects, plan_session.

Explore Astronomy Oracle Details

Choose IPGeolocation.io MCP Server 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 IPGeolocation.io MCP Server Details

Feature & Specification Comparison

Specification	Astronomy Oracle gregario Aerospace & Astrodynamics	I IPGeolocation.io MCP Server Aerospace & Astrodynamics
Summary	Accurate astronomical catalog data and observing session planner. 13,000+ deep-sky objects from OpenNGC with deterministic visibility, rise/transit/set, and alt/az calculations. npx astronomy-oracle	Official MCP server for IP geolocation, security, ASN, abuse, timezone, astronomy, and user-agent.
Category & Scope	Aerospace & Astrodynamics

Tools & Capabilities Breakdown

Astronomy Oracle Tools (3)

lookup_object

Look up a celestial object by Messier number (e.g. M31), NGC/IC designation (e.g. NGC7000), or common name (e.g. Andromeda Galaxy). Optionally compute visibility from a given location and time.

search_objects

Search and filter the celestial object catalog by type, constellation, magnitude, angular size, or catalog membership. Returns a formatted table of matching objects sorted by brightness.

plan_session

Generate an observing session plan for a given location and date. Returns the best celestial objects to observe grouped by time window (evening, midnight, pre-dawn), scored by observability.

IPGeolocation.io MCP Server 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).

Astronomy Oracle Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "gregario-astronomy-oracle": {
      "command": "npx",
      "args": [
        "-y",
        "astronomy-oracle"
      ]
    }
  }
}

IPGeolocation.io MCP Server Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "ipgeolocation-io-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "ipgeolocation-io-mcp-server"
      ]
    }
  }
}

Frequently Asked Questions

Astronomy Oracle is categorized under Aerospace & Astrodynamics and uses a local stdio subprocess. In contrast, IPGeolocation.io MCP Server belongs to Aerospace & Astrodynamics using local stdio subprocess. Select Astronomy Oracle when you need capabilities focused on aerospace & astrodynamics and IPGeolocation.io MCP Server when you require tools for aerospace & astrodynamics.

More alternatives to Astronomy Oracle More alternatives to IPGeolocation.io MCP Server Aerospace & Astrodynamics category hub