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com.gocosmik/cosmik

Official registry Security

Live space data for AI agents - rocket launches, ISS passes, launch news. Free, no auth.

Source code Website Documentation

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http cosmik 'https://gocosmik.com/api/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "cosmik": {
            "type": "http",
            "url": "https://gocosmik.com/api/mcp"
        }
    }
}

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. Cosmik MCP Server
  2. Tools
  3. Use it from Claude
  4. About

Cosmik MCP Server

Live space data for AI agents — the MCP server behind Cosmik, the free real-time 3D satellite tracker.

Endpoint (remote, streamable HTTP, no auth):

https://gocosmik.com/api/mcp

Server card: /.well-known/mcp/server-card.json

Tools

ToolWhat it does
get_next_launchesUpcoming rocket launches worldwide — provider, pad, T-0, mission, webcast
get_iss_passesNext visible ISS passes for a city (550+ known) or any lat/lon — live SGP4 propagation
get_launch_newsLatest launch news articles (7 languages)

Use it from Claude

{
  "mcpServers": {
    "cosmik": {
      "type": "http",
      "url": "https://gocosmik.com/api/mcp"
    }
  }
}

Or in Claude Code: claude mcp add --transport http cosmik https://gocosmik.com/api/mcp

Ask things like "When can I see the ISS from Paris tonight?" or "What's the next SpaceX launch?" — answers come from live orbital data, not training data.

About

Cosmik tracks the ISS, Starlink and 20,000+ satellites in real-time 3D in any browser — free, no login. This server exposes the same live data (CelesTrak orbital elements, Launch Library 2) to AI agents. No API key, fair use; data refreshes continuously.

Frequently asked questions

What is com.gocosmik/cosmik?

Live space data for AI agents - rocket launches, ISS passes, launch news. Free, no auth.

How do I install com.gocosmik/cosmik?

It runs as a remote server. In Claude Code: claude mcp add --transport http cosmik 'https://gocosmik.com/api/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does com.gocosmik/cosmik need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is com.gocosmik/cosmik open source?

Yes. Its code is on GitHub under the MIT license.

Who maintains com.gocosmik/cosmik?

It is published by crashedfox. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.