Celestial Node MCP Server

io.github.christerso/celestial-node

local only

Celestial Node runs on your own machine — the client starts it, so there is no endpoint to ping. Last commit 22 Feb 2026.

Real-time space data — ISS tracking, rocket launches, space news, Mars weather, and more

—

Installs / week

npm · celestialnode-mcp

Stars

0 open issues

22 Feb 2026

Last commit

0 releases in 90 days

MIT

License

JavaScript

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add celestial-node -- npx -y celestialnode-mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "celestial-node": {
      "args": [
        "-y",
        "celestialnode-mcp"
      ],
      "command": "npx"
    }
  }
}

~/.codex/config.toml

[mcp_servers.celestial-node]
command = "npx"
args = ["-y", "celestialnode-mcp"]

.cursor/mcp.json

{
  "mcpServers": {
    "celestial-node": {
      "args": [
        "-y",
        "celestialnode-mcp"
      ],
      "command": "npx"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "celestial-node": {
      "args": [
        "-y",
        "celestialnode-mcp"
      ],
      "command": "npx"
    }
  }
}

Celestial Node — questions

Answers built from our own checks of this server.

Why is there no uptime for Celestial Node?

Celestial Node runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package celestialnode-mcp.

How do I connect Celestial Node?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls celestialnode-mcp straight from npm; nothing to host, nothing to sign up for.

Is Celestial Node open source?

Yes — it is published under the MIT licence, written in JavaScript and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.