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exoplanets-mcp

v1.0.2

Published

Confirmed exoplanets and their properties from the NASA Exoplanet Archive. No key required.

Vulnerabilities

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Links

Git

Maintainers

mrfentmenmrfentmen

Keywords

mcpspaceexoplanetsnasaastronomy

Readme

Exoplanets MCP

Confirmed exoplanets and their properties from the public NASA Exoplanet Archive. No key required.

This file is self contained. It reads public data only and never writes to the machine. All output is bounded and honest about what could not be fetched.

Tools

  • recent Recently confirmed planets.
  • by_name Look up one planet.

Usage

npm install
npm run build
node dist/index.js

Data comes from the public NASA Exoplanet Archive TAP service.

Premium tools

These tools need a license key:

  • planet_stats
  • query_exoplanets

Buy a key at https://mcp-marketplace.io/server/io-github-mrfentmen-exoplanets-mcp and set it in your MCP client config:

"env": { "MCP_LICENSE_KEY": "mcp_live_..." }

The key is checked against MCP Marketplace, cached for 24 hours, and keeps working offline once one check has succeeded. Every other tool on this server stays free.