What is the best alternative to Nasa Cmr?

The top-rated alternatives to Nasa Cmr in the Aerospace & Astrodynamics category include Orbit Sentinel MCP, Open Ephemeris, Astronomy Oracle. These servers offer complementary or alternative capabilities depending on your deployment stack and authentication requirements.

How do Nasa Cmr alternatives differ in installation and runtime?

Nasa Cmr and its alternatives vary by runtime requirement (Node.js/npx, Python/uvx, Docker, or remote HTTP/SSE endpoints). Check the specification comparison table above to verify command requirements before installing.

Are alternatives to Nasa Cmr free and open source?

Most MCP servers listed on AllMCPs are open source tools under MIT or Apache licenses that you can self-host or run locally with Claude Desktop, Cursor, VS Code, or Windsurf.

How do I side-by-side compare Nasa Cmr with a specific alternative?

Click the "Compare side-by-side →" button on any alternative card to see an in-depth comparison matrix covering feature lists, stars, npm downloads, install configurations, and schema specifications.

Aerospace & Astrodynamics• MCP Alternatives Guide

Best Alternatives to Nasa Cmr

Looking for an alternative to Nasa Cmr? Whether you need a different runtime environment, custom authentication support, or alternative API integrations in the Aerospace & Astrodynamics ecosystem, we have cataloged and compared the top alternative MCP servers below.

Browse all Aerospace & Astrodynamics servers →View Nasa Cmr Specs →

Target Reference Server

Nasa Cmr Overview

NASA CMR (Common Metadata Repository) MCP.

Specification Matrix: Nasa Cmr vs Alternatives

Server Name	Runtime	Auth	Pricing	GitHub Stars	Downloads	Action
N Nasa Cmr (Target)	Remote (SSE)	Free/None	Free	—	—	Current
Orbit Sentinel MCP	npx	API key	Free	1	—	Compare →
Open Ephemeris	npx	Free/None	Free	3	—	Compare →
Astronomy Oracle	npx	No auth required	Free	3	1	Compare →
IPGeolocation.io MCP Server	npx	Free/None	Free	4	—	Compare →
TLE Satellite Tracker	Remote (SSE)	Free/None	Free	6	—	Compare →
T Tle	Remote (SSE)	Free/None	Free	—	—	Compare →
Bhoonidhi MCP	uvx	Free/None	Free	2	—	Compare →
Nasa Images	npx	Free/None	Free	1	—	Compare →
Celestrak	Remote (SSE)	Free/None	Free	—	—	Compare →
Jpl Ssd	Remote (SSE)	Free/None	Free	—	—	Compare →
Meteors	Remote (SSE)	Free/None	Free	—	—	Compare →
Sidereon	Remote (SSE)	Free/None	Free	16	—	Compare →