Skip to main content
AllMCPs
BrowseBestCategoriesStackCompareToolsGuidesBlog
Log in Submit MCP

Stay in the loop

Get new MCP servers and top picks in your inbox.

AllMCPs

The open directory for discovering and installing Model Context Protocol servers.

AllMCPs on GitHub (opens in a new tab)
Launched onTiny Startupstinystartups.com
Explore
  • Browse servers
  • Best MCP servers
  • Categories
  • MCP clients
  • Agent prompts
  • Stack Builder
  • Compare servers
  • Random discovery New
  • Submit a server
  • Pricing & Boost Boost
Learn
  • Guides hub
  • What is MCP?
  • Install guide
  • Build an MCP server
  • Deploy an MCP server
  • Security guide
  • Troubleshooting
  • MCP for SEO & AEO
  • Protocol versioning
  • Transports: stdio vs HTTP
  • State of MCP (stats)
  • Blog & updates
Tools
  • All developer tools
  • Config generator
  • Config validator
  • Config auditor
  • MCP playground
  • Token calculator
  • OpenAPI → MCP
  • Badge generator
For agents
  • REST API docs
  • Trust & traffic Live
  • Remote MCP server SSE ↗ (opens in a new tab)
  • llms.txt ↗ (opens in a new tab)
  • Catalog JSON ↗ (opens in a new tab)
Company
  • About
  • Advertise Sponsor
  • Contact
  • GitHub ↗ (opens in a new tab)
  • Terms
  • Privacy
AllMCPs VerifiedAllMCPs VerifiedFeatured on Nick LaunchesFeatured on Nick LaunchesLaunch Llama NewsletterLaunch Llama NewsletterVerified DR - allmcps.comVerified DR - allmcps.comFeatured on SaaSGrowFeatured on SaaSGrowFeatured on Twelve ToolsFeatured on Twelve ToolsFeatured on Saaspa.geFeatured on Saaspa.geFeatured on Findly.toolsFeatured on Findly.toolsFeatured on Startup FameFeatured on Startup FameFeatured on LaunchKiwiFeatured on LaunchKiwiFeatured on ScrollLaunchFeatured on ScrollLaunchFeatured on DailyPingsFeatured on DailyPingsFazier badgeFazier badgeFeatured on NewTool.siteFeatured on NewTool.siteFeatured on saasfame.comFeatured on saasfame.comDR Checker - Domain RatingDR Checker - Domain RatingListed on Turbo0Listed on Turbo0Launched on LaunchBoard - Product Launch PlatformLaunched on LaunchBoard - Product Launch PlatformList on SimilarlabsList on Similarlabshttps://codetrendy.comhttps://codetrendy.comListed on DevTool.ioFeatured on BuildlistFeatured on BuildlistLaunched on Tiny StartupsFeatured on ShowMeBestAIFeatured on ShowMeBestAIFind us on LaunchZoneFind us on LaunchZoneAllMCPs VerifiedAllMCPs VerifiedFeatured on Nick LaunchesFeatured on Nick LaunchesLaunch Llama NewsletterLaunch Llama NewsletterVerified DR - allmcps.comVerified DR - allmcps.comFeatured on SaaSGrowFeatured on SaaSGrowFeatured on Twelve ToolsFeatured on Twelve ToolsFeatured on Saaspa.geFeatured on Saaspa.geFeatured on Findly.toolsFeatured on Findly.toolsFeatured on Startup FameFeatured on Startup FameFeatured on LaunchKiwiFeatured on LaunchKiwiFeatured on ScrollLaunchFeatured on ScrollLaunchFeatured on DailyPingsFeatured on DailyPingsFazier badgeFazier badgeFeatured on NewTool.siteFeatured on NewTool.siteFeatured on saasfame.comFeatured on saasfame.comDR Checker - Domain RatingDR Checker - Domain RatingListed on Turbo0Listed on Turbo0Launched on LaunchBoard - Product Launch PlatformLaunched on LaunchBoard - Product Launch PlatformList on SimilarlabsList on Similarlabshttps://codetrendy.comhttps://codetrendy.comListed on DevTool.ioFeatured on BuildlistFeatured on BuildlistLaunched on Tiny StartupsFeatured on ShowMeBestAIFeatured on ShowMeBestAIFind us on LaunchZoneFind us on LaunchZone
© 2026 Jackalope Digital LLC. All rights reserved.
  1. Home
  3. Categories
  5. Aerospace & Astrodynamics
  7. Cosmik
  9. Alternatives
🚀Aerospace & Astrodynamics• MCP Alternatives Guide

Best Alternatives to Cosmik

Looking for an alternative to Cosmik? 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 Cosmik Specs →
Cosmik logo
Target Reference Server

Cosmik Overview

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

Specification Matrix: Cosmik vs Alternatives

Direct comparison of key metrics, runtimes, authentication methods, and community popularity.

Server NameRuntimeAuthPricingGitHub StarsDownloadsAction
Cosmik logoCosmik (Target)
Remote (SSE)Free/NoneFree——Current
Science logoScienceRemote (SSE)Free/NoneFree——Compare →
Open Ephemeris logoOpen EphemerisnpxFree/NoneFree4—Compare →
Orbit logoOrbitRemote (SSE)Free/NoneFree47—Compare →
Celestial Node logoCelestial NodenpxFree/NoneFree——Compare →
Astronomy Oracle logoAstronomy OraclenpxNo auth requiredFree31Compare →
R
RymdenKollen — Swedish Space & Astronomy		—Free/NoneFree——Compare →
Nasa Images logoNasa ImagesnpxFree/NoneFree1—Compare →
N2yo logoN2yoRemote (SSE)Free/NoneFree——Compare →
Spaceflight News logoSpaceflight NewsRemote (SSE)Free/NoneFree——Compare →
Tle logoTleRemote (SSE)Free/NoneFree——Compare →
Landbenchmark MCP logoLandbenchmark MCPnpxFree/NoneFree——Compare →
Nasa Power logoNasa PowerRemote (SSE)Free/NoneFree——Compare →

Detailed Evaluation of Cosmik Alternatives

Science logo

Science

Runtime: Remote (SSE)

MCP server for science data — NASA APOD, ISS location, and earthquake monitoring

0 0
Compare side-by-side
Open Ephemeris logo

Open Ephemeris

Runtime: npx

Sub-arcsecond ephemeris and astrology on NASA JPL DE440: natal, transits, eclipses, Human Design.

0 0 4
Compare side-by-side
Orbit logo

Orbit

Runtime: Remote (SSE)

Task management for people and AI agents, with scoped OAuth access to issues, projects, and docs.

1 0 47
Compare side-by-side
Celestial Node logo

Celestial Node

Runtime: npx

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

1 0
Compare side-by-side
Astronomy Oracle logo

Astronomy Oracle

Runtime: npx

Query 13,000+ deep-sky objects and plan observing sessions with local astronomy calculations.

Key Features:
13,000+ OpenNGC deep-sky objects
Object lookup with optional visibility calculations
Catalog search with astronomy filters
6 1 3
Compare side-by-side
R

RymdenKollen — Swedish Space & Astronomy

Runtime not confirmed

Swedish space & astronomy: ISS passes, aurora forecasts, space weather, rocket launches, moon.

1 0
Compare side-by-side
Nasa Images logo

Nasa Images

Runtime: npx

A project to search NASA's image library using an MCP server and display images in an interactive UI.

1 0 1
Compare side-by-side
N2yo logo

N2yo

Runtime: Remote (SSE)

N2YO MCP — wraps the N2YO Satellite Tracking REST API (n2yo.com)

0 0
Compare side-by-side
Spaceflight News logo

Spaceflight News

Runtime: Remote (SSE)

Spaceflight News MCP.

0 0
Compare side-by-side
Tle logo

Tle

Runtime: Remote (SSE)

TLE MCP — satellite tracking via Two-Line Element sets (tle.ivanstanojevic.me, free, no auth)

0 0
Compare side-by-side
Landbenchmark MCP logo

Landbenchmark MCP

Runtime: npx

Satellite land due-diligence: a green/caution/walk-away verdict with cited signals for any parcel.

0 0
Compare side-by-side
Nasa Power logo

Nasa Power

Runtime: Remote (SSE)

NASA POWER MCP — Prediction of Worldwide Energy Resources

0 0
Compare side-by-side

Frequently Asked Questions: Cosmik Alternatives

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