Best Alternatives to Noaa Coastwatch

Landbenchmark MCP

Runtime: npx

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

Open Ephemeris

Runtime: npx

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

TLE Satellite Tracker

Runtime not confirmed

Access TLE orbital data for thousands of satellites including ISS, Starlink, and Hubble.

Query public astronomy catalogs through metadata-first TAP and ADQL tools.

Orbit

Runtime: Remote (SSE)

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

Nasa Images

Runtime: npx

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

Score any coordinate for ecological and agricultural land suitability from satellite data

Open Notify

Runtime: npx

Open Notify MCP — ISS position + people in space

Nasa Power

Runtime: npx

NASA POWER MCP — Prediction of Worldwide Energy Resources

Horizons Nasa

Runtime: npx

NASA JPL Horizons — solar-system body ephemerides

Ephemeris MCP

Runtime: uvx

Precision astronomical ephemeris and planetary positions via the Swiss Ephemeris.

Kshana PNT Resilience simulator

Runtime: uvx

Run the validated Kshana PNT-resilience simulator (orbits, frames, GNSS, fusion) from an AI agent.