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Sidereon

GNSS and astrodynamics capabilities for orbit propagation, positioning, timing, geodesy, RINEX quality control, and related analysis.

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Install Sidereon

Pick your client, then add it in one click or paste the config.

No confirmed install command yet

We only publish a config when the install details come from the project itself — its README, its docs, or a verified owner. We haven’t found those for Sidereon, and we’d rather show nothing than a guess you’d paste into your client.

Open setup steps on GitHub

Overview

The Sidereon MCP server exposes Sidereon’s GNSS and astrodynamics capabilities, built around a Rust core with interfaces for Python, C, Go, WebAssembly, and Elixir. Its documented scope includes orbit propagation, GNSS positioning, time and reference-frame transforms, atmosphere models, exchange formats, RINEX quality control, and estimation workflows.

Use cases

  • Propagate satellite orbits from TLE, OMM, or precise ephemerides
  • Solve GNSS positions from RINEX observations
  • Check RINEX observation quality and cycle slips
  • Analyze satellite passes, visibility, coverage, or conjunctions
  • Transform coordinates, times, and reference frames

Key features

  • SGP4/SDP4 and numerical orbit propagation
  • SPP, RTK, PPP, DGNSS, and Doppler positioning
  • RINEX quality control and navigation-data parsing
  • GNSS integrity, covariance, and error analysis
  • Time, frame, atmosphere, and geodesy models
  • GNSS/INS fusion and deterministic simulation

Security & health

What it can reach and how reliably it runs — from our own checks, not the maintainer’s claims.

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Adoption & maintenance

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Directory activity1 viewsConfig copies, upvotes, and views on AllMCPs.

How Sidereon works

What Sidereon MCP server does

The Sidereon MCP server represents a broad GNSS and astrodynamics toolkit centered on a Rust implementation. Its documented subject areas include satellite orbit propagation, GNSS positioning, precise time and frame transformations, atmospheric modeling, geodesy, observation processing, and standard navigation-data formats.

The underlying project is designed to keep validated mathematical behavior available across several language interfaces. Those interfaces include Python, C, Go, WebAssembly, and Elixir. A browser demonstration is also described, with satellite tracking, ground tracks, coverage, conjunction screening, and orbit determination computed through WebAssembly.

How it works

Sidereon combines specialized numerical models and data parsers rather than focusing on one navigation workflow. Orbit processing can use TLE or OMM inputs for SGP4/SDP4, numerical propagation with selectable force models, or Keplerian methods. GNSS workflows can consume broadcast or precise ephemerides, RINEX observations, correction products, and receiver or station data.

The library also includes estimation, integrity, and uncertainty handling. Examples include covariance-aware positioning, RAIM and ARAIM protection levels, RTK and PPP processing, track filtering, orbit determination, and geofencing based on position covariance. Time support covers UTC, TAI, TT, UT1, TDB, TCG, TCB, and GNSS system times, with leap-second and Earth-orientation data.

Tools and capabilities

The documented capability areas include:

  • Propagating individual satellites, batches, and constellations; calculating passes, visibility, coverage, ground tracks, eclipses, and conjunction metrics.
  • Solving single-point, static, differential, RTK, PPP, and Doppler positioning problems across GPS, GLONASS, Galileo, BeiDou, and QZSS.
  • Decoding and serializing RINEX, RTCM, SP3, IONEX, TLE, OMM, CCSDS, NMEA, ANTEX, Bias-SINEX, and related formats.
  • Running RINEX observation quality checks for completeness, multipath, and cycle slips, plus carrier-phase combinations and Hatch smoothing.
  • Applying atmosphere, ionosphere, troposphere, terrain, geoid, Earth-orientation, and station-displacement models.
  • Performing clock stability analysis, geodesic calculations, coordinate transformations, source localization, GNSS/INS fusion, and deterministic simulation.

Limitations and notes

Therefore, the Sidereon MCP server’s exact runtime setup and client compatibility cannot be confirmed from this material alone.

The project emphasizes reference validation and reproducibility, including bit-reproducible simulation scenarios and comparisons against public or published references.

Read the full README View source on GitHub

Reviews

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Frequently Asked Questions about Sidereon

Sidereon is an MCP server that connects agents to GNSS and astrodynamics capabilities built around a Rust core, including orbit propagation, GNSS positioning, time and frame transforms, and RINEX quality control.

Sidereon supports single-point, static, DGNSS, RTK float and fixed, PPP float and fixed, and Doppler velocity workflows. The documented capabilities cover GPS, GLONASS, Galileo, BeiDou, and QZSS, with options including covariance, robust weighting, corrections, and integrity diagnostics.

Yes, Sidereon documents RINEX observation quality control for completeness, multipath, and cycle slips. It also supports carrier-phase combinations and Hatch smoothing, with interval-metadata handling described in the project documentation.

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