"Java command reference and usage" matching MCP servers:

• kshana-mcp

  ashfordeOU

  A

  license

  -

  quality

  A

  maintenance

  Validated PNT-resilience simulator over MCP — SGP4/SDP4 orbit propagation, IAU reference frames, GNSS availability/DOP, GNSS/INS fusion, ARAIM integrity, and Allan deviations, with results validated against AIAA/IGS/SOFA/NIST reference data.

  Updated 18 days ago (2026-08-01 02:37 UTC)

  4

  AGPL 3.0

• STARK - The Secure AI Space

  parvathysashok

  F

  license

  -

  quality

  C

  maintenance

  An MCP-powered AI platform for satellite mission control, enabling space weather analysis, orbital collision detection, satellite health monitoring, and secure command validation through natural language.

  Updated a month ago (2026-07-18 07:48 UTC)

• propagation-mcp

  rmp

  A

  license

  A

  quality

  A

  maintenance

  MCP server that exposes NOAA/SWPC HF band-condition and space-weather tools, providing real-time solar indices, band conditions, forecasts, alerts, solar wind, and X-ray flux for ham radio operators.

  Updated 3 days ago (2026-08-16 19:32 UTC)

  6

  0

  MIT

• Who's in Space

  andresapitt

  A

  license

  A

  quality

  C

  maintenance

  Provides AI assistants with live information about who is currently in space and the location of the ISS, using the free Open Notify API.

  Updated a month ago (2026-07-10 16:46 UTC)

  3

  MIT

• mavlink-mcp

  hieutachi

  A

  license

  A

  quality

  C

  maintenance

  Connects AI agents to MAVLink drones (PX4, ArduPilot) via a capability layer with safety guardrails, enabling telemetry, flight control, and mission management through natural language.

  Updated a day ago (2026-08-18 04:00 UTC)

  12

  1

  MIT

• Cosmik — Live Space Data

  crashedfox

  A

  license

  A

  quality

  B

  maintenance

  Live space data for AI agents: upcoming rocket launches (SpaceX, NASA, Rocket Lab…), ISS pass predictions for any city or coordinates (live SGP4), and launch news in 7 languages. Read-only, no auth, no API key. Backed by gocosmik.com — the free real-time 3D satellite tracker.

  Updated a month ago (2026-07-24 07:44 UTC)

  3

  MIT

• solar-mcp

  qso-graph

  A

  license

  A

  quality

  D

  maintenance

  MCP server for space weather and HF propagation conditions — live solar flux, Kp index, DSCOVR solar wind, X-ray flux, alerts, 27-day forecast, and band-by-band outlook through any MCP-compatible AI assistant.

  Updated 2 months ago (2026-06-15 20:25 UTC)

  7

  2

  GPL 3.0

• SkyQuery

  KarthikSubramanian07

  A

  license

  A

  quality

  B

  maintenance

  A local, open-source MCP server that wraps astronomy data services (SIMBAD, JPL Horizons, VizieR, etc.) behind a conversational interface, enabling AI assistants to answer astronomy questions with real, typed, and provenance-tracked data.

  Updated 6 days ago (2026-08-13 09:14 UTC)

  13

  MIT

• orbit-sentinel-mcp

  Viventine-Space

  A

  license

  A

  quality

  B

  maintenance

  Search 419,000+ LLM-extracted space regulatory filings from the FCC, ITU, UNOOSA, and FAA. Semantic search, entity dossiers, spectrum-band holdings, launch licenses, filing trends, and alerts.

  Updated 3 days ago (2026-08-16 11:52 UTC)

  21

  1

  MIT

• dronelytics

  markpdxt

  A

  license

  A

  quality

  C

  maintenance

  US drone airspace intelligence and mission planning. 24 MCP tools: check airspace restrictions across 11 FAA data layers, plan grid/orbit/corridor surveys, validate Part 107 compliance, generate pre-flight briefings, and export to KML/GPX/QGC/Litchi/WPML.

  Updated 4 months ago (2026-04-23 18:33 UTC)

  25

  3

  MIT

• gmat-mcp-server

  ginomoretta-creator

  A

  license

  A

  quality

  B

  maintenance

  Enables AI agents to autonomously write, run, and debug NASA GMAT mission scripts, with tools for script execution, curated knowledge of common pitfalls, and semantic documentation search.

  Updated 2 months ago (2026-06-11 09:11 UTC)

  5

  1

  ISC

• iNAV MCP Server

  starlordz12

  A

  license

  A

  quality

  A

  maintenance

  Enables configuration, diagnostics, and troubleshooting of iNAV fixed-wing flight controllers over USB via Claude.

  Updated 18 days ago (2026-08-01 01:35 UTC)

  35

  2

  MIT

• fluent-mcp-server

  jiweiqi

  A

  license

  A

  quality

  F

  maintenance

  Provides smart URL navigation to ANSYS Fluent documentation, enabling AI assistants to quickly find relevant help pages and manual sections.

  Updated 10 months ago (2025-11-03 10:46 UTC)

  3

  9

  MIT

• EMS MCP Server

  mattsq

  A

  license

  A

  quality

  C

  maintenance

  Provides LLM access to the Event Monitoring System (EMS) API for comprehensive flight data analytics and monitoring. It enables users to query flight records, retrieve time-series analytics, and explore aircraft assets or database hierarchies.

  Updated 2 months ago (2026-06-18 05:18 UTC)

  10

  MIT

• AFSIM MCP Server

  Yookio-Z

  A

  license

  A

  quality

  D

  maintenance

  Enables LLMs and AI agents to interact with AFSIM through standardized MCP tools for scenario management, entity/component control, simulation execution, and results analysis.

  Updated 3 months ago (2026-05-20 09:46 UTC)

  37

  21

  MIT

• MCP-Server-for-CFD

  DaveFan-NCHC

  F

  license

  A

  quality

  D

  maintenance

  Provides aerodynamic analysis tools through MCP, enabling geometry generation, meshing, CFD solving, and visualization for 2D airfoils.

  Updated 2 months ago (2026-06-15 01:01 UTC)

  7

• brahe-mcp

  duncaneddy

  A

  license

  A

  quality

  B

  maintenance

  Exposes the astrodynamics capabilities of the Brahe library enabling language models to perform space situational awareness and astrodynamics calculations.

  Updated a month ago (2026-07-22 21:50 UTC)

  51

  1

  MIT

• satellite-anomaly-mcp

  Litheshan07

  A

  license

  A

  quality

  B

  maintenance

  MCP server for autonomous satellite telemetry classification, anomaly detection, and fault isolation, with safety envelope arbitration and NitroCloud deployment.

  Updated 18 days ago (2026-08-01 05:55 UTC)

  7

  MIT

• pycycle-mcp

  cmudrc

  A

  license

  A

  quality

  B

  maintenance

  Model Context Protocol server for pyCycle/OpenMDAO engine-cycle workflows, enabling lifecycle management, variable inspection, execution, sweeps, and integration with CPACS aircraft analysis pipelines.

  Updated a day ago (2026-08-18 02:43 UTC)

  10

  2

  MIT

• MCP TypeScript NASA Server

  jezweb

  A

  license

  A

  quality

  F

  maintenance

  Provides seamless integration with NASA's public APIs, enabling AI assistants to access space and astronomy data including APOD, Mars rover photos, Near-Earth Objects, space weather events, and Earth imagery.

  Updated a year ago (2025-08-10 12:55 UTC)

  5

  14

  MIT