Space Data Network Modules

FFM (Full Force Model) is defined by FFM-1.

Private super-repo for DigitalArsenal Space Data Network modules. This repository is the canonical home for SDK-compliant module implementations, including migrated module families and Basilisk-derived module families.

Structure

• foundation/, analysis/, propagator/, maneuver/, licensing/, delivery/: migrated and parity-oriented SDK-compliant module families
• basilisk/: Basilisk-derived module plans and runtime seed modules
• packages/<domain>: pending legacy migration targets when a package has not yet been moved into a family folder
• README.md: migration catalog and package status board
• AGENTS.md: repo-level Codex entry point for module migration and build work

Naming Convention

• Source repo: Friends-Of-Lobsternaut/<domain>-sdn-plugin
• Historical split target repo: DigitalArsenal/space-data-network-plugin-<domain>
• Package path: packages/<domain>

Migration Catalog

Package	Target Repo	Source Repo	Status	Notes
packages/acled	DigitalArsenal/space-data-network-plugin-acled	Friends-Of-Lobsternaut/acled-sdn-plugin	Pending	Not migrated yet.
packages/adsb	DigitalArsenal/space-data-network-plugin-adsb	Friends-Of-Lobsternaut/adsb-sdn-plugin	Pending	Not migrated yet.
packages/ais	DigitalArsenal/space-data-network-plugin-ais	Friends-Of-Lobsternaut/ais-sdn-plugin	Pending	Not migrated yet.
packages/ascent-reconstruct	DigitalArsenal/space-data-network-plugin-ascent-reconstruct	Friends-Of-Lobsternaut/ascent-reconstruct-sdn-plugin	Pending	Not migrated yet.
propagator/atmosphere	DigitalArsenal/space-data-network-plugin-atmosphere	Friends-Of-Lobsternaut/atmosphere-sdn-plugin	Completed	Isomorphic: Emscripten browser + standalone WASI builds, SDK compliance, browser shim, WasmEdge smoke, native tests, flow example.
packages/atmospheric-wind	DigitalArsenal/space-data-network-plugin-atmospheric-wind	Friends-Of-Lobsternaut/atmospheric-wind-sdn-plugin	Pending	Not migrated yet.
packages/autoresearch-astro	DigitalArsenal/space-data-network-plugin-autoresearch-astro	Friends-Of-Lobsternaut/autoresearch-astro-sdn-plugin	Pending	Not migrated yet.
packages/bls	DigitalArsenal/space-data-network-plugin-bls	Friends-Of-Lobsternaut/bls-sdn-plugin	Pending	Not migrated yet.
packages/bolide	DigitalArsenal/space-data-network-plugin-bolide	Friends-Of-Lobsternaut/bolide-sdn-plugin	Pending	Not migrated yet.
packages/cell-towers-worldwide	DigitalArsenal/space-data-network-plugin-cell-towers-worldwide	Friends-Of-Lobsternaut/cell-towers-worldwide-sdn-plugin	Pending	Not migrated yet.
propagator/cislunar	DigitalArsenal/space-data-network-plugin-cislunar	Friends-Of-Lobsternaut/cislunar-sdn-plugin	Completed	Isomorphic: Emscripten browser + standalone WASI builds, SDK compliance, browser shim, WasmEdge smoke, hosted-runtime example, native CR3BP coverage.
packages/comtrade	DigitalArsenal/space-data-network-plugin-comtrade	Friends-Of-Lobsternaut/comtrade-sdn-plugin	Pending	Not migrated yet.
analysis/conjunction-assessment	DigitalArsenal/space-data-network-plugin-conjunction-assessment	Migrated legacy source	Completed	Isomorphic plugin: Emscripten browser + standalone WASI builds, SDK compliance, browser shim, WasmEdge smoke.
packages/da-asat-predictor	DigitalArsenal/space-data-network-plugin-da-asat-predictor	Friends-Of-Lobsternaut/da-asat-predictor-sdn-plugin	Pending	Not migrated yet.
packages/dimos-bridge	DigitalArsenal/space-data-network-plugin-dimos-bridge	Friends-Of-Lobsternaut/dimos-bridge-sdn-plugin	Pending	Not migrated yet.
packages/domain-awareness-pipeline	DigitalArsenal/space-data-network-plugin-domain-awareness-pipeline	Friends-Of-Lobsternaut/domain-awareness-pipeline-sdn-plugin	Pending	Not migrated yet.
packages/drama	DigitalArsenal/space-data-network-plugin-drama	Friends-Of-Lobsternaut/drama-sdn-plugin	Pending	Not migrated yet.
packages/earthquake	DigitalArsenal/space-data-network-plugin-earthquake	Friends-Of-Lobsternaut/earthquake-sdn-plugin	Pending	Not migrated yet.
packages/ecmwf	DigitalArsenal/space-data-network-plugin-ecmwf	Friends-Of-Lobsternaut/ecmwf-sdn-plugin	Pending	Not migrated yet.
packages/eia	DigitalArsenal/space-data-network-plugin-eia	Friends-Of-Lobsternaut/eia-sdn-plugin	Pending	Not migrated yet.
packages/exclusion-zone-tle-correlator	DigitalArsenal/space-data-network-plugin-exclusion-zone-tle-correlator	Friends-Of-Lobsternaut/exclusion-zone-tle-correlator-sdn-plugin	Pending	Not migrated yet.
packages/fcc	DigitalArsenal/space-data-network-plugin-fcc	Friends-Of-Lobsternaut/fcc-sdn-plugin	Pending	Not migrated yet.
packages/firms	DigitalArsenal/space-data-network-plugin-firms	Friends-Of-Lobsternaut/firms-sdn-plugin	Pending	Not migrated yet.
packages/flipper	DigitalArsenal/space-data-network-plugin-flipper	Friends-Of-Lobsternaut/flipper-sdn-plugin	Pending	Not migrated yet.
analysis/fred	DigitalArsenal/space-data-network-plugin-fred	Friends-Of-Lobsternaut/fred-sdn-plugin	Completed	Isomorphic: Emscripten browser + standalone WASI builds, SDK compliance, browser shim, WasmEdge smoke, native FRED tests, flow example.
packages/gdelt	DigitalArsenal/space-data-network-plugin-gdelt	Friends-Of-Lobsternaut/gdelt-sdn-plugin	Pending	Not migrated yet.
packages/gencast	DigitalArsenal/space-data-network-plugin-gencast	Friends-Of-Lobsternaut/gencast-sdn-plugin	Pending	Not migrated yet.
packages/gps-jamming-detection	DigitalArsenal/space-data-network-plugin-gps-jamming-detection	Friends-Of-Lobsternaut/gps-jamming-detection-sdn-plugin	Pending	Not migrated yet.
packages/gscpi	DigitalArsenal/space-data-network-plugin-gscpi	Friends-Of-Lobsternaut/gscpi-sdn-plugin	Pending	Not migrated yet.
packages/gunter-scraper	DigitalArsenal/space-data-network-plugin-gunter-scraper	Friends-Of-Lobsternaut/gunter-scraper-sdn-plugin	Pending	Not migrated yet.
propagator/ffm	DigitalArsenal/space-data-network-plugin-ffm	Friends-Of-Lobsternaut/ffm-sdn-plugin	Completed	Isomorphic: Emscripten browser + standalone WASI builds, SDK compliance, browser shim, WasmEdge smoke, numerical propagation with configurable force models, SDK-routed resident-state binary stream methods, and SGP4-to-FFM aligned-binary PropagatorState handoff coverage.
packages/iridium	DigitalArsenal/space-data-network-plugin-iridium	Friends-Of-Lobsternaut/iridium-sdn-plugin	Pending	Not migrated yet.
packages/kiwisdr	DigitalArsenal/space-data-network-plugin-kiwisdr	Friends-Of-Lobsternaut/kiwisdr-sdn-plugin	Pending	Not migrated yet.
packages/launch-predict	DigitalArsenal/space-data-network-plugin-launch-predict	Friends-Of-Lobsternaut/launch-predict-sdn-plugin	Pending	Not migrated yet.
packages/link-analysis	DigitalArsenal/space-data-network-plugin-link-analysis	Friends-Of-Lobsternaut/link-analysis-sdn-plugin	Pending	Not migrated yet.
packages/linkanalysis	DigitalArsenal/space-data-network-plugin-linkanalysis	Friends-Of-Lobsternaut/linkanalysis-sdn-plugin	Pending	Not migrated yet.
packages/lst	DigitalArsenal/space-data-network-plugin-lst	Friends-Of-Lobsternaut/lst-sdn-plugin	Pending	Not migrated yet.
analysis/maneuver	DigitalArsenal/space-data-network-plugin-maneuver	Friends-Of-Lobsternaut/maneuver-sdn-plugin	Completed	Isomorphic: Emscripten browser + standalone WASI builds, SDK compliance, browser shim, WasmEdge smoke, hosted-runtime example. Includes simulateRendezvous closed-loop LVLH rendezvous sim (HCW combined-case drift, quintic braking, feedback-linearized PD); levers documented in the package README.
packages/mediameta	DigitalArsenal/space-data-network-plugin-mediameta	Friends-Of-Lobsternaut/mediameta-sdn-plugin	Pending	Not migrated yet.
packages/meteorite-falls	DigitalArsenal/space-data-network-plugin-meteorite-falls	Friends-Of-Lobsternaut/meteorite-falls-sdn-plugin	Pending	Not migrated yet.
packages/missile	DigitalArsenal/space-data-network-plugin-missile	Friends-Of-Lobsternaut/missile-sdn-plugin	Pending	Not migrated yet.
packages/ml-inference	DigitalArsenal/space-data-network-plugin-ml-inference	Friends-Of-Lobsternaut/ml-inference-sdn-plugin	Pending	Not migrated yet.
packages/ml-train	DigitalArsenal/space-data-network-plugin-ml-train	Friends-Of-Lobsternaut/ml-train-sdn-plugin	Pending	Not migrated yet.
packages/netrecon	DigitalArsenal/space-data-network-plugin-netrecon	Friends-Of-Lobsternaut/netrecon-sdn-plugin	Pending	Not migrated yet.
packages/nexrad	DigitalArsenal/space-data-network-plugin-nexrad	Friends-Of-Lobsternaut/nexrad-sdn-plugin	Pending	Not migrated yet.
packages/notam-archive	DigitalArsenal/space-data-network-plugin-notam-archive	Friends-Of-Lobsternaut/notam-archive-sdn-plugin	Pending	Not migrated yet.
packages/ntm-scraper	DigitalArsenal/space-data-network-plugin-ntm-scraper	Friends-Of-Lobsternaut/ntm-scraper-sdn-plugin	Pending	Not migrated yet.
packages/numerical-propagator	DigitalArsenal/space-data-network-plugin-numerical-propagator	Friends-Of-Lobsternaut/numerical-propagator-sdn-plugin	Pending	Not migrated yet.
packages/nws	DigitalArsenal/space-data-network-plugin-nws	Friends-Of-Lobsternaut/nws-sdn-plugin	Pending	Not migrated yet.
analysis/od	DigitalArsenal/space-data-network-plugin-od	Friends-Of-Lobsternaut/od-sdn-plugin	Completed	Isomorphic: Emscripten browser + standalone WASI builds, SDK compliance, browser shim, WasmEdge smoke, command-surface OD MEME fit bridge.
maneuver/star-search	new family (not a migration)	Port of UzTak/star-search (MIT, 5c66706)	In progress	Star patched-conic interplanetary broad search (Landau et al. 2022). Threaded isomorphic-pthreads C++ port. Ephemeris is a typed $OEM INPUT, never fetched. Parity oracle committed (reproduces upstream's published 33 / 5,952 solution counts). Manifest BLOCKED: the problem-definition and Pareto-solution-set ports need two new SDS codes pending owner ratification (sds-star-search-mission-design-records).
packages/ofac	DigitalArsenal/space-data-network-plugin-ofac	Friends-Of-Lobsternaut/ofac-sdn-plugin	Pending	Not migrated yet.
packages/opensanctions	DigitalArsenal/space-data-network-plugin-opensanctions	Friends-Of-Lobsternaut/opensanctions-sdn-plugin	Pending	Not migrated yet.
packages/patents	DigitalArsenal/space-data-network-plugin-patents	Friends-Of-Lobsternaut/patents-sdn-plugin	Pending	Not migrated yet.
packages/photogrammetry	DigitalArsenal/space-data-network-plugin-photogrammetry	Friends-Of-Lobsternaut/photogrammetry-sdn-plugin	Pending	Not migrated yet.
packages/planet-ephemeris	DigitalArsenal/space-data-network-plugin-planet-ephemeris	Friends-Of-Lobsternaut/planet-ephemeris-sdn-plugin	Pending	Not migrated yet.
packages/precipitation	DigitalArsenal/space-data-network-plugin-precipitation	Friends-Of-Lobsternaut/precipitation-sdn-plugin	Pending	Not migrated yet.
packages/radnet	DigitalArsenal/space-data-network-plugin-radnet	Friends-Of-Lobsternaut/radnet-sdn-plugin	Pending	Not migrated yet.
packages/reliefweb	DigitalArsenal/space-data-network-plugin-reliefweb	Friends-Of-Lobsternaut/reliefweb-sdn-plugin	Pending	Not migrated yet.
packages/safecast	DigitalArsenal/space-data-network-plugin-safecast	Friends-Of-Lobsternaut/safecast-sdn-plugin	Pending	Not migrated yet.
packages/satfoot	DigitalArsenal/space-data-network-plugin-satfoot	Friends-Of-Lobsternaut/satfoot-sdn-plugin	Pending	Not migrated yet.
packages/satobs	DigitalArsenal/space-data-network-plugin-satobs	Friends-Of-Lobsternaut/satobs-sdn-plugin	Pending	Not migrated yet.
packages/sda-visualization	DigitalArsenal/space-data-network-plugin-sda-visualization	Friends-Of-Lobsternaut/sda-visualization-sdn-plugin	Pending	Not migrated yet.
propagator/sgp4	DigitalArsenal/space-data-network-module-propagator-sgp4	Friends-Of-Lobsternaut/propagator-sgp4-sdn-module	Completed	Isomorphic: Emscripten browser + standalone WASI builds, SDK compliance, browser shim, WasmEdge smoke, native SGP4 tests, flow example.
packages/small-bodies	DigitalArsenal/space-data-network-plugin-small-bodies	Friends-Of-Lobsternaut/small-bodies-sdn-plugin	Pending	Not migrated yet.
packages/socmint	DigitalArsenal/space-data-network-plugin-socmint	Friends-Of-Lobsternaut/socmint-sdn-plugin	Pending	Not migrated yet.
packages/space-weather-forecast	DigitalArsenal/space-data-network-plugin-space-weather-forecast	Friends-Of-Lobsternaut/space-weather-forecast-sdn-plugin	Pending	Not migrated yet.
packages/spacecraft-geometry	DigitalArsenal/space-data-network-plugin-spacecraft-geometry	Friends-Of-Lobsternaut/spacecraft-geometry-sdn-plugin	Pending	Not migrated yet.
packages/srp-shadow	DigitalArsenal/space-data-network-plugin-srp-shadow	Friends-Of-Lobsternaut/srp-shadow-sdn-plugin	Pending	Not migrated yet.
packages/sst	DigitalArsenal/space-data-network-plugin-sst	Friends-Of-Lobsternaut/sst-sdn-plugin	Pending	Not migrated yet.
packages/starfield	DigitalArsenal/space-data-network-plugin-starfield	Friends-Of-Lobsternaut/starfield-sdn-plugin	Pending	Not migrated yet.
packages/stereo-wind	DigitalArsenal/space-data-network-plugin-stereo-wind	Friends-Of-Lobsternaut/stereo-wind-sdn-plugin	Pending	Not migrated yet.
packages/terra-imagery	DigitalArsenal/space-data-network-plugin-terra-imagery	Friends-Of-Lobsternaut/terra-imagery-sdn-plugin	Pending	Not migrated yet.
packages/tornado	DigitalArsenal/space-data-network-plugin-tornado	Friends-Of-Lobsternaut/tornado-sdn-plugin	Pending	Not migrated yet.
packages/treasury	DigitalArsenal/space-data-network-plugin-treasury	Friends-Of-Lobsternaut/treasury-sdn-plugin	Pending	Not migrated yet.
packages/undersea-cables	DigitalArsenal/space-data-network-plugin-undersea-cables	Friends-Of-Lobsternaut/undersea-cables-sdn-plugin	Pending	Not migrated yet.
packages/usaspending	DigitalArsenal/space-data-network-plugin-usaspending	Friends-Of-Lobsternaut/usaspending-sdn-plugin	Pending	Not migrated yet.
packages/webarchive	DigitalArsenal/space-data-network-plugin-webarchive	Friends-Of-Lobsternaut/webarchive-sdn-plugin	Pending	Not migrated yet.
packages/who-health	DigitalArsenal/space-data-network-plugin-who-health	Friends-Of-Lobsternaut/who-health-sdn-plugin	Pending	Not migrated yet.
packages/yfinance	DigitalArsenal/space-data-network-plugin-yfinance	Friends-Of-Lobsternaut/yfinance-sdn-plugin	Pending	Not migrated yet.

Current State

• Packages are organized by family under top-level subfolders:
  • foundation/ — time, math-bspline, numerics, attitude-math, frames, orbits
  • propagator/ — sgp4, ffm, atmosphere, cislunar
  • analysis/ — access, catalog-synthesis, conjunction-assessment, covariance, dop, lambert-izzo, launch-ascent, maneuver, od, reentry
  • maneuver/ — star-search (interplanetary patched-conic broad search; threaded isomorphic-pthreads, C++ port of the MIT UzTak/star-search reference). Distinct from the legacy analysis/maneuver, which is near-Earth classical/ROE targeting.
  • basilisk/ — runtime seed package plus generated Basilisk module plan
  • licensing/ — core, client-decrypt
  • delivery/ — legacy plugin-delivery compatibility fixture
• Closed-tier modules live in the private space-data-network-closed-modules repo under packages/<name>, not here. The comms/ RF family (rf-antenna-pattern, rf-atmospheric-gaseous, rf-ber-modulation, rf-cloud-fog, rf-diffraction, rf-doppler-fresnel, rf-empirical, rf-fspl, rf-link-budget, rf-longley-rice, rf-rain), the shaders/ family (sensor-shaders, viewshed-shader), and analysis/fastest-path, analysis/sensor-coverage, analysis/sensor-model moved there.
• Completed packages publish the shared isomorphic SDK artifact at dist/isomorphic/module.wasm.
• Optional browser adapters may live under dist/browser/, but they are not the canonical module contract.
• The isomorphic artifact is the contract. It must load unchanged in the SDK browser harness and WasmEdge, with embedded manifest exports as the runtime source of truth.
• Protected module delivery must use licensing/core. The older delivery/plugin-delivery package is retained only for legacy client-decrypt compatibility tests and must not be used for new publication or grant issuance flows because it performs one-off bundle encryption and does not emit provider-signed grants.
• Remaining packages stay pending until they are migrated into matching DigitalArsenal/space-data-network-plugin-<domain> repos and added under the appropriate family subfolder.

Basilisk Modules

Basilisk-derived module work lives under basilisk/ in this repository. The checked-in planning artifacts are:

• docs/basilisk-module-plan.json
• docs/basilisk-message-standards.json
• docs/basilisk-unit-test-port-index.json
• docs/basilisk-inventory.md
• docs/basilisk-standards-map.md

Orekit and Basilisk parity planning is tracked in:

• docs/orekit-basilisk-gap-analysis.md
• docs/orekit-basilisk-module-todos.md
• docs/orekit-source-test-index.json
• docs/basilisk-source-test-index.json
• docs/current-module-parity-index.json
• docs/module-import-descriptors.json
• docs/test-vector-extraction-index.json
• docs/sds-schema-audit.json

Regenerate and verify Basilisk planning with:

npm run generate:basilisk-plan
npm run check:basilisk-plan
npm run generate:basilisk-unit-test-ports
npm run check:basilisk-unit-test-ports

Regenerate and verify Orekit/Basilisk source-test inventory indices with:

npm run generate:source-indices
npm run check:source-indices

Regenerate and verify current module parity/readiness inventory with:

npm run generate:module-index
npm run check:module-index

Verify import descriptors, selected source-library test-vector mappings, and the SDS schema audit with:

npm run check:module-imports
npm run check:test-vectors
npm run check:sds-schema-audit

The runtime seed module is basilisk/runtime and follows the same dist/isomorphic/module.wasm SDK artifact contract as the migrated modules.

Working With Packages

git submodule update --init --recursive

Build Migrated Packages

Build every migrated package, or pass one or more package names to build a subset:

./scripts/build-migrated-packages.sh
./scripts/build-migrated-packages.sh atmosphere maneuver

Run SDK Compatibility Tests

The compatibility tests install the SDK into each package and then verify:

• artifact compliance
• pure wasi_snapshot_preview1 imports on *_standalone.wasm
• browser JS wrapper smoke
• SDK browser harness loading the standalone artifact
• WasmEdge command invoke smoke using the same standalone artifact

When the SDK repo lives next to this repo:

SPACE_DATA_MODULE_SDK_ROOT=../space-data-module-sdk ./scripts/test-sdk-compat.sh

You can also pass a subset of package names:

SPACE_DATA_MODULE_SDK_ROOT=../space-data-module-sdk ./scripts/test-sdk-compat.sh atmosphere od

These checks require the wasmedge CLI.

Cross-Repo Signing And Encryption Regression

The SDK repo owns the real-plugin signing and encrypted-delivery regression. Run this from space-data-module-sdk after building the migrated packages here:

SPACE_DATA_NETWORK_PLUGINS_ROOT=../space-data-network-modules \
node --test test/isomorphic-plugin-loading.test.js

That test loads the real standalone plugin artifacts, validates them, and round-trips them through publication signing and encrypted delivery.