generated: '2026-09-12'
method: searched
source: >-
  registry.npmjs.org, pypi.org, search.maven.org, azuresearch-usnc.nuget.org, rubygems.org,
  crates.io, and the GE Vernova Electrification Software product documentation
official_sdk_count: 0
note: >-
  GE Vernova publishes no first-party client library for any Electrification Software product on
  any public package registry. Searches for "gevernova", "ge-vernova", "proficy" and the scope
  @gevernova returned nothing on npm, PyPI, Maven Central, NuGet, RubyGems and crates.io; the
  github.com/GE-Vernova organization exists but holds zero public repositories. The integration
  path GE Vernova documents is the raw REST/OData surface plus product-native clients that ship
  inside the installer (the Historian SDK and User API, the Historian and Operations Hub Excel
  add-ins, the OLE DB provider) — none of which is distributed through a registry, so none has a
  version an integrator can pin or a release date anyone can read.
  The one SDK family that IS on a registry belongs to GE Predix, the GE Digital platform that
  preceded the spin-off, published under github.com/PredixDev and to npm by an individual
  maintainer. Cloud APM documentation still references Predix platform services, so the lineage is
  real — but predix.io is gone, the newest of these packages last shipped in 2018, and GE Vernova
  has not re-published them under its own name. They are recorded as unofficial for that reason,
  and they are the strongest decay signal available here: a client library whose last release
  predates the spin-off of the company that would have to maintain it.
packages:
  - language: javascript
    registry: npm
    name: predix-uaa-client
    url: https://www.npmjs.com/package/predix-uaa-client
    install: npm install predix-uaa-client
    version: 1.3.7
    published: '2018-12-18'
    official: false
    note: >-
      Gets a token from Predix UAA using client credentials. Repo github.com/PredixDev/predix-uaa-client
      (GE Predix / GE Digital, pre-spin-off); npm maintainer is an individual, not a GE Vernova org.
      No release in 7 years.
  - language: javascript
    registry: npm
    name: predix-fast-token
    url: https://www.npmjs.com/package/predix-fast-token
    install: npm install predix-fast-token
    version: 1.3.1
    published: '2018-06-04'
    official: false
    note: Verifies UAA tokens when protecting REST endpoints. Same provenance and same staleness.
  - language: javascript
    registry: npm
    name: predix-eventhub-client
    url: https://www.npmjs.com/package/predix-eventhub-client
    install: npm install predix-eventhub-client
    version: 1.0.3
    published: '2018-11-19'
    official: false
    note: Publish/subscribe client for Predix Event Hub. Same provenance and same staleness.
  - language: python
    registry: pypi
    name: predixpy
    url: https://github.com/PredixDev/predixpy
    version: null
    published: null
    official: false
    note: >-
      Python SDK for Predix services (Asset, Time Series, UAA, ACS). pypi.org/pypi/predixpy/json
      returns 404 — checked, not published to PyPI under that name. Source repo last pushed
      2022-12-08.
  - language: java
    registry: github
    name: event-hub-java-sdk
    url: https://github.com/PredixDev/event-hub-java-sdk
    version: null
    published: null
    official: false
    note: >-
      Java implementation of the Event Hub publish/subscribe SDK. Not on Maven Central — a search
      for "proficy" and "gevernova" returned 0 artifacts — so there is no registry version to
      record. Repo last pushed 2020-03-18.
  - language: cli
    registry: github
    name: predix-cli
    url: https://github.com/PredixDev/predix-cli
    version: null
    published: null
    official: false
    note: >-
      Command-line utility for the Predix Cloud. Distributed from the repo, never from a package
      manager, so there is no pinnable version. Repo last pushed 2018-11-29; the cloud it drove no
      longer exists.
in_product_clients:
  note: >-
    Shipped inside the product installer rather than distributed through a registry. Listed so the
    absence above is not read as "GE Vernova ships no client code" — it ships plenty, just never
    through a channel a dependency manager can reach.
  clients:
  - name: Historian SDK
    docs: https://www.gevernova.com/software/documentation/historian/version2025/index.html
  - name: Historian User API (ihu* C functions)
    docs: https://www.gevernova.com/software/documentation/historian/version2025/r_error_codes.html
  - name: Historian Utility Suite
  - name: Collector Tool Kit
  - name: Excel Add-In for Historian
  - name: Excel Add-in for Operations Hub
  - name: OLE DB Provider
  - name: Plant Applications Excel Add-in
    docs: https://www.gevernova.com/software/documentation/proficy-plant-applications/version2025/index.html
registries_checked:
  - {registry: npm, query: 'gevernova / proficy / scope:gevernova', first_party_hits: 0}
  - {registry: pypi, query: 'proficy / gevernova / ge-vernova / predixpy', first_party_hits: 0}
  - {registry: maven-central, query: 'proficy / gevernova', first_party_hits: 0}
  - {registry: nuget, query: 'proficy / gevernova / historian-rest', first_party_hits: 0}
  - {registry: rubygems, query: proficy, first_party_hits: 0}
  - {registry: crates.io, query: proficy, first_party_hits: 0}
  - {registry: github, query: 'github.com/GE-Vernova', first_party_hits: 0, note: organization exists, 0 public repositories}