generated: '2026-08-13'
method: searched
source: registry.npmjs.org metadata (@zaiusinc/*, @optimizely/ocp-cli*, @optimizely-opal/*) + ODP/OCP SDK docs
checked: '2026-08-13'
note: >-
  Zaius shipped its client libraries under the @zaiusinc npm scope; after the Optimizely acquisition the
  tooling line moved to the @optimizely and @optimizely-opal scopes while the repositories stayed in the
  ZaiusInc GitHub org. Versions and publish dates below are read from the npm registry metadata endpoint.
  No first-party ODP client library exists for Python, Ruby, Java, PHP, Go, .NET or Rust — JavaScript /
  TypeScript is the only supported language.
packages:
  - language: javascript
    registry: npm
    name: "@zaiusinc/node-sdk"
    version: 3.0.0
    published: '2025-11-19'
    url: https://www.npmjs.com/package/@zaiusinc/node-sdk
    repository: https://github.com/ZaiusInc/node-sdk
    install: npm install @zaiusinc/node-sdk
    description: Node SDK for Optimizely Data Platform (ODP).
    official: true
  - language: javascript
    registry: npm
    name: "@zaiusinc/react-native-sdk"
    version: 1.2.0
    published: '2021-07-06'
    url: https://www.npmjs.com/package/@zaiusinc/react-native-sdk
    docs: https://docs.developers.optimizely.com/optimizely-data-platform/docs/get-started-with-react-native-sdk
    install: npm install --save @zaiusinc/react-native-sdk @react-native-async-storage/async-storage react-native-push-notification
    description: ODP React Native SDK module for tracking events and customer data in React Native apps.
    official: true
    decay_signal: >-
      Last published 2021-07-06 — before the Optimizely rebrand of Zaius to ODP. Its npm description still
      points at the retired docs.developers.zaius.com host. The React Native SDK is documented as current
      but has had no release in roughly five years.
  - language: javascript
    registry: npm
    name: "@zaiusinc/app-sdk"
    version: 3.4.1
    published: '2026-05-22'
    url: https://www.npmjs.com/package/@zaiusinc/app-sdk
    repository: https://github.com/ZaiusInc/app-sdk
    install: npm install @zaiusinc/app-sdk
    description: Optimizely Connect Platform (OCP) App SDK and interfaces for building ODP integrations.
    official: true
  - language: javascript
    registry: npm
    name: "@optimizely/ocp-cli-v2"
    version: 2.0.11
    published: '2026-07-28'
    url: https://www.npmjs.com/package/@optimizely/ocp-cli-v2
    repository: https://github.com/ZaiusInc/ocp-cli
    install: npm install -g @optimizely/ocp-cli-v2
    binary: ocp
    description: Optimizely Connect Platform command line interface (v2 line — current).
    official: true
    cross_reference: cli/zaius-cli.yml
  - language: javascript
    registry: npm
    name: "@optimizely/ocp-cli"
    version: 1.4.3
    published: '2026-04-03'
    url: https://www.npmjs.com/package/@optimizely/ocp-cli
    repository: https://github.com/ZaiusInc/ocp-cli
    install: npm install -g @optimizely/ocp-cli
    binary: ocp
    description: Optimizely Connect Platform command line interface (v1 line — superseded by ocp-cli-v2).
    official: true
    superseded_by: "@optimizely/ocp-cli-v2"
  - language: javascript
    registry: npm
    name: "@optimizely-opal/opal-tool-ocp-sdk"
    version: 1.1.16
    published: '2026-07-29'
    url: https://www.npmjs.com/package/@optimizely-opal/opal-tool-ocp-sdk
    repository: https://github.com/ZaiusInc/opal-tool-ocp-sdk
    install: npm install @optimizely-opal/opal-tool-ocp-sdk
    description: OCP SDK for building Optimizely Opal agent tools that run on the Connect Platform against ODP.
    official: true
  - language: javascript
    registry: cdn
    name: ODP Web SDK / JavaScript tag (zaius-min.js)
    version: null
    published: null
    url_pattern: https://<cdn-host>.cloudfront.net/v2/<trackerId>/zaius-min.js
    docs: https://docs.developers.optimizely.com/optimizely-data-platform/docs/implement-the-odp-javascript-tag
    description: The on-page ODP JavaScript tag / Web SDK, served per account from CloudFront.
    official: true
    note: >-
      Distributed as an unpinned CDN script, not a registry package — the URL carries the account Tracker ID
      but no version, so the browser always receives whatever build is current and a consumer cannot tell
      which version they are running. There is no registry metadata endpoint to query and no jsDelivr/unpkg
      mirror, so version and published are recorded as null after checking, not left unstated.