generated: '2026-09-13'
method: searched
source: >-
  registry.npmjs.org, hub.docker.com/v2, search.maven.org and the PublicisSapient
  GitHub organization, queried 2026-09-13
name: Publicis Groupe — client libraries, CLIs and distributions
note: >-
  Publicis Groupe publishes nothing under its own name on any package registry. Every
  first-party package below is published by Publicis Sapient, a wholly-owned Publicis
  Groupe operating unit, under one of two identities: the @publicissapient npm scope /
  PublicisSapient GitHub org (open-source engineering utilities) and the @psnext npm
  scope ("Sapient AI Products" — the Slingshot, CoreAI and context-graph tooling). A
  Maven Central search for g:com.publicissapient* returned 0 artifacts, so the Java
  KnowHOW services are distributed only as source and as Docker images. PyPI, NuGet,
  RubyGems, crates.io and pkg.go.dev carry no first-party Publicis packages.
packages:
- name: '@psnext/slingcli'
  registry: npm
  url: https://www.npmjs.com/package/@psnext/slingcli
  official: true
  kind: cli
  version: 3.3.20260911-1
  published: '2026-09-11'
  license: UNLICENSED
  install: npm install -g @psnext/slingcli
  binary: sling
  note: >-
    Coding-agent CLI that connects to the Publicis Sapient Slingshot enterprise LLM
    gateway; bundles the "pi" coding-agent runtime. Source is hosted on Publicis
    Sapient's internal GitLab (pscode.lioncloud.net/psaiproducts/slingcli), so the
    package is public but the repository is not.
- name: '@psnext/lscg'
  registry: npm
  url: https://www.npmjs.com/package/@psnext/lscg
  official: true
  kind: cli-and-mcp-server
  version: 0.1.6
  published: '2026-08-05'
  license: null
  binary: lscg, context-graph
  note: >-
    Local source context graphs for repositories — parses code with Tree-sitter into
    SQLite and exposes the graph through a CLI and a stdio MCP server (`lscg mcp`).
    No license field is declared in the package manifest.
- name: '@psnext/s-subagents'
  registry: npm
  url: https://www.npmjs.com/package/@psnext/s-subagents
  official: true
  kind: extension
  version: 0.2.20260811-1
  published: '2026-08-11'
  license: MIT
  binary: s-subagents
  note: sling extension for delegating tasks to subagents with chains and parallel execution.
- name: '@psnext/block-sdk'
  registry: npm
  url: https://www.npmjs.com/package/@psnext/block-sdk
  official: true
  kind: sdk
  version: 0.0.32
  published: '2025-11-03'
  license: null
  note: >-
    Client-side SDK for building Blocks on Publicis Groupe's CoreAI platform — block
    registration, two-way iframe messaging, an authenticated Fetcher, state manager and
    ALX assistant integration. Also distributed by CDN; the SDK's own documentation
    pins https://unpkg.com/@psnext/block-sdk@0.0.25/dist/block-sdk.js, seven patch
    versions behind the current npm release.
- name: '@psnext/block-sdk (CDN build)'
  registry: cdn
  url: https://unpkg.com/@psnext/block-sdk@0.0.25/dist/block-sdk.js
  official: true
  kind: sdk
  version: 0.0.25
  published: null
  note: >-
    Version read from the pinned unpkg URL in the package's own README. unpkg exposes no
    per-version publish date, so `published` is null — checked, nothing to record.
- name: '@psnext/design-system'
  registry: npm
  url: https://www.npmjs.com/package/@psnext/design-system
  official: true
  kind: ui-library
  version: 2.7.0
  published: '2026-09-11'
  license: UNLICENSED
  binary: psnext-design-system
  note: Sapient AI Products design system — primitives, patterns and layouts.
- name: '@psnext/kai'
  registry: npm
  url: https://www.npmjs.com/package/@psnext/kai
  official: true
  kind: ui-library
  version: 2.0.7
  published: '2025-11-13'
  license: null
  note: Chat UI component package used by the Sapient AI Products surfaces.
- name: '@publicissapient/authorizationutil'
  registry: npm
  url: https://www.npmjs.com/package/@publicissapient/authorizationutil
  official: true
  kind: library
  version: 1.4.8
  published: '2025-07-02'
  license: MIT
  repository: https://github.com/PublicisSapient/authorization-util
  note: Lightweight authorization-management utility published from the PublicisSapient GitHub org.
- name: '@publicissapient/eslint-config-publicissapient-base'
  registry: npm
  url: https://www.npmjs.com/package/@publicissapient/eslint-config-publicissapient-base
  official: true
  kind: tooling
  version: 0.0.4
  published: '2020-01-13'
  license: GPL-3.0
  repository: https://github.com/PublicisSapient/javascript
  note: Unmaintained — last published 2020-01-13.
- name: publicissapient-javascript-styleguide
  registry: npm
  url: https://www.npmjs.com/package/publicissapient-javascript-styleguide
  official: true
  kind: tooling
  version: 0.0.1
  published: '2020-01-13'
  license: GPL-3.0
  repository: https://github.com/PublicisSapient/javascript
  note: Unmaintained — last published 2020-01-13.
- name: psknowhow/knowhow-api
  registry: dockerhub
  url: https://hub.docker.com/r/psknowhow/knowhow-api
  official: true
  kind: container
  version: 17.0.0
  published: '2026-05-07'
  note: >-
    Official KnowHOW API container. CURRENCY GAP: the newest published tag is 17.0.0
    (2026-05-07) while the knowhow-api GitHub releases have reached 17.1.7
    (2026-09-01) — the container distribution is seven patch releases and about four
    months behind the source the project ships.
excluded:
- name: '@mgs416/ps-a11y-mcp'
  registry: npm
  version: 1.8.2
  published: '2025-10-22'
  official: false
  reason: >-
    Names a publicis-sapient/ps-a11y-mcp repository but is published under a personal
    npm scope (@mgs416) with no Publicis Sapient maintainer, so first-party ownership
    could not be established. Recorded as a lead, not credited as an official SDK.
counts:
  official: 11
  registries:
  - npm
  - cdn
  - dockerhub
  unmaintained: 2