generated: '2026-08-13'
method: searched
source: >-
  npm registry (registry.npmjs.org), PyPI (pypi.org/pypi/.../json), the schemaorg GitHub
  organization repo listing (api.github.com/orgs/schemaorg/repos), and
  https://schema.org/docs/developers.html
provider: Schema.org
providerId: schema-org
description: >-
  Client-library and distribution inventory for Schema.org. The finding is the headline:
  the Schema.org project publishes NO first-party client libraries on any package registry.
  Its nine public GitHub repositories (schemaorg, sdopythonapp, SchemaPages, docsite,
  schemarama, gh_pages, quantity_datatype, doc_update, suggestions-questions-brainstorming)
  are site software and vocabulary sources, none of which is released to npm, PyPI, Maven,
  NuGet, RubyGems, crates.io, Packagist or pkg.go.dev under a schemaorg identity. The
  vocabulary is instead distributed as versioned static files served from schema.org
  itself, recorded in the `distributions` block below.
official_package_count: 0
packages:
  - name: schema-dts
    registry: npm
    url: https://www.npmjs.com/package/schema-dts
    repository: https://github.com/google/schema-dts
    language: TypeScript
    official: false
    version: 2.0.0
    published: '2026-03-23'
    license: Apache-2.0
    note: >-
      TypeScript type definitions generated from the Schema.org vocabulary. Published by
      Google (npm maintainer google-wombot, repo github.com/google/schema-dts), NOT by the
      Schema.org project — github.com/schemaorg does not own or release it. Google is one of
      the four founding sponsors of Schema.org, which is why this is the closest thing to a
      canonical SDK, but it is a sponsor's project and official is therefore false. Its
      2.0.0 release (2026-03-23) tracks vocabulary release 30.0 (2026-03-19) closely, so it
      is current rather than abandoned.
  - name: schemaorg
    registry: pypi
    url: https://pypi.org/project/schemaorg/
    repository: https://github.com/openschemas/schemaorg
    language: Python
    official: false
    version: 0.1.1
    published: '2021-11-15'
    license: AGPL-3.0-or-later
    note: >-
      Community Python helper for applying Schema.org definitions, authored by Vanessa
      Sochat under the openschemas GitHub organization. Unaffiliated with the Schema.org
      project. Last released 2021-11-15 — five years and roughly eleven vocabulary releases
      behind current version 30.0 — so it is recorded as an abandonment signal, not a
      recommended dependency.
distributions:
  note: >-
    Schema.org's real "package" is the versioned vocabulary file set. Every file below is
    published by the project at both a floating /version/latest/ path and a pinned
    /version/<release>/ path; the pinned form is what a consumer should use, because the
    floating form silently changes on each release.
  current_version: '30.0'
  current_published: '2026-03-19'
  version_manifest: https://raw.githubusercontent.com/schemaorg/schemaorg/main/versions.json
  files:
    - name: schemaorg-current-https
      formats: [jsonld, ttl, nt, nq, rdf, csv]
      pinned_example: https://schema.org/version/30.0/schemaorg-current-https.jsonld
      floating: https://schema.org/version/latest/schemaorg-current-https.jsonld
      version: '30.0'
      published: '2026-03-19'
      probed_status: 200
      note: All currently-defined terms across every section of the vocabulary.
    - name: schemaorg-all-https
      formats: [jsonld, ttl, nt, nq, rdf, csv]
      floating: https://schema.org/version/latest/schemaorg-all-https.jsonld
      version: '30.0'
      published: '2026-03-19'
      note: Current terms plus terms retired to the attic.
    - name: schemaorg-current-http / schemaorg-all-http
      formats: [jsonld, ttl, nt, nq, rdf, csv]
      version: '30.0'
      published: '2026-03-19'
      note: >-
        Identical definitions expressed with http:// rather than https:// term IRIs, kept
        for deployed installations. See https://schema.org/docs/faq.html#19.
    - name: jsonldcontext.json
      formats: [jsonld]
      url: https://schema.org/docs/jsonldcontext.json
      version: null
      published: null
      probed_status: 200
      note: >-
        The canonical JSON-LD context. Unpinned and unversioned — the URL always serves the
        current context, and a consumer cannot tell from the URL which release they got.
        Recorded as null/null deliberately: checked, nothing to record. Served as
        application/ld+json with CORS access-control-allow-origin: *.
    - name: schemaorg.owl
      formats: [owl]
      url: https://schema.org/docs/schemaorg.owl
      version: null
      published: null
      probed_status: 200
      note: >-
        Experimental OWL rendering. The project labels it experimental and states the OWL
        mapping is an approximation, not an authoritative definition.
    - name: tree.jsonld
      formats: [jsonld]
      url: https://schema.org/docs/tree.jsonld
      version: null
      published: null
      probed_status: 200
      note: Experimental D3-shaped single-inheritance simplification of the type hierarchy.