generated: '2026-09-02' method: searched source: >- npm registry search, PyPI, Maven Central, NuGet, plus oceanhealthsystems.com/software/* product pages (probed 2026-09-02) summary: package_count: 0 official_sdk_count: 0 note: >- Ocean Health Systems publishes no first-party client library or SDK for the CKM REST API in any public package registry. Searched npm (registry.npmjs.org search for "ckm openehr"), PyPI (ckm-client, openehr-ckm, ocean-ckm), Maven Central (g:*oceaninformatics*, and a free-text "ckm openehr" query), and NuGet (q=oceaninformatics) on 2026-09-02 — every query returned zero first-party results. The only openEHR client libraries on those registries are third-party community projects (openehr-client-js, medblocks-ui, openehr-tools) that target openEHR CDRs rather than the CKM API, and none are published by Ocean. packages: [] distributions: - name: Archetype Editor kind: desktop-application official: true registry: none distribution: gated-download url: https://oceanhealthsystems.com/software/archetype-editor version: null published: null licence: 'stated on the product page as "Free Software" / open source; no licence file located' note: >- First-party openEHR archetype authoring tool (ADL). Checked 2026-09-02, status 200 — the page describes the tool but publishes no download URL, no version string and no release date; access is behind a "get started" contact form. version/published recorded as null because there is nothing published to read, not because the check was skipped. - name: Template Designer kind: desktop-application official: true registry: none distribution: gated-download url: https://oceanhealthsystems.com/software/template-designer version: null published: null licence: 'stated on the product page as "Free Software"; no licence file located' note: >- First-party openEHR template (OET/OPT) authoring tool. Checked 2026-09-02, status 200 — no download URL, version or release date is published; the page routes to a contact form. version/published are null for the same reason as Archetype Editor. registries_checked: - registry: npm query: 'https://registry.npmjs.org/-/v1/search?text=ckm+openehr' status: 200 first_party_hits: 0 - registry: pypi query: 'https://pypi.org/pypi/{ckm-client,openehr-ckm,ocean-ckm}/json' status: 404 first_party_hits: 0 - registry: maven-central query: 'https://search.maven.org/solrsearch/select?q=ckm+openehr' status: 200 first_party_hits: 0 - registry: nuget query: 'https://azuresearch-usnc.nuget.org/query?q=oceaninformatics' status: 200 first_party_hits: 0