generated: '2026-09-19' method: probed source: >- Install commands published in the agent card, llms.txt and the ?route=quickstart page, checked against the registries they name on 2026-09-19. package_count: 3 official_count: 1 sdk_count: 0 note: >- The provider advertises a Python SDK ("pip install klyc-registry", with a klyc_registry.Registry usage example) and a GitHub source install (pip install git+https://github.com/kunlun-yaochi/registry.git), but neither exists where it is pointed: pypi.org/pypi/klyc-registry/json returns 404 and both api.github.com/orgs/kunlun-yaochi and /users/kunlun-yaochi return 404 (humans.txt also names the org). Recorded as version: null — an honest gap, not a guess — and no SDKs pointer is emitted because no client library can actually be installed. The one distributable that does resolve is the klyc-pmm Agent Skill bundle, versioned 9.3.12 in /skill-hub.json with a sha256, distributed through the third-party skillhub.cn CLI rather than a language package registry; it is a shell-script skill, not an SDK. packages: - name: klyc-pmm registry: skillhub ecosystem: agent-skill official: true install: skillhub install klyc-pmm url: https://skillhub.cn/skills/syln/kunlunyaochi download: https://kunlunyaochi.com/skills/klyc-pmm.zip sha256: cdd1f95bfe96d0d0b338e14590858a86559388edd844d94cc489026e322a88d6 version: 9.3.12 published: null note: >- Version read from https://kunlunyaochi.com/skill-hub.json (HTTP 200) and the SKILL.md frontmatter; the manifest carries no release date. skillhub.cn exposes no metadata endpoint this pipeline can query. The zip is under a robots-Disallowed path that returned 403, so the artifact itself was not fetched. - name: klyc-registry registry: pypi ecosystem: python official: true install: pip install klyc-registry version: null published: null status: unpublished note: https://pypi.org/pypi/klyc-registry/json returned HTTP 404 on 2026-09-19. Advertised in llms.txt and the quickstart page, not published. - name: kunlun-yaochi/registry (python-client) registry: github ecosystem: python official: true install: pip install git+https://github.com/kunlun-yaochi/registry.git#subdirectory=python-client version: null published: null status: unpublished note: https://api.github.com/orgs/kunlun-yaochi and /users/kunlun-yaochi both returned HTTP 404 on 2026-09-19; the repository the agent card installs from does not exist publicly. x-evidence: - {url: 'https://pypi.org/pypi/klyc-registry/json', http_status: 404} - {url: 'https://pypi.org/pypi/klyc-pmm/json', http_status: 404} - {url: 'https://api.github.com/orgs/kunlun-yaochi', http_status: 404} - {url: 'https://api.github.com/repos/kunlun-yaochi/registry/git/trees/HEAD', http_status: 404} - {url: 'https://kunlunyaochi.com/skill-hub.json', http_status: 200} - {url: 'https://registry.npmjs.org/-/v1/search?text=klyc&size=10', http_status: 200, note: 'zero results'}