Every listing. Visible evidence.

Documentation results record whether a provider page could be retrieved. Public samples use read-only requests without private credentials. Restricted APIs remain untested. A block, timeout or rate limit is inconclusive; it is not evidence that a provider has closed.

JSON and file responses describe what was received, not a complete integration test. Source coverage years are separate from check dates. Provider review dates are only updated when supported by a documented review.

This is a dated audit snapshot. The directory’s live health observations may be newer. Retired and editorially removed entries remain in this report with their evidence. Editorial removal means the listing lacked a verified useful resource; it does not establish that a provider has closed. Cleared documentation flags mean a usable official reference was retrieved, not that every linked service or credentialed integration works.