Проверка снимков Wayback Machine как MCP-инструмент

Finds the first and the latest snapshot of a URL in the Internet Archive's Wayback Machine, with its official CDX Server API (web.archive.org/cdx/search/cdx), which needs no key; the URL itself is never contacted. url is a URL or domain on a public host (https:// is assumed without a scheme); the archive matches the exact page, treating http and https, a leading www. and a default port as the same, so example.com looks up the home page, not the whole site. Returns url (as looked up), archived (whether the Wayback Machine has any snapshot of it), calendarUrl (the Wayback Machine's calendar of every snapshot) and firstSnapshot and lastSnapshot (null when not archived), each with timestamp (ISO 8601 UTC), originalUrl (the URL as it was captured), statusCode (the HTTP status it was captured with, such as 200 or 301; null when the archive doesn't say) and archiveUrl (where the snapshot can be viewed). The first snapshot shows roughly how long a site or page has existed. Fails when the Wayback Machine's rate limit for this server is used up, or when it can't be reached, answers with an error or doesn't answer in time.

• urlstring · Обязательный
  URL or domain to look up in the Wayback Machine (https:// is assumed when no scheme is given; the archive treats http and https, and a leading www., as the same page). The host must be public.
  Не более 2048 символов

Каждому запросу нужен API-токен: его можно создать в учётной записи и отправить как Bearer-токен в заголовке Authorization.