Webhooks and streaming

Most teams who need this already have somewhere for it to go. Pushing the number into that system beats asking someone to watch another dashboard.

Webhook payloads carry the breach, the threshold it crossed, the size it was measured at, and the evidence link — enough for a handler to act and for a human to later check why it acted.

Streaming exists for callers who want continuous state rather than transitions, typically execution systems that re-decide every few seconds anyway.