When the system finds nothing, that is still a signal.

The saved signal review lane ran, but there were no fresh source links to analyze.

If this repeats, check whether the team is posting links somewhere else or whether the archive/source filter is too narrow.

Adds buyer-safe operating history that shows how daily signals become systems, QA rules, or approved next steps.

Human approval stays in control: no outreach, spending, posting, or external account action happens without a clear approval gate.