Posture score and the counts behind it

posture_score is the mean agent trust score, less a penalty per open critical threat scaled by the fraction of the organization that threat can reach. Scaling by fraction rather than count is what makes the number comparable between a seven-agent org and a fifty-agent one.

It returns 100 when there are no agents, and also while the trust engine is still in shadow mode and no scores exist yet — absence of data is not evidence of compromise. It never goes below 0.

top_threats uses the same ranking as /v1/otel/threats, so clicking through from the summary lands on the same first row.