The active test-health queue: pytest and Jest tests worth acting on now, from the per-test CI spans, over a window (default -7d, maximum 30 days). Evidence is counted per CI run, never per span or run attempt. A test is a 'confirmed_flake' when one commit both failed and passed it (a 'Re-run failed jobs' attempt went green, or an in-job retry recovered it); 'quarantined' when a tolerated failure is recorded while it is masked; otherwise 'suspected_regression'. It qualifies on any same-commit recovery, any master/main failure, a quarantined failure, or failures on at least min_failed_prs distinct PRs. Counts are absolute, never rates: CI emits every failure but omits ordinary passing spans, so there is no execution denominator. 'suspected_regression' means no recovery was recorded in this data, not that the test never flakes.