Fixture · Sparse hub finding #1

PR3 fixture mapped to sparse-hub / phase-a to demonstrate threshold warnings.

What you expect

Hub pages with few findings surface threshold warnings indicating the phase coverage is below the recommended minimum.

What actually happens

The hub aggregator detects that sparse-hub / phase-a has fewer than the threshold number of findings and renders a threshold warning on the hub page.

What this means for you

Builders can see which phases in a hub have insufficient coverage to make reliable decisions, reducing the risk of acting on a single-finding signal.

What to do

Add more findings to phase-a to meet the threshold, or acknowledge the sparse coverage in your planning.

Evidence

Tool	Version	Evidence	Result
theorydelta.com hub aggregator	2026-04-25	source-reviewed	Sparse phase threshold warning fires for phase-a with 1-2 findings

Falsification criterion: If the hub page does not render a threshold warning when a phase has fewer than the minimum number of findings, the hub aggregator’s threshold logic has regressed.