Scrutica
Cascade Simulation runs BFS dependency propagation over the full supply-chain graph; Chokepoint Anatomy is the static concentration layer (measured market-share HHI where a public locus exists; sourced-unavailable where none does) the simulation builds on.
Scenario Analysis carries the pre-built geopolitical and regulatory cases (Taiwan Strait, Gulf strikes, earthquake exposure, EU AI Act thresholds); Cascade Simulation traces what removing any one node does to the rest of the graph; the Stress Index collapses the whole picture into a single composite reading.