What problem does it solve? A tier-N risk feed flags a fire, force majeure, or shutdown at a sub-tier supplier, but nothing links that event to your finished products until the shortage surfaces in the PO book weeks later, when the cheap mitigation window is half gone. This Skill runs the multi-level BOM trace, sizes the exposure by week and revenue-at-risk, and prices mitigation options so a human can decide before tier-1 confirmation. ## Core Features & Use Cases - Multi-level BOM pegging: Resolve a flagged sub-tier node to purchased materials and run a where-used explosion up to affected finished SKUs, classifying each peg as confirmed, inferred, or speculative. - Exposure sizing: Compute weeks of cover, exposure week, revenue-at-risk, and penalty exposure per SKU using on-hand, in-transit, and time-phased demand from SAP and Kinaxis. - Priced mitigation options: Rank pre-buy, qualify-alternate, reallocate, expedite, and absorb options by expected value with a downside-protection tie-breaker, gated for human approval. - Use Case: A tier-3 resin plant halts on force majeure and Everstream flags it before any tier-1 PO shows impact. The Skill pegs the resin to three finished SKUs, sizes $8.4M revenue-at-risk plus a $320K penalty, and recommends a $280K pre-buy for the risk lead to approve. ## Quick Start Ask the assistant to trace the sub-tier shortage flagged by the risk feed and size which finished SKUs and revenue are at risk.