What problem does it solve? Evaluating vendor bids requires reconciling quoted prices, delivery terms, and risk factors across PDFs and spreadsheets, which is error-prone when done manually and hard to audit afterward. ## Core Features & Use Cases - Spreadsheet Reconciliation: Normalizes currencies, fees, quantities, and assumptions, then reconciles vendor totals against line items and policy rules. - Unit Economics & Break-even Analysis: Calculates price per deliverable, break-even points, ROI, penalties, and exclusions where requested. - Auditable Bid Trail: Writes a mandatory /tmp_workspace/results/bid_audit_trail.yaml file with one entry per vendor covering bid ID, extracted price, delivery days, risk notes, and source citations. - Use Case: A procurement committee comparing four bilingual vendor bids can use this Skill to extract each quoted price from price_summary_cn.xlsx, rank vendors quantitatively, and produce an auditable trail backing the final recommendation. ## Quick Start Analyze the provided tender PDFs and spreadsheets, reconcile each vendor's pricing, and write the bid audit trail before giving me a recommendation.