Bundled execution of the CSV profile workflow — Hand the pack a CSV and get back a column-by-column profile: descriptive stats, outliers, pairwise correlations, and a baseline linear regression. The deterministic 'what's in this dataset?' workup before deciding what to actually model. One x402 payment runs 6 underlying tools (csv-to-json, json-query, stats-summary, outliers, correlation, linear-regression); partial-success per step.