Skill Claude CodeCodex
Testing and validation frameworks. Use when the user mentions: testing, test, unit test, DAX test, data quality, validate, assertion, reconciliation, UAT, user acceptance testing, regression test, data test, test pipeline, PQTest, Great Expectations, data contract, row count, sum check, null check, business logic…
Skill Claude CodeCodex
Time series analysis patterns. Use when the user mentions: time series, gaps in data, missing dates, sparse data, irregular intervals, binning, time buckets, rounding timestamps, 5-minute intervals, hourly buckets, normalise time, fill gaps, spine, date spine, continuous axis, aggregation over time, interval…
Skill Claude CodeCodex
Direct TMDL file authoring and BIM-to-TMDL conversion for semantic models in PBIP projects. Automatically invoke when the user asks to "edit TMDL", "add a measure in TMDL", "TMDL syntax", "fix formatString", "fix summarizeBy", "TMDL indentation", "convert BIM to TMDL", "add a column description", "create a calculated…