data-storyteller

name	data-storyteller
description	Analyze datasets and turn them into narrative reports with charts, audits, comparisons, and statistical summaries. Use for exploratory analysis and executive-ready outputs.

Data Storyteller

Use this as the primary analytics skill for structured data. It now absorbs the repo's audit, comparison, statistics, pivot, experiment, and time-series helpers.

Use This For

• Executive summaries and narrative reports from CSV or spreadsheet data
• Data quality audits, comparisons, and anomaly reviews
• Statistical analysis, pivots, experiment reads, ROI and budget analysis
• Survey summaries and time-series decomposition

Workflow

1. Profile the dataset shape, column types, and missing-value risk.
2. Pick the smallest useful analysis path instead of running every script by default.
3. Start with scripts/data_storyteller.py when the user wants a cohesive report.
4. Reach for focused helpers when the task is narrow:
   • data_quality_auditor.py
   • dataset_comparer.py
   • correlation_explorer.py
   • outlier_detective.py
   • statistical_analyzer.py
   • survey_analyzer.py
   • ts_decomposer.py
   • pivot_table_generator.py
   • ab_test_calc.py
   • roi_calculator.py
   • budget_analyzer.py
5. Translate outputs into plain-English findings, risks, and next actions.

Guardrails

• Do not overstate causal claims from correlations.
• Call out data quality problems before presenting strong conclusions.
• Keep executive summaries short and move method detail behind them.