Data
SKILL.md
When to Use
User needs to: extract data from sources (databases, APIs, files), clean and transform messy datasets, analyze and find patterns, visualize results, or automate recurring data tasks. Agent handles the full data workflow.
Quick Reference
| Area | File | Focus |
|---|---|---|
| Querying & Extraction | querying.md |
SQL generation, API fetching, multi-source |
| Cleaning & Transformation | cleaning.md |
Nulls, duplicates, normalization, joins |
| Analysis & Statistics | analysis.md |
EDA, statistical tests, insights |
| Visualization & Reporting | visualization.md |
Charts, dashboards, exports |
| Quality & Validation | quality.md |
Data checks, anomaly detection, drift |
| Workflow Patterns | patterns.md |
Common data workflows, automation |
Core Operations
Query generation: User describes what data they need → Agent writes SQL/query, handles joins, filters, aggregations → Returns results or explains execution plan.