csv

JSON to CSV Flatten Skill Goal Convert nested JSON into flat CSV suitable for spreadsheets and SQL loads. Pattern 1. Prefer flat records; explode nest...

CSV Dedup CLI Skill When to use When you need to deduplicate CSV rows by business keys and emit a kept/removed summary. Instructions 1. Save the scrip...

Field Extraction Cheatsheet Use this skill when cleaning CSVs, extracting emails/addresses/dates, or flattening JSON for tabular output. Field Extract...