Claude Data Wrangler

Data cleaning, enrichment, restructuring, packaging, and documentation skills for tabular and JSON datasets (no visualisation). 31 skills covering ISO standardisation, PII detection/synthesis, data dictionaries, SQL/graph/vector/HF/GeoJSON/API targets, date & Unicode hygiene, header & numeric-precision standardisation, multilingual header localisation, incremental upstream sync, and Typst-rendered PDF documents of the data.