data-structure-checker

This skill should be used when reading any tabular data file (Excel, CSV, Parquet, ODS). It automatically detects and fixes common data issues including multi-level headers, encoding problems, empty rows/columns, and data type mismatches. Returns a clean DataFrame ready for analysis with zero user intervention.

$ インストール

git clone https://github.com/aws-samples/sample-deep-insight /tmp/sample-deep-insight && cp -r /tmp/sample-deep-insight/self-hosted/skills/data-structure-checker ~/.claude/skills/sample-deep-insight

// tip: Run this command in your terminal to install the skill