v1.0.0

First public release.

A Claude skill that reads a folder of CSV files from any source
database and produces a five-tab Excel analysis workbook: findings,
intake questions, table classification, key map, and full schema.

The client's data never leaves your computer — a local Python script
reads the CSVs, and Claude only ever reads the finished workbook.

Install: download source-analysis-v1.0.0.zip below, then in
Claude go to Settings → Skills → Upload skill. The zip is already
shaped correctly for upload.

Requires Python 3 and openpyxl.