/as:product-image-processor — Product Image Processor

Harness note: use /as:<skill> on Claude Code and $<skill> on Codex. Resolve <skill-root> as the directory containing this loaded SKILL.md and <plugin-root> as the plugin root that contains skills/, and use equivalent native tools when host tool names differ.

Read product image records from the nearest project's product-library.csv, download them, normalize sizing, and remove backgrounds. Saves output at each processing stage without mutating the library.

Read ../../schema/product-schema.md and ../../schema/csv-conventions.md. Resolve the nearest ancestor containing PROJECT.md, strictly validate its product-library.csv, and address fields by the exact names Image URL and Product Name, never by position or letters.

Step 1: Get Input

If no arguments are provided, use the nearest project's product-library.csv and ask only for the output location when it cannot be inferred. Suggest ./product-images-YYYY-MM-DD/.

Step 2: Read URLs from CSV

Run python3 "<plugin-root>/skills/master-schedule/scripts/csv-library.py" validate product --project <project-root> before reading. Parse the entire UTF-8 CSV strictly and select the named Image URL and Product Name fields.

Build a list of { index, url, name } entries. Skip empty rows.