Product Analysis
Turn a product — an e-commerce URL or a bare photo — into clean, reusable facts for downstream image/video generation: a tight description, curated product images, and how the product is physically used. It's a building block: other skills call it at the input stage, before any generation.
Workflow
Step 1: Pick the mode and run it
| Input | Reference | What you produce |
|---|---|---|
| An e-commerce URL (Amazon, Shopify, AliExpress, any product page) | references/url-extract.md | A two-paragraph description + up to 5 downloaded, filtered product images |
| A product photo only (no URL, no description) | references/photo-analysis.md | Category + how it's used + moving/opening parts + key visual details |
Read only the matching reference and follow it end to end. If both a URL and a photo are given, run the URL mode (richer) and keep the photo as one more reference image; if neither is given, there's nothing to analyze — ask for one. Don't pause for confirmation — a URL (or photo) plus generation intent means extract and proceed.
Step 2: Hand off
Return the result to whoever called you, ready to drop into generation:
- URL mode → the description and the kept image files (local paths, usable as reference images).
- Photo mode → the category, how it's used, any moving or opening parts, and the key visual details.
Don't rank the product's market position — the calling skill decides that from packaging cues. Your job is the objective facts.
Edge cases
- The URL can't be extracted (no result, or the extractor isn't set up) → ask for a product photo instead and switch to photo mode.
- Every image fails the filter (faces, wrong variant, not a product shot) → keep the single cleanest, or hand off the description alone and say plainly that no clean image survived.
- A supplied photo is too unclear to read (blurry, cropped, ambiguous) → say what you can't determine and ask for a clearer shot rather than guessing the mechanic.
- Neither a URL nor a photo → ask for one; there is nothing to analyze.
Reference
references/url-extract.md— the URL pipeline:url_extraction→ download the images → filter them withimage_analysis→ write the description.references/photo-analysis.md— the photo pipeline: category, how it's used, moving/opening parts, and the visual details to preserve.


