# Ads Feed Shopping

> Shopping feed, product catalog, and commerce ads diagnostics for Google Merchant Center, Google Shopping/PMax, Meta Catalog, TikTok Shop/catalog ads, Microsoft Shopping, and product-led ecommerce campaigns. Use when the user mentions product feed, catalog, Merchant Center, Shopping ads, PMax feed, disapprovals, GTIN, product titles, item groups, variants, feed quality, diagnostics, supplemental feed, promotions, or dynamic product ads.

- Skill: `elinking-111/ads-feed-shopping` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add elinking-111/ads-feed-shopping`
- Raw SKILL.md: https://api.skillmd.com/api/skills/elinking-111/ads-feed-shopping/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: elinking-111 (https://skillmd.com/u/elinking-111)
- Updated: 2026-09-21
- Page: https://skillmd.com/skills/elinking-111/ads-feed-shopping

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# Ads Feed Shopping

Audit product data quality as a performance lever. Poor feed quality can make bid, creative, and campaign advice misleading.

## Workflow

1. Identify commerce stack: Shopify/WooCommerce/custom, feed source, Merchant Center/catalog, countries, languages, currency, inventory cadence.
2. Collect exports or diagnostics:
   - Product id, title, description, brand, GTIN/MPN, category, product type, price, sale price, availability, image link, landing page, shipping, tax, custom labels, performance metrics.
3. Check eligibility:
   - Disapprovals, limited performance, policy warnings, shipping/tax mismatch, landing page mismatch, unavailable variants.
4. Score feed quality:
   - Search intent in title, clean attributes, variant grouping, image quality, category depth, custom labels, price competitiveness, review/rating availability.
5. Connect feed to campaign structure:
   - PMax asset groups/listing groups, Shopping campaigns, product sets, Meta Advantage+ catalog, TikTok Shop/catalog campaigns.
6. Recommend feed fixes and campaign segmentation.

## Diagnostic Areas

| Area | What to Check |
|---|---|
| Identity | Stable item id, item group id, brand, GTIN/MPN |
| Title | Product type, brand, key attribute, use case, search terms |
| Images | Clean primary image, lifestyle images, no broken URLs |
| Price | Currency, sale price, price mismatch, shipping and tax |
| Availability | Out-of-stock handling, variant landing pages |
| Taxonomy | Google product category, product type hierarchy |
| Labels | Margin, seasonality, bestseller, inventory, price band |
| Policy | Restricted products, claims, landing page consistency |

## Output

Return:

- Feed Health: Green / Yellow / Red.
- Top disapproval or limited-delivery risks.
- Feed optimization table.
- Campaign segmentation recommendations.
- 7-day implementation checklist.