Magento catalogs have the same holes. You do not need an extension.

Blank SKUs, $0 prices, products with no image, two rows sharing a SKU. Export products from Magento / Adobe Commerce and check the file in the browser.

Open the CSV check

How

1. Magento admin → Catalog → Products → Export (or System → Export → Products).
2. Open csv-check.html and drop the file. Nothing is uploaded.
3. The checker looks for sku, name, price, and image (including base_image). Configurable children with a SKU are scored like simple products.
4. Fix the SKUs that cannot sell. A ranked Monday list of 20 is the Store Audit (USD $149) — email the same CSV to info@shopgaps.com.

ShopGaps is not a Magento Marketplace extension and does not connect to your store. WooCommerce merchants who want an on-site plugin can use Catalog Audit. Shopify notes: shopify.html. BigCommerce notes: bigcommerce.html.