This handles the full e-commerce SEO stack: on-page product optimization, Google Shopping competitive analysis, Amazon marketplace intel, and schema validation. You can run basic product page audits without any API keys, but the real value unlocks with DataForSEO's Merchant API for live pricing data, seller rankings, and keyword gap analysis between organic and Shopping visibility. It's thorough on the checklist side (image alt text, breadcrumbs, review signals) and includes cost guardrails before hitting paid endpoints. Originally from Matej Marjanovic's Pro Hub Challenge, now maintained by AgriciDaniel. If you're optimizing product pages or trying to figure out why competitors own Google Shopping for your keywords, this covers it.
npx skills add https://github.com/agricidaniel/claude-seo --skill seo-ecommerce