Plain-text expertise that turns LLMs into e-commerce analysts

What it does

eCommerce-Skills is a collection of 157 plain-text instruction files—essentially specialized system prompts—designed to give AI agents domain expertise in online selling. Each markdown file covers a specific task like Amazon profit calculation, competitor price analysis, or TikTok influencer outreach. Loaded into a compatible agent such as OpenClaw, Claude Code, or Cursor, the model suddenly speaks fluent FBA fees and VAT compliance. There are no binaries, no API keys, and no code to compile; the entire product is readable expertise.

The interesting bit

The clever angle is treating institutional e-commerce knowledge as portable, versionable text rather than locking it inside a SaaS dashboard. It is a bet that the value is in the framing—the prompts, matrices, and decision trees—not in proprietary data pipelines. A seller can drop a markdown file into their agent and get a 90-day growth roadmap or a cross-border logistics plan.

Key highlights

• 157 skills covering Amazon, Shopify, eBay, Etsy, TikTok Shop, and Walmart.
• Categories include competitor analysis, pricing strategy, listing optimization, marketing automation, and brand protection.
• No external dependencies: pure markdown, zero binaries, zero API keys.
• Works with any agent framework that supports the Skills format.
• Some skills are marked production-ready; others are explicitly flagged as Beta.

Caveats

• A handful of skills are still in Beta, so your mileage may vary on omnichannel strategy or live-selling playbooks.
• The README claims 157 skills in the header but the quick-start snippet mentions installing 142; the exact count is slightly inconsistent.

Verdict

Worth bookmarking if you run a Shopify or Amazon store and already use Claude Code or Cursor for daily work. Skip it if you are looking for executable automation scripts or direct marketplace API integrations.