my-product-vs-cataloglisted

# Mercado Livre — My Product vs. Catalog (Buy-Box Competitiveness) This skill compares the seller's **own** Mercado Livre (Brasil) listing against **the available competing listings of the same catalog product** — the sellers competing for the same buy-box — and tells the seller, in pt-BR, where they win, where they lose, and **what to fix first** to win the buy-box and convert more. Given a product by a Mercado Livre link, a JoomPulse link, a Mercado Livre listing identifier, or a catalog product identifier, it identifies the seller's listing and the catalog it belongs to, gathers the available competing listings, and produces a short verdict, a comparison table, a prioritized list of improvements, and a downloadable spreadsheet. The comparison covers the available competing listings; when a large catalog is sampled, it says so. This is different from the sibling skills. To size up a single product and find the products that compete with it, use the single-product analysis skill. To track how one product moves over time, use the change-monitor skill. **This** skill answers "how do I stack up against the other sellers of the exact same product, and what should I change to win?" ## Prerequisites - JoomPulse MCP access is configured for the current agent environment. - The seller provides their product as a Mercado Livre link, a JoomPulse link, a Mercado Livre listing identifier, or a catalog product identifier. - The available JoomPulse tools can look up a listing's cur