category-opportunity-indexlisted

# Category Opportunity Index This skill answers a single question for **one** category on **Mercado Livre (Brasil) or Shopee Brasil**: is it worth entering? Given a marketplace and a category named in free text, it reads that category's **opportunity index** (low, medium, or high) and its current monthly market indicators — estimated revenue, estimated sales, sellers, listings, and average ticket — then writes a short pt-BR summary that interprets the opportunity level together with how concentrated the market is and which way it is growing. On Mercado Livre the summary can also draw on a year of history and a seasonality read; on Shopee neither exists yet, and the report says so plainly instead of guessing. This is a point-in-time snapshot, not a tracker. To rank the sellers inside a category, use the top-sellers-in-category skill. For the trending search terms shoppers use in a category, use the top-keywords-in-my-category skill. To compare a category's aggregates against a user-supplied previous snapshot, use the category-monitor skill. This skill answers "how attractive is this category right now?" for a category the user names. ## Prerequisites - JoomPulse MCP access is configured for the current agent environment. - The user provides a marketplace — Mercado Livre (Brasil) or Shopee Brasil — and names the category to evaluate (free text is fine). - The available JoomPulse tools can resolve a category name to a category on **either** marketplace and return that ca