growing-leaf-category-tracker

Finds the fastest-growing deep sub-categories (leaf categories, deeper than the third level) under a chosen Mercado Livre (Brasil) category, ranked by month-over-month revenue growth, using JoomPulse market data. Use it when a seller picks a category and wants the niches inside it that are growing fastest right now. Triggers include: "fast-growing subcategories", "which niches are growing in this category", "deep growing categories", and the pt-BR equivalents "subcategorias em crescimento", "nichos que mais crescem nesta categoria", "categorias profundas em alta". Sales and revenue are JoomPulse estimates, not real transactions. For one category's opportunity index, use the category-opportunity-index skill; for comparing category aggregates against a user-supplied previous snapshot, use the category-monitor skill; for new products inside a category, use the new-growing-products-in-category skill.