product-change-monitor
From the author
Monitors how one or a few products changed over a period — by default week over week — on JoomPulse: Mercado Livre (Brasil) or Shopee Brasil. Use when a seller tracks a named product over time, given a marketplace or JoomPulse link, or a listing, item or catalog identifier. Returns a change table: per product the current value plus the difference versus about a week ago for price, rating and review count, plus current estimated sales and revenue, time on air and the marketplace's own seller and logistics attributes. Triggers: "monitor this product", "track price changes", "what changed this week", "did the price drop"; pt-BR "monitorar este produto", "o preço caiu", "variação de avaliações", "monitorar este produto na Shopee", "acompanhar este item da Shopee". Ask which marketplace when unclear; never mix the two. Sales and revenue are JoomPulse estimates, not real transactions; price, rating and reviews are real. For a point-in-time product and competitor read, use the single-product analysis skill.
Install
npx skills add joomcode/joompulse-skills --skill product-change-monitor -a claude-code
Installs to .claude/skills/product-change-monitor/ · Each command fetches the skill straight from GitHub with the open skills CLI.
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Similar skills
Closest to this one by what they do and when they are used.
- category-monitorjoomcode/joompulse-skillsMonitors one category's aggregate health on JoomPulse — Mercado Livre (Brasil) or Shopee Brasil: estimated sales, product count, seller count, the seller-tier mix and market concentration. Each run builds today's snapshot table and offers it for download; send a table from a previous period and the skill shows the metric-by-metric difference. The baseline is whatever table the user supplies — no hidden session memory. Triggers: "monitor this category", "what changed in this category", "track category sales and sellers", "monitor a Shopee category"; pt-BR "monitorar esta categoria", "o que mudou na categoria", "comparar a categoria com o período anterior", "monitorar categoria na Shopee", "o que mudou na categoria da Shopee". Ask which marketplace when unclear; never mix the two. Sales and revenue are JoomPulse estimates, not real transactions. To track one named product over time use the product-change-monitor skill; for a one-shot opportunity snapshot use the category-opportunity-index skill.Productivity★ 54
- seller-overview-trackerjoomcode/joompulse-skillsSnapshot tracker for one seller on JoomPulse — Mercado Livre (Brasil) or Shopee Brasil. Pulls store name, estimated monthly revenue and sales, listing count, sales trend, categories, location, and the seller's reputation or buyer rating; medal, cancellation rate and 60/365-day sales are Mercado Livre only. Each run builds today's snapshot table and offers it for download; to see what changed, the user sends the seller's table from a previous period and the skill shows the difference per metric. The baseline is whatever table the user supplies — no hidden session memory. Triggers: "track this seller", "monitor this store", "what changed for this seller"; pt-BR "monitorar este vendedor", "acompanhar esta loja", "o que mudou nesse vendedor", "monitorar esta loja na Shopee", "acompanhar este vendedor da Shopee". Ask which marketplace when unclear; never mix the two. Sales and revenue are JoomPulse estimates, not real transactions. To rank many sellers in a category, use the top-sellers-in-category skill.Productivity★ 54
- ml-product-analysisjoomcode/joompulse-skillsAnalyzes one product and its competitors on JoomPulse — Mercado Livre (Brasil) or Shopee Brasil. From a marketplace link, a JoomPulse link, a photo, or a row of data, it returns a card for the subject product plus a ranked table of comparable items, each with price, estimated monthly sales and revenue, rating and reviews; on Mercado Livre also logistics and catalog / buy-box status, which do not exist on Shopee. Triggers: "analyze this product", "how much does this sell", "find similar products", "find competing products"; pt-BR "analisar este produto", "quanto vende esse produto", "produtos parecidos", "produtos concorrentes", "análise por foto", "analisar este produto da Shopee", "quanto vende esse produto na Shopee", "concorrentes na Shopee". Ask which marketplace when unclear; never mix the two. Sales and revenue are JoomPulse estimates, not real transactions; price, rating and reviews are real. For which products to add across a whole catalog, use the gap-analysis skill.Media★ 54
- new-growing-products-in-categoryjoomcode/joompulse-skillsFinds new, already-selling listings in one category on JoomPulse — Mercado Livre (Brasil) or Shopee Brasil. Keeps listings that are recent (default: under about 30 days on air), well rated (above 3) and have real traction (about 30+ estimated monthly sales); all thresholds overridable. Returns a product table. Use when a seller wants fresh, promising entrants in a niche. Triggers: "new products in category", "what's launching and already selling", "recent best-sellers in my category", "new products on Shopee"; pt-BR "produtos novos na categoria", "novos anúncios que já vendem", "lançamentos em alta na minha categoria", "produtos novos na Shopee", "novidades na Shopee que já vendem". Ask which marketplace when unclear; never mix the two. Sales and revenue are JoomPulse estimates, not real transactions; price, rating and reviews are real. For well-selling but weak-rated products, use the high-demand low-quality skill; for one product over time, the change-monitor skill.Other★ 54
- top-brand-position-trackerjoomcode/joompulse-skillsRanks the brands within one Mercado Livre (Brasil) category by estimated weekly revenue and tracks how each brand's position changes between periods, using JoomPulse. Each run builds today's brand-ranking table and offers it for download; to see how positions moved, the user sends a brand table from a previous period and the skill shows each brand's movement (rose, fell, new, or out). The baseline is whatever table the user supplies — no hidden session memory. Use it to see the top brands in a category and which are rising or falling. Triggers: "top brands in this category", "which brands are growing", "brand ranking", and the pt-BR "principais marcas da categoria", "ranking de marcas", "quais marcas estão crescendo". Mercado Livre (Brasil) only; sales and revenue are JoomPulse estimates, not real transactions. To rank sellers (shops) rather than brands use the top-sellers-in-category skill; for category market size use the category-opportunity-index skill.Productivity★ 54
- seller-copilotjoomcode/joompulse-skillsDeeper Mercado Livre (Brasil) and Shopee Brasil seller analyses on JoomPulse data, beyond what a single skill in this repo answers: real margins and fees ("minha margem real", "taxas do ML"); pricing and price wars ("qual preço cobrar", "estou caro?"); is a product worth selling ("vale a pena vender isso"); finding new products ("o que vender agora"); vetting a supplier and import-vs-domestic ("vale a pena importar"); a listing that does not sell ("meu anúncio não vende"); who my competitors are and where I lose to them ("quem são meus concorrentes", "onde estou perdendo"); market structure ("quem domina a categoria"); trends and when to stock ("quando estocar", "sazonalidade"). Covers both marketplaces, including Shopee ("vender na Shopee", "minha loja na Shopee"), and asks which one when unclear. Also takes vague or multi-part requests ("me ajuda a crescer", "por onde começo") and asks one or two questions first. Sales and revenue are JoomPulse estimates, not real transactions.Finance★ 54
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