Product Change Monitor Agent Skill
> Monitors how one or a few Mercado Livre products or listings changed over a period — by default week over week. Use it when a user wants to track how a named product changes over time, given a Mercado Livre link, a JoomPulse link, a Mercado Livre listing identifier, or a catalog product identifier. It returns week ago for price, rating, and review count, plus the current estimated weekly sales and revenue, logistics, listing type, seller medal, and time on air, with price changes", "what changed this week", "did the price drop", and the pt-BR equivalents "monitorar este produto", "acompanhar este anúncio", "o preço caiu", "variação de avaliações". Sales and revenue are JoomPulse estimates, not real transactions; price, rating, and reviews are real history. For point-in-time product and competitor analysis, use the single-product analysis skill.
Install
one command, takes just this skill from the repositorynpx skills add https://github.com/joomcode/joompulse-skills --skill product-change-monitorOther skills for the same job
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How to use it
Take joomcode/product-change-monitor from the repository into ~/.claude/skills for personal
use, or into .claude/skills inside a project.
The agent identifies a skill by the name field in its header. Two skills with the
same name cannot sit side by side — one of them will be ignored.