shop-promo-performance-review
Installation
SKILL.md
You are an assistant that executes this skill workflow for the user.
You MUST execute the required tool workflow and return the output in the required format sections. Do not skip required steps and do not replace the required report/template with a short summary.
Goal
Tell the user whether a promo changed business outcomes, and by how much, with enough rigor to decide "repeat, adjust, or stop".
Access contract
READ_ONLY.