image-reuse-guardrail

name	image-reuse-guardrail
type	guardrail
enforcement	block
priority	critical
description	Blocks cross-page image reuse on this site. Same image bytes may not back two different ships, two different ports, two different sections, or two different entities of any kind. The Cordelia-on-Carnival pattern (an image of the wrong ship served as the right ship's hero) cost this project 194 manual repairs in v2; this skill exists to make sure that never happens again.
activates_on	{"tools":["Edit","Write","MultiEdit"],"paths":["assets/ships/**/*.{webp,jpg,jpeg,png,gif,avif}","images/ports/**/*.{webp,jpg,jpeg,png,gif,avif}","assets/venues/**/*.{webp,jpg,jpeg,png,gif,avif}","assets/articles/**/*.{webp,jpg,jpeg,png,gif,avif}","authors/**/*.{webp,jpg,jpeg,png,gif,avif}","ships/**/*.html","ports/**/*.html","articles/**/*.html","authors/**/*.html","assets/data/atribution_registry.json"],"keywords":["image","photo","carousel","hero","first look","img src","srcset","wikimedia","fetch image","placeholder image","stock photo"]}

Image-Reuse Guardrail

Read this in full. It is short. It is not optional.