What problem does it solve? Worldbuilders often can't tell why a theme concept feels flat or generic. This Skill judges a theme idea — a name, a short description, and a list of attributes — and locates exactly which structural link in the derivation chain (name → description → attributes) is broken, instead of giving a vague score. ## Core Features & Use Cases - Four structural tests: a swap test (name ↔ description), a derivation test classifying each attribute as theorem, paraphrase, smuggled, or filler, a coherence check, and a generativity test that derives new attributes from the axiom. - Located diagnosis with minimal repair: delivers a verdict naming the broken link and the smallest change that fixes it, using material already latent in the concept's name. - Use Case: You pitch "Salt Fairies — straightforward and uncompromising" with three attributes. The Skill identifies "salt" as a dead word, classifies two attributes as paraphrases and one as smuggled, then rewrites the description to "salt preserves, purifies, and pays" so the attributes derive themselves. ## Quick Start Judge this worldbuilding theme: give it the name, a five-or-six-word description, and the list of attributes, and ask whether it holds together.
