anti-hallucination skills

ZeKaiNie/universal-examprep-skill

Skill Claude CodeCodex needs its repo

A study-guide builder for a completed exam chapter that has not yet passed its required checks. It creates a structured teaching checklist and, in full mode, a self-contained HTML and printable PDF guide with readable formulas, visible images, explanations, examples, and answers.

fabio-rovai/brain-in-the-fish

Skill Claude CodeCodex

Universal document evaluation engine — evaluate any document against any criteria using cognitively-modelled AI agents with ontology-grounded scoring.

TimoDeg/self-grill

Skill Claude CodeCodex

Adversarially grill CLAUDE'S OWN answer/plan/reasoning before it ships — make the reasoning explicit (explain harder), then spawn a fresh effort-escalating refute jury that KILLS by default and injects FALSE-PREMISE trap questions, looping until no new defects survive. Forces source citations on every claim…