What problem does it solve? Writing headlines, notifications, and onboarding prompts that fail to capture attention leads to low click-through rates and disengaged users. This Skill applies the psychology of information gaps to create engagement-driving copy that motivates action without resorting to clickbait. ## Core Features & Use Cases - Gap Design Framework: Calibrate the size and type of curiosity gaps (knowledge, outcome, opinion, resolution) for headlines, subject lines, and CTAs. - Ethical Guardrails: Built-in checklists and an ethics test to ensure promised payoffs match delivered value and avoid dark patterns like false urgency. - Measurement Guidance: Metrics for click-through rate, completion rate, and post-reveal satisfaction to validate gap effectiveness. - Use Case: A product marketer rewriting a feature announcement email uses the headline templates and gap calibration steps to raise open rates while keeping the content honest. ## Quick Start Use the curiosity-gap skill to rewrite my product launch email subject line and notification copy to drive more opens.