Creates ChatGPT-ready mockup prompt packages from implementation plans or feature specs. Use this skill whenever the user wants to turn a plan, spec, or design document into UI mockup images for a presentation or slide deck — especially when they mention "mockup", "wireframe", "screenshots for ChatGPT", "mockup prompt", or want to visualise a feature before it's built. Also trigger when the user says things like "let's do the mockups for this" or "what would this look like as a screen". The skill guides a structured workflow: Claude explores the codebase to find the best screenshots to take, the user takes those screenshots, and Claude writes precise per-frame prompt files that the user pastes into ChatGPT to generate polished PNG mockups.
2026-07-14