What problem does it solve? Recording a YouTube video about a tool or build without testing it first wastes recording time and produces on-camera failures. This Skill vets whether a tool actually works before committing, then produces a clean, minimal, reproducible step-by-step guide David can record from. ## Core Features & Use Cases - Phase 1 VET: Runs a four-test viability check (sanity, stress, self-healing, real-workflow) in a sandbox to verify a tool's claims and produce a go/no-go decision. - Phase 2 BUILD: Strips trial-and-error down to the simplest reproducible path and writes a step-by-step markdown file with the WHY behind every step. - Video Outline Scaffold: Provides a proven beat-by-beat outline structure (hook, problem, demo, sponsor beat, CTA) with retention rules. - Use Case: Before filming a video about a new AI repo, run the vetting phase in a sandbox to find the demo-worthy moments, then generate a verified use-case file in work/youtube/videos/<video-slug>/ that reproduces cleanly on a fresh setup. ## Quick Start Vet this tool in a sandbox and then write the simplest reproducible step-by-step guide for my video.