What problem does it solve? Technical tutorials often skip prerequisites, hide setup steps, or claim outputs that were never verified, leaving readers stuck midway. This Skill produces tutorials built around one reproducible outcome, with verified commands and honest validation notes. ## Core Features & Use Cases - Outcome-focused structure: Defines a single reader outcome and starting point, then organizes steps around the reader's actions with explicit working directories and file paths. - Evidence-based prerequisites: Names runtimes, dependencies, and accounts only when supported by project evidence, resolving missing prerequisites instead of inventing fictional sequences. - Verifiable checkpoints: States what success looks like at each step, tracks which commands were actually executed, and adds recovery guidance based on observed failures rather than speculative troubleshooting lists. - Use Case: A maintainer needs a hands-on guide for a new CLI tool. The Skill inspects the example files, writes complete minimal snippets with placeholders distinguished from literal values, and delivers the tutorial with a validation note marking untested steps. ## Quick Start Write a step-by-step tutorial for setting up and running the example in this repository, including prerequisites, verification checkpoints, and recovery steps for common failures.