What problem does it solve? Authoring a grading rubric item by item in the markermd app is slow, especially for assignments with many questions. This Skill scaffolds a complete rubric (per-question items, point values, and scoring setup) from the solution key and optionally sampled student submissions, then validates and imports it into the project's grading database. ## Core Features & Use Cases - Key-derived rubric drafting: Reads the solution repository question by question and drafts concrete rubric items based on the actual code and answers, with an option to sample student repos to anticipate common mistakes. - Point distribution planning: Asks for the assignment's total points and proposes equal, content-weighted, or assignment-stated per-question distributions. - Validated import: Writes the rubric as YAML, validates it against the bundled JSON Schema, and imports it with markermd::rubric_import() in append or replace mode, either all at once or one question at a time. - Use Case: An instructor has initialized a markermd project for a homework assignment and stored a grading template. Use this Skill to generate a first-pass rubric for every question before grading begins in mark(). ## Quick Start Scaffold a grading rubric for my markermd project in the hw01 directory based on the solution key.
