Diff Summary (Comprehension Quiz)

Overview

Variant of the diff-summary skill that appends a validated ## Quiz section to the standard report. The packaged renderer turns it into an interactive multiple-choice quiz in the HTML report, and the Markdown artifact doubles as the answer key because the - [x] mark identifies the correct option.

Workflow

Before starting, read the bundled base workflow at <skill-path>/references/diff-summary-workflow.md. It is a synchronized copy of the authoritative diff-summary workflow, including the packaged evidence collector contract, scope preservation and validation rules, untrusted-evidence rules, analysis dimensions, evidence-first writing contract, Explanatory Depth guidance, Stable Report Contract, and generation steps. Do not restate or weaken it here.

Follow the bundled base workflow exactly — evidence collection, analysis, evidence-first cards, bilingual generation with --bilingual-json-stdin --output-directory, artifact verification, and the attempted browser open — and additionally author an aligned quiz section in each language before generating.

Quiz Authoring Contract

Add ## Quiz as the final level-two section of each report. The section heading Quiz and the **Explanation:** key are parser-significant English keys; question prose stays in each report's language.