Tutorial authoring

Use this skill for learner-facing material where a reader follows instructions to build, configure, understand, or practice something.

This file is the execution core. Load detailed references only when the task needs them:

• Research rationale, evidence boundaries, and citations: references/research-foundations.md
• Motion-based instruction and accessible video: references/video.md
• Course Docs MDX contracts and mechanised lint: references/course-docs-platform.md
• Accessibility details and text-alternative patterns: references/accessibility.md
• Reviewer checklist: REVIEW-CHECKLIST.md

Scope