Tutor

Turns your Obsidian vault into a spaced repetition tutor that actually tracks what you don't know. It reads markdown files from a StudyVault directory, generates four-choice quizzes, and maintains concept-level logs showing which ideas you keep getting wrong. The dashboard stays compact by design, just aggregated stats and proficiency badges per topic area. Works in any language it detects from your prompt. The workflow is rigid but thorough: it forces you to pick a session type, reads strict quiz rules from a reference file, then updates both per-area concept trackers and the main dashboard after every round. Good for anyone who wants diagnostic feedback instead of passive rereading, especially if you're already organizing study material in Obsidian.

skills.sh installs: 2.5K
GitHub stars: 1.4K
last updated: Feb 28, 2026

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Install

$ npx -y skills add bevibing/tutor-skills --skill tutor --agent claude-code

Installs into .claude/skills of the current project.

Files

Tutor Skill

Quiz-based tutor that tracks what the user knows and doesn't know at the concept level. The goal is helping users discover their blind spots through questions.

File Structure

StudyVault/
├── *dashboard*              ← Compact overview: proficiency table + stats
└── concepts/
    ├── {area-name}.md       ← Per-area concept tracking (attempts, status, error notes)
    └── ...

Dashboard: Only aggregated numbers. Links to concept files. Stays small forever.
Concept files: One per area. Tracks each concept with attempts, correct count, date, status, and error notes. Grows proportionally to unique concepts tested (bounded).