universal-diagnostic-tutor-skill: One diagnosis-first AI tutor for STEM, AI/CS, and beyond — no mode or command menu

by SenmuuuuW · Codex Skill · ★ 230

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

Security audit verdict: SAFE · quality 63/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours.

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

ai-educationai-tutorcodexcodex-skillcomputer-sciencediagnosticslearning-assistantmathskillstem

Quick Facts

Stars230
Forks6
CategoryCodex Skill
LicenseMIT
Quality Score63/100
Last Updated2026-09-24
Created2026-06-26
Platformscodex
Est. Tokens~18k

About universal-diagnostic-tutor-skill

🧠 Universal Diagnostic Tutor Skill A diagnosis-first AI tutor that decides what the learner needs next — without making them choose modes or features. English | 中文 User Guide · Command Surface · Examples · Changelog Universal Diagnostic Tutor Skill is a Markdown-only AI tutor behavior layer for STEM, mathematics, programming, AI/CS, and exam review.

Compatible Skills

These tools work well together with universal-diagnostic-tutor-skill for enhanced workflows:

  • human-skill-tree — semantic(0.35)+complementary+rare_topics+similar_pop (56%)
  • Bloom — semantic(0.38)+complementary+rare_topics+similar_pop (53%)

universal-diagnostic-tutor-skill alternative? Top 6 similar tools

Looking for a universal-diagnostic-tutor-skill alternative? If you're comparing universal-diagnostic-tutor-skill with other codex skill tools, these 6 projects are the closest alternatives on Agent Skills Hub — ranked by topic overlap, star count, and community traction.

  • human-skill-tree by 24kchengYe · ⭐ 564

    🌳 AI-Powered Skill Tree for Lifelong Human Learning. 30+ skills from K-12 to career & social intelligence, bu

  • codex-multi-auth by ndycode · ⭐ 562

    Codex CLI multi-account OAuth manager with account switching, health checks, runtime rotation, diagnostics, an

  • universal-examprep-skill by ZeKaiNie · ⭐ 337

    Exam Cram Coach · 跨会话记忆与讲义溯源防幻觉的极速备考教练 | AI exam-prep tutor for Claude Code, Cursor, Codex, Antigravity: teach

  • oc-codex-multi-auth by ndycode · ⭐ 210

    OpenCode plugin for ChatGPT Plus/Pro OAuth with Codex/GPT-5 routing, multi-account rotation, account switching

  • learn-anything-with-AI by read2017 · ⭐ 189

    A reusable AI learning skill for mastering almost any subject through project-driven learning, mastery checks,

  • symfony-ux-skills by smnandre · ⭐ 180

    Symfony UX skills for Claude, Gemini, Codex, ... Live Component, Twig Component, Turbo, Stimulus

More Codex Skill Tools

Explore other popular codex skill tools:

View all Codex Skill tools →

How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

View on GitHub → Browse Codex Skill tools