AI agents that help you learn a subject or study for an exam

36 AI agents and agent tools that help you learn a subject or study for an exam. Ranked by momentum this week, with setup difficulty for each.

In short

  • Gaining the most momentum this week: DeepTutor, LearnHarness, and ai-startup-skills.
  • Easiest to start with (nothing to install, or adds to an AI app you already use): marketingskills, ctf-skills, and ai-engineering-from-scratch.
  1. #1

    DeepTutor

    DeepTutor is a self-hosted AI tutor that turns your own documents and notes into personalized lessons for learners.

    Agent app Guided command-line setup Free and open source 54k GitHub stars

  2. #2

    LearnHarness

    LearnHarness is a desktop app that uses AI agents to plan and teach difficult subjects step by step, based on what you already understand.

    Agent app Install a desktop app or browser extension Free and open source 4,795 GitHub stars

  3. #3

    ai-startup-skills

    AI Startup Skills is a set of seven agent skills that guide a one-person company building an AI product through validation, business plan, policy, pitch, growth, pricing and registration.

    Skill or plugin Install a desktop app or browser extension Free and open source 911 GitHub stars

  4. #4

    Anatomy

    Anatomy is a skill that builds interactive isometric illustrations of machines and systems to explain technical ideas for anyone using Claude or Codex.

    Skill or plugin Guided command-line setup Free and open source 24k GitHub stars

  5. #5

    career-ops

    Career-ops is an open-source job search agent that scores job listings against your CV and drafts tailored applications for you to review and submit.

    Agent app Guided command-line setup Free and open source 79.4k GitHub stars

  6. #6

    marketingskills

    marketingskills is a set of skill files that teaches Claude Code and other coding agents marketing tasks like copywriting, SEO, and conversion optimization for marketers.

    Skill or plugin Adds to an AI app you already use Free and open source 57.9k GitHub stars

  7. #7

    caveman

    Caveman is a skill and proxy that cuts token use by making coding agents answer tersely and shrink the text they read, for developers and heavy AI users.

    Skill or plugin Guided command-line setup Free and open source 117k GitHub stars

  8. #8

    rederive

    rederive is a skill that teaches you a codebase by asking you to design its parts yourself, for developers learning unfamiliar code.

    Skill or plugin Guided command-line setup Free and open source 386 GitHub stars

  9. #9

    Scientific Agent Skills

    Scientific Agent Skills is a collection of 177 skills that teaches an AI agent scientific tools and databases for research work.

    Skill or plugin Guided command-line setup Free and open source 55.8k GitHub stars

  10. #10

    Claudemy

    Claudemy is a Claude Code skill that builds a short audio course on any topic you name, with cited sources, for people who want to learn a subject without a long course.

    Skill or plugin Guided command-line setup Free and open source 585 GitHub stars

  11. #11

    book-to-skill

    book-to-skill is a skill that turns a technical book PDF into a structured skill your AI agent can search chapter by chapter, for people who want to reuse a book's content while they work.

    Skill or plugin Guided command-line setup Free and open source 36.7k GitHub stars

  12. #12

    Papermorph

    Papermorph is a skill that turns textbooks, stories and books into narrated, animated web lessons and films for Claude Code or OpenCode users.

    Skill or plugin Guided command-line setup Free tier plus paid plans 1,062 GitHub stars

  13. #13

    dsh-adult-tension

    dsh-adult-tension is a skill that runs adult interactive fiction with persistent characters and saved state for adults who want long-form roleplay.

    Skill or plugin Install a desktop app or browser extension Not stated 454 GitHub stars

  14. #14

    cangjie-skill

    Cangjie Skill is a skill generator that turns books, long videos, and podcasts into reusable AI skills for applying their methods.

    Skill or plugin Guided command-line setup Free and open source 12k GitHub stars

  15. #15

    3dviz-pro-max

    3dviz-pro-max is a skill that helps an AI coding agent build interactive 3D scenes with Three.js and Blender for creative visualization.

    Skill or plugin Guided command-line setup Free and open source 993 GitHub stars

  16. #16

    ResumeSkills

    ResumeSkills is a set of skill files that teaches Claude Code to help with resume writing, ATS checks, and job search for job seekers.

    Skill or plugin Guided command-line setup Free and open source 2,999 GitHub stars

  17. #17

    VibeWise

    VibeWise is a plugin that teaches you to build software while an AI writes the code, asking for your design choices first, for people who want to learn as they build.

    Skill or plugin Guided command-line setup Free and open source 4,111 GitHub stars

  18. #18

    Open Intelligent UI

    Open Intelligent UI is a chat interface that turns questions into explanations, comparisons, and working tools for people exploring ideas.

    Agent app Guided command-line setup Free and open source 4,108 GitHub stars

  19. #19

    nihaixia

    Nihaixia is a skill that gives AI assistants a Traditional Chinese Medicine reasoning style based on Dr. Ni Haixia's teaching materials, for people studying or exploring TCM.

    Skill or plugin Install a desktop app or browser extension Not stated 3,964 GitHub stars

  20. #20

    Machine Skill

    Machine Skill is a skill that builds a photoreal, physics-based interactive 3D simulation of any machine from one line of description, for people making visual content.

    Skill or plugin Guided command-line setup Free and open source 487 GitHub stars

  21. #21

    zotero-mcp

    Zotero MCP is a connector that lets Claude, ChatGPT, and other AI assistants search, read, and annotate a Zotero research library for researchers.

    MCP server or connector Guided command-line setup Free and open source 5,693 GitHub stars

  22. #22

    Natively

    Natively is a desktop app that listens to meetings and interviews, transcribes them, and suggests answers and notes for the user.

    Agent app Install a desktop app or browser extension Free tier plus paid plans 3,155 GitHub stars

  23. #23

    ctf-skills

    ctf-skills is a set of agent skills that helps AI coding agents solve capture-the-flag security challenges for security students and hobbyists.

    Skill or plugin Adds to an AI app you already use Free and open source 3,602 GitHub stars

  24. #24

    Open Steps

    Open Steps is a set of skills that makes AI coding agents report in plain language for people who are not engineers.

    Skill or plugin Install a desktop app or browser extension Free and open source 1,294 GitHub stars

  25. #25

    learn-from-materials

    learn-from-materials is a skill that turns PDFs, books and papers into interactive study webpages with sourced quizzes and notes for learners.

    Skill or plugin Guided command-line setup Free and open source 1,207 GitHub stars

  26. #26

    LLM-for-Zotero

    LLM-for-Zotero is an open-source research agent that lets you chat with, summarize, and organize papers in your Zotero library.

    Agent app Install a desktop app or browser extension Free and open source 3,477 GitHub stars

  27.  

    ai-engineering-from-scratch

    AI Engineering From Scratch is a free, open source course that teaches how AI models, retrieval systems, and agents work by building them.

    List or tutorial Works in your browser or phone Free and open source 76.3k GitHub stars

  28.  

    claude-howto

    claude-howto is a visual, example-driven guide that teaches developers to use Claude Code features with copy-paste templates.

    List or tutorial Guided command-line setup Free and open source 46.4k GitHub stars

  29.  

    agentskills

    agentskills is a specification and documentation set for Agent Skills, a standard format that gives AI agents reusable instructions for specialized tasks.

    List or tutorial Not stated Free and open source 26.9k GitHub stars

  30.  

    Jarvis

    Jarvis is a private desktop AI assistant that runs on your own computer, with voice and text chat, personal memory and optional tools, for people who want to keep their conversations local.

    Agent app Install a desktop app or browser extension Free and open source 2,174 GitHub stars

  31.  

    llm-wiki

    llm-wiki is a plugin that turns research sources into a searchable personal knowledge base for AI coding agents like Claude Code and Codex.

    Skill or plugin Guided command-line setup Free and open source 1,492 GitHub stars

  32.  

    Inno Agent

    Inno Agent is a personal learning agent that remembers a learner's goals, notes, and past conversations to tailor lessons and schedule reviews for one person.

    Agent app Install a desktop app or browser extension Free and open source 1,353 GitHub stars

  33.  

    Shiping

    Shiping is a desktop app that reads whatever is on your screen and answers questions about it, and listens to interview audio to suggest replies.

    Agent app Install a desktop app or browser extension Free and open source 1,140 GitHub stars

  34.  

    Engineering 101

    Engineering 101 is a free tutorial book that explains how AI agents work by building a small one in Python for developers and learners.

    List or tutorial Works in your browser or phone Free and open source 629 GitHub stars

  35.  

    anki-mcp-server

    An MCP server that lets AI assistants read, create, and review Anki flashcards for studying.

    MCP server or connector Guided command-line setup Free and open source 542 GitHub stars

  36.  

    Solevia

    Solevia is a desktop planning assistant that turns a vague goal into a schedule and daily tasks for people learning or building new skills.

    Agent app Install a desktop app or browser extension Not stated 109 GitHub stars

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