# Book to Course > Turns a book or document into an interactive browser course, with lessons, quizzes, flashcards and coding exercises checked by tests. Book to Course is an open-source skill pack by Sebastian Haba. Give your agent a book or document (EPUB, PDF, HTML, DOCX, Markdown or plain text) and it builds a beginner-friendly interactive course you run locally in a browser. What you can do with it - Turn a book into short lessons with step-by-step explanations, worked examples, diagrams and animated walkthroughs - Practise with quizzes that have hints and explanations, chapter tests and flashcards - Learn to code with exercises that come with starter code and unit tests: write the code in your editor and run the tests from the course page - Choose the course language and scope, and carry on an existing course chapter by chapter - Package a finished course as an offline Android app with course-to-apk How it works - The skill extracts the book, plans lessons by chapter and writes them into a fixed, tested course player - For coding exercises it checks that the tests fail on the starter code and pass on a reference solution before packaging the course - Open the course with start.sh or start.bat; a small local Python server saves progress to a file and runs exercise tests on your computer - Formulas written in LaTeX render in lessons, tables, quizzes and flashcards Good to know - Running a course needs Python 3; coding exercises also need that language's tools, such as Go for a Go course - The Android build needs JDK 17+ and the Android SDK build-tools; the skill checks for them first and downloads what's missing only with your consent - Installed as a Claude Code plugin from the maker's own marketplace, it also includes course-to-appimage, which packages a course as a Linux desktop app - MIT licensed - Type: Skill - Made by: sebastianhaba - Category: Education - Formats: Skills, Claude plugins - Version: latest - Website: https://github.com/sebastianhaba/book-to-course-skill - Source: https://github.com/sebastianhaba/book-to-course-skill - Page: https://pluginboard.ai/skills/book-to-course ## Works with - ChatGPT - Claude - Gemini - GitHub Copilot - Cursor - Claude Code - Codex - Antigravity - Gemini CLI - Replit - OpenClaw - OpenCode - Hermes Agent ## Install ### ChatGPT In ChatGPT: Download the book-to-course-skill folder and zip it, then Plugins → Skills → Create → Upload from your computer. Business and Enterprise plans. View the skills on GitHub: https://github.com/sebastianhaba/book-to-course-skill ### Claude In Claude (web or desktop): Download each skill’s folder and zip it, then upload them one at a time in Customize → Skills. View the skills on GitHub: https://github.com/sebastianhaba/book-to-course-skill ### Gemini In Gemini: Download the book-to-course-skill folder, then at gemini.google.com click Customize → Skills → Create → Upload and pick the folder (or a .zip of it). View the skills on GitHub: https://github.com/sebastianhaba/book-to-course-skill ### GitHub Copilot Copy all 2 skills, in your terminal: ```shell npx -y degit sebastianhaba/book-to-course-skill/book-to-course ~/.copilot/skills/book-to-course npx -y degit sebastianhaba/book-to-course-skill/course-to-apk ~/.copilot/skills/course-to-apk ``` View the skills on GitHub: https://github.com/sebastianhaba/book-to-course-skill ### Cursor Copy all 2 skills, in your terminal: ```shell npx -y degit sebastianhaba/book-to-course-skill/book-to-course ~/.cursor/skills/book-to-course npx -y degit sebastianhaba/book-to-course-skill/course-to-apk ~/.cursor/skills/course-to-apk ``` View the skills on GitHub: https://github.com/sebastianhaba/book-to-course-skill ### Claude Code In Claude Code, as a plugin: ```text /plugin marketplace add sebastianhaba/book-to-course-skill /plugin install book-to-course@book-to-course ``` Copy all 2 skills, in your terminal: ```shell npx -y degit sebastianhaba/book-to-course-skill/book-to-course ~/.claude/skills/book-to-course npx -y degit sebastianhaba/book-to-course-skill/course-to-apk ~/.claude/skills/course-to-apk ``` View the skills on GitHub: https://github.com/sebastianhaba/book-to-course-skill ### Codex Copy all 2 skills, in your terminal: ```shell npx -y degit sebastianhaba/book-to-course-skill/book-to-course ~/.agents/skills/book-to-course npx -y degit sebastianhaba/book-to-course-skill/course-to-apk ~/.agents/skills/course-to-apk ``` View the skills on GitHub: https://github.com/sebastianhaba/book-to-course-skill ### Antigravity In Antigravity: Copy the book-to-course-skill folder into ~/.gemini/config/skills (Antigravity app and IDE) or ~/.gemini/antigravity-cli/skills (Antigravity CLI). View the skills on GitHub: https://github.com/sebastianhaba/book-to-course-skill ### Gemini CLI Copy all 2 skills, in your terminal: ```shell npx -y degit sebastianhaba/book-to-course-skill/book-to-course ~/.gemini/skills/book-to-course npx -y degit sebastianhaba/book-to-course-skill/course-to-apk ~/.gemini/skills/course-to-apk ``` View the skills on GitHub: https://github.com/sebastianhaba/book-to-course-skill ### Replit Copy all 2 skills, in your terminal: ```shell npx -y degit sebastianhaba/book-to-course-skill/book-to-course .agents/skills/book-to-course npx -y degit sebastianhaba/book-to-course-skill/course-to-apk .agents/skills/course-to-apk ``` View the skills on GitHub: https://github.com/sebastianhaba/book-to-course-skill ### OpenClaw Copy all 2 skills, in your terminal: ```shell npx -y degit sebastianhaba/book-to-course-skill/book-to-course ~/.openclaw/skills/book-to-course npx -y degit sebastianhaba/book-to-course-skill/course-to-apk ~/.openclaw/skills/course-to-apk ``` View the skills on GitHub: https://github.com/sebastianhaba/book-to-course-skill ### OpenCode Copy all 2 skills, in your terminal: ```shell npx -y degit sebastianhaba/book-to-course-skill/book-to-course ~/.config/opencode/skills/book-to-course npx -y degit sebastianhaba/book-to-course-skill/course-to-apk ~/.config/opencode/skills/course-to-apk ``` View the skills on GitHub: https://github.com/sebastianhaba/book-to-course-skill ### Hermes Agent Copy all 2 skills, in your terminal: ```shell npx -y degit sebastianhaba/book-to-course-skill/book-to-course ~/.hermes/skills/book-to-course npx -y degit sebastianhaba/book-to-course-skill/course-to-apk ~/.hermes/skills/course-to-apk ``` View the skills on GitHub: https://github.com/sebastianhaba/book-to-course-skill --- From Pluginboard (https://pluginboard.ai).