#1
A digital logic designer and circuit simulator.
5.8K starsJun 12, 2026 pusheducationJavaEducation
$ npx skills add hneemann/DigitalAlternatives
Sakai alternatives for AI agents.
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
Current skill
Sakai
Sakai is a freely available, feature-rich technology solution for learning, teaching, research and collaboration. Sakai is an open source software suite developed by a diverse and global adopter community.
100
Quality
95
Trust
1.2K
Stars
#2
:books: Freely available programming books
390K starsJun 13, 2026 pusheducationPythonEducation
$ npx skills add EbookFoundation/free-programming-books#3
Easy to Use, 100% Open Source Learning Management System
3.0K starsJun 15, 2026 pusheducationVueEducation
$ npx skills add frappe/lms#4
Hedy is a gradual programming language to teach children programming. Gradual languages use different language levels, where each level adds new concepts and syntactic complexity. At the end of the Hedy level sequence, kids master a subset of syntactically valid Python.
1.6K starsJun 15, 2026 pusheducationCSSEducation
$ npx skills add hedyorg/hedy#5
Learn Godot's GDScript programming language from zero, right in your browser, for free.
2.7K starsJun 12, 2026 pusheducationGDScriptEducation
$ npx skills add GDQuest/learn-gdscript#6
:abacus: Algorithms and Data Structures in several Programming Languages
1.1K starsMay 21, 2026 pusheducationPythonEducation
$ npx skills add kelvins/algorithms-and-data-structures#7
Kolibri Learning Platform: the offline app for universal education
1.1K starsJun 13, 2026 pusheducationPythonEducation
$ npx skills add learningequality/kolibri#8
All Algorithms implemented in Python
222K starsJun 1, 2026 pusheducationPythonEducation
$ npx skills add TheAlgorithms/Python#9
24 Lessons, 12 Weeks, Get Started as a Web Developer
96K starsJun 14, 2026 pusheducationJavaScriptEducation
$ npx skills add microsoft/Web-Dev-For-Beginners#10
RARS -- RISC-V Assembler and Runtime Simulator
1.6K starsJul 19, 2024 pusheducationJavaEducation
$ npx skills add TheThirdOne/rars#11
AnkiDroid: Anki flashcards on Android. Your secret trick to achieve superhuman information retention.
11K starsJun 16, 2026 pusheducationKotlinEducation
$ npx skills add ankidroid/Anki-Android#12
《Hello 算法》：动画图解、一键运行的数据结构与算法教程。支持简中、繁中、English、日本語，提供 Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart 等代码实现
127K starsApr 18, 2026 pusheducationJavaEducation
$ npx skills add krahets/hello-algo#13
A GPT-4 AI Tutor Prompt for customizable personalized learning experiences.
30K starsSep 30, 2025 pusheducationEducationClaude Code
$ npx skills add JushBJJ/Mr.-Ranedeer-AI-Tutor#14
A free, online learning platform to make quality education accessible for all.
6.7K starsJun 16, 2026 pusheducationPythonEducation
$ npx skills add oppia/oppia#15
Homework Submission, Automated Grading, and TA grading system.
774 starsJun 15, 2026 pusheducationPHPEducation
$ npx skills add Submitty/Submitty#16
CTFs as you need them
6.7K starsJun 16, 2026 pusheducationPythonEducation
$ npx skills add CTFd/CTFdHow to choose
When should you switch?
Use an alternative when it has a clearer install path, higher trust score, fresher maintenance, or better platform fit for your current agent stack. Keep Sakai if it already passes your workflow test and repository review.
Next step
Compare top candidates side by side
Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.