#1
:books: Freely available programming books
390K starsJun 13, 2026 pusheducationPythonEducation
$ npx skills add EbookFoundation/free-programming-booksAlternatives
Mnemosyne alternatives for AI agents.
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
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Mnemosyne
Mnemosyne: efficient learning with powerful digital flash-cards.
74
Quality
80
Trust
591
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#2
CTFs as you need them
6.7K starsJun 16, 2026 pusheducationPythonEducation
$ npx skills add CTFd/CTFd#3
π’ π π a community-owned language-learning platform
2.6K starsApr 14, 2026 pusheducationPythonEducation
$ npx skills add kantord/LibreLingo#4
Simple JupyterHub distribution for 1-100 users on a single server
1.1K starsJun 1, 2026 pusheducationPythonEducation
$ npx skills add jupyterhub/the-littlest-jupyterhub#5
:abacus: Algorithms and Data Structures in several Programming Languages
1.1K starsMay 21, 2026 pusheducationPythonEducation
$ npx skills add kelvins/algorithms-and-data-structures#6
Kolibri Learning Platform: the offline app for universal education
1.1K starsJun 13, 2026 pusheducationPythonEducation
$ npx skills add learningequality/kolibri#7
100% free and interactive Python course for beginners
1.5K starsMay 9, 2026 pusheducationPythonEducation
$ npx skills add alexmojaki/futurecoder#8
AnkiDroid: Anki flashcards on Android. Your secret trick to achieve superhuman information retention.
11K starsJun 16, 2026 pusheducationKotlinEducation
$ npx skills add ankidroid/Anki-Android#9
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1.1K starsJan 15, 2026 pusheducationPythonEducation
$ npx skills add needleworm/bhban_rpa#10
A simple interface to GPIO devices with Raspberry Pi
2.1K starsNov 6, 2025 pusheducationPythonEducation
$ npx skills add gpiozero/gpiozero#11
A free, online learning platform to make quality education accessible for all.
6.7K starsJun 16, 2026 pusheducationPythonEducation
$ npx skills add oppia/oppia#12
Free Python Games
4.0K starsAug 16, 2024 pusheducationPythonEducation
$ npx skills add grantjenks/free-python-games#13
SEED Labs developed in the last 20 years.
948 starsJun 1, 2026 pusheducationPythonEducation
$ npx skills add seed-labs/seed-labs#14
Personalized, user-focused recommendations for employee information security.
2.0K starsAug 1, 2023 pusheducationPythonEducation
$ npx skills add Netflix-Skunkworks/stethoscope#15
Python API wrapper for Instructure's Canvas LMS. Easily manage courses, users, gradebooks, and more.
662 starsApr 16, 2026 pusheducationPythonEducation
$ npx skills add ucfopen/canvasapi#16
A package built to support working with spatial data using open source python
536 starsApr 13, 2026 pusheducationPythonEducation
$ npx skills add earthlab/earthpyHow 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 Mnemosyne 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.