Open source ai-skills projects
Every project in the registry tagged ai-skills, ranked by real GitHub adoption.
把书、长视频、播客等高价值内容蒸馏成可执行的 Agent Skills（Distill high-value content from books, long-form videos, podcasts, and more into executable Agent Skills）
Intelligent Skill routing and workflow orchestration for AI agents — +21.12 pp reward, −29.6% tokens on SkillsBench with DeepSeekV4Flash-VE.
Documentation compiler for humans and machines. One Markdown source to website, search, AI context, and knowledge formats together.
Frequently asked questions
How many open source ai-skills projects are there?
This registry tracks 3 projects tagged ai-skills, with 16,020 GitHub stars between them. The most-adopted is cangjie-skill at 10,225 stars.
Are these ai-skills projects free to use?
Yes — 3 of the 3 carry an explicit open-source licence across 2 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which ai-skills project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these ai-skills projects still maintained?
3 of the 3 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.