head to head · open source
yao-meta-skill vs ai-devkit
yao-meta-skill has 2,625 GitHub stars, 243 forks, 2 open issues and last shipped 1 months ago. ai-devkit has 1,631 stars, 251 forks, 20 open issues and last shipped today. yao-meta-skill leads on adoption by 61% (2,625 vs 1,631 stars). yao-meta-skill is written in Python under MIT; ai-devkit is written in TypeScript under Apache-2.0. yao-meta-skill has attracted 9% as many forks as stars, ai-devkit 15%. ai-devkit was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (agent-skills, ai-agents), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| yao-meta-skill | ai-devkit | |
|---|---|---|
| GitHub stars | ★ 2.6K | ★ 1.6K |
| License | MIT | Apache-2.0 |
| Written in | Python | TypeScript |
| Last push | 2026-08-17 | 2026-09-20 |
| Forks | ⑂ 243 | ⑂ 251 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick yao-meta-skill if
- You weight community size — 2.6K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick ai-devkit if
- You want the ai-devkit feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and ai-devkit fits your workflow better
About yao-meta-skill
yao meta skill is a Python, MIT licensed system for creating, evaluating, packaging, and governing reusable agent skills, and it is aimed at teams that build, ship, and maintain agent workflows rather than at people writing one off prompts.
read the full yao-meta-skill overview →
About ai-devkit
AI DevKit is a local first control plane, written in TypeScript, that gives Claude Code, Codex CLI, Gemini CLI, opencode, Pi, Cursor, GitHub Copilot, Devin and other AI coding agents one shared configuration, one supervision console, searchable local memory and composable engineering skills — built for developers whose AI coding setup has grown from one assistant into a small, messy team of agents.
read the full ai-devkit overview →
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Frequently asked questions
Is yao-meta-skill or ai-devkit more popular?
yao-meta-skill has 2,625 GitHub stars and ai-devkit has 1,631. yao-meta-skill has the larger community by that measure.
Are yao-meta-skill and ai-devkit free?
Both are open source. yao-meta-skill is licensed under MIT and ai-devkit under Apache-2.0. Neither carries a licence fee.
What is the difference between yao-meta-skill and ai-devkit?
yao-meta-skill is written in Python and ai-devkit in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, yao-meta-skill or ai-devkit?
Choose yao-meta-skill if you want the larger community (2,625 stars) or its MIT licence terms. Choose ai-devkit if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.