head to head · open source
khazix-skills vs synthadoc
khazix-skills has 21,079 GitHub stars, 2,233 forks, 49 open issues and last shipped yesterday. synthadoc has 1,500 stars, 146 forks, 6 open issues and last shipped yesterday. khazix-skills leads on adoption by 1,305% (21,079 vs 1,500 stars). khazix-skills is written in Python under MIT; synthadoc is written in Python under AGPL-3.0. khazix-skills has attracted 11% as many forks as stars, synthadoc 10%. synthadoc was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (agent-skills), 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
| khazix-skills | synthadoc | |
|---|---|---|
| GitHub stars | ★ 21K | ★ 1.5K |
| License | MIT | AGPL-3.0 |
| Written in | Python | Python |
| Last push | 2026-09-30 | 2026-09-30 |
| Forks | ⑂ 2.2K | ⑂ 146 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick khazix-skills if
- You weight community size — 21K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick synthadoc if
- You want the synthadoc feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Python
- You evaluated both and synthadoc fits your workflow better
About khazix-skills
Khazix Skills is an MIT licensed collection of six open source AI Skills published by the Chinese AI creator 数字生命卡兹克, aimed at developers and vibe coders who want Claude Code, Codex, Cursor and other Agent Skills compatible agents to handle everyday jobs such as defining long running goals, clearing disk space, researching a product and drafting long articles.
read the full khazix-skills overview →
About synthadoc
Synthadoc is an open source, LLM powered knowledge compilation engine for individuals, small teams, and enterprises who want a structured, local first wiki built from their raw documents rather than a retrieval system that answers queries on the fly.
read the full synthadoc overview →
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Frequently asked questions
Is khazix-skills or synthadoc more popular?
khazix-skills has 21,079 GitHub stars and synthadoc has 1,500. khazix-skills has the larger community by that measure.
Are khazix-skills and synthadoc free?
Both are open source. khazix-skills is licensed under MIT and synthadoc under AGPL-3.0. Neither carries a licence fee.
What is the difference between khazix-skills and synthadoc?
khazix-skills is written in Python and synthadoc in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, khazix-skills or synthadoc?
Choose khazix-skills if you want the larger community (21,079 stars) or its MIT licence terms. Choose synthadoc if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.