head to head · open source
Yuxi vs ctx
Yuxi has 7,121 GitHub stars, 1,120 forks, 90 open issues and last shipped 2 days ago. ctx has 587 stars, 71 forks, 7 open issues and last shipped 20 days ago. Yuxi leads on adoption by 1,113% (7,121 vs 587 stars). Yuxi is written in Python under MIT; ctx is written in Python under MIT. Yuxi has attracted 16% as many forks as stars, ctx 12%. Yuxi was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (ai-agents, harness, knowledge-graph), 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
| Yuxi | ctx | |
|---|---|---|
| GitHub stars | ★ 7.1K | ★ 587 |
| License | MIT | MIT |
| Written in | Python | Python |
| Last push | 2026-09-18 | 2026-08-31 |
| Forks | ⑂ 1.1K | ⑂ 71 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Yuxi if
- You weight community size — 7.1K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick ctx if
- You want the ctx feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and ctx fits your workflow better
About Yuxi
Yuxi is a self hosted, multi tenant knowledge agent platform built in Python under the MIT license. It places knowledge base retrieval, knowledge graphs, LangGraph multi agent orchestration, MCP and Skills, sandboxed tools and permission management inside one workspace, with a Vue 3 and Ant Design front end and a FastAPI back end driven by a LangGraph and ARQ worker layer. The project ships as a Docker Compose deployment and lives in the Python ecosystem, with storage split across PostgreSQL, Redis, MinIO, Milvus and Neo4j, and document processing handled by MinerU, PaddleX and RapidOCR.
About ctx
ctx is a repo aware recommendation engine for AI coding configurations — skills, agents, MCP servers, and model harnesses — built for developers and platform teams who want the cheapest setup that reliably works on their own repository.
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Frequently asked questions
Is Yuxi or ctx more popular?
Yuxi has 7,121 GitHub stars and ctx has 587. Yuxi has the larger community by that measure.
Are Yuxi and ctx free?
Both are open source. Yuxi is licensed under MIT and ctx under MIT. Neither carries a licence fee.
What is the difference between Yuxi and ctx?
Yuxi is written in Python and ctx 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, Yuxi or ctx?
Choose Yuxi if you want the larger community (7,121 stars) or its MIT licence terms. Choose ctx if its feature set, stack or MIT licence fits better. Both are self-hostable.