Decision Workspace
kimetsu-brain vs mnemara-core vs oxibonsai-rag
Side-by-side comparison of Rust crates
60
kimetsu-brain
experimentalv0.5.5
Project + user-scope memory, hybrid retrieval (lexical + cosine), ambient context, secret redaction at ingest for kimetsu.
55
mnemara-core
experimentalv0.4.0
Local-first, explainable AI memory engine for embedded and service-based systems
53
oxibonsai-rag
experimentalv0.1.4
Pure Rust RAG pipeline for OxiBonsai
Core Metrics
| kimetsu-brain | mnemara-core | oxibonsai-rag | |
|---|---|---|---|
| Health Score | 60 | 55 | 53 |
| Total Downloads | 192 | 158 | 293 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 21 | 21 | 15 |
| Releases | 7 | 5 | 5 |
| Last Updated | 1d ago | 5d ago | 9d ago |
| Age | 2d | 1m | 1m |
Health Breakdown
kimetsu-brain
Maintenance
19
Quality
13
Community
10
Popularity
3
Documentation
15
mnemara-core
Maintenance
13
Quality
14
Community
10
Popularity
3
Documentation
15
oxibonsai-rag
Maintenance
15
Quality
13
Community
9
Popularity
3
Documentation
13
Technical Details
| kimetsu-brain | mnemara-core | oxibonsai-rag | |
|---|---|---|---|
| Version | 0.5.5 | 0.4.0 | 0.1.4 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | Apache-2.0 |
| Dependencies | 10 | 3 | 7 |
| Crate Size | 117KB | 32KB | 56KB |
| Features | 2 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | 1.85 | 1.85 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •kimetsu-brain leads with a health score of 60/100, but none of the options score above 80.
- •oxibonsai-rag has the most downloads (293), suggesting wider adoption.