Decision Workspace
neleus-db vs kotoba-storage vs mnem-core
Side-by-side comparison of Rust crates
50
neleus-db
experimentalv0.2.0
Local-first Merkle-DAG database for AI agents with cryptographic proofs and immutable versioning
58
kotoba-storage
experimentalv0.1.22
Advanced persistent storage layer with MVCC, LSM-Tree, and Merkle DAG
55
mnem-core
experimentalv0.1.7
Content-addressed versioned substrate for AI agent memory - the core of mnem.
Core Metrics
| neleus-db | kotoba-storage | mnem-core | |
|---|---|---|---|
| Health Score | 50 | 58 | 55 |
| Total Downloads | 49 | 4.3K | 303 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 30 | 71 |
| Releases | 3 | 7 | 6 |
| Last Updated | 9d ago | 248d ago | 4d ago |
| Age | 3m | 8m | 28d |
Health Breakdown
neleus-db
Maintenance
18
Quality
11
Community
6
Popularity
2
Documentation
13
kotoba-storage
Maintenance
16
Quality
15
Community
10
Popularity
4
Documentation
13
mnem-core
Maintenance
14
Quality
12
Community
11
Popularity
3
Documentation
15
Technical Details
| neleus-db | kotoba-storage | mnem-core | |
|---|---|---|---|
| Version | 0.2.0 | 0.1.22 | 0.1.7 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | Apache-2.0 | Apache-2.0 |
| Dependencies | 22 | 14 | 19 |
| Crate Size | 96KB | 20KB | 307KB |
| Features | 0 | 5 | 4 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | — | — | 1.95 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •kotoba-storage leads with a health score of 58/100, but none of the options score above 80.