Decision Workspace
trusty-memory vs aimem-core vs second-brain-core
Side-by-side comparison of Rust crates
44
trusty-memory
experimentalv0.19.2
MCP server (stdio + HTTP/SSE) for trusty-memory
52
aimem-core
experimentalv0.4.0
Core library for AiMem — give your AI a memory. Hybrid search + knowledge graph over Turso.
47
second-brain-core
experimentalv0.5.3
Core library for second-brain: KuzuDB graph storage, BGE embeddings, and weighted query engine
Core Metrics
| trusty-memory | aimem-core | second-brain-core | |
|---|---|---|---|
| Health Score | 44 | 52 | 47 |
| Total Downloads | 771 | 534 | 351 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 1 | 26 | 39 |
| Releases | 42 | 13 | 10 |
| Last Updated | 4d ago | 46d ago | 15d ago |
| Age | 1m | 3m | 2m |
Health Breakdown
trusty-memory
Maintenance
14
Quality
10
Community
7
Popularity
3
Documentation
10
aimem-core
Maintenance
16
Quality
11
Community
10
Popularity
3
Documentation
12
second-brain-core
Maintenance
12
Quality
12
Community
10
Popularity
3
Documentation
10
Technical Details
| trusty-memory | aimem-core | second-brain-core | |
|---|---|---|---|
| Version | 0.19.2 | 0.4.0 | 0.5.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 36 | 19 | 14 |
| Crate Size | 644KB | 79KB | 50KB |
| Features | 2 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | 1.85 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •aimem-core leads with a health score of 52/100, but none of the options score above 80.
- •trusty-memory has the most downloads (771), suggesting wider adoption.