Decision Workspace
project-rag vs velesdb-core vs velesdb-server
Side-by-side comparison of Rust crates
40
project-rag
experimentalv0.1.0
RAG-based codebase indexing and semantic search - dual purpose library and MCP server
63
velesdb-core
growingv3.9.1
High-performance vector database engine written in Rust
59
velesdb-server
growingv3.9.1
REST API server for VelesDB vector database
Core Metrics
| project-rag | velesdb-core | velesdb-server | |
|---|---|---|---|
| Health Score | 40 | 63 | 59 |
| Total Downloads | 52 | 3.3K | 1.3K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 365 | 0 |
| Releases | 1 | 86 | 82 |
| Last Updated | 170d ago | 2d ago | 2d ago |
| Age | 5m | 6m | 6m |
Health Breakdown
project-rag
Maintenance
5
Quality
12
Community
6
Popularity
2
Documentation
15
velesdb-core
Maintenance
19
Quality
14
Community
13
Popularity
4
Documentation
13
velesdb-server
Maintenance
19
Quality
17
Community
6
Popularity
4
Documentation
13
Technical Details
| project-rag | velesdb-core | velesdb-server | |
|---|---|---|---|
| Version | 0.1.0 | 3.9.1 | 3.9.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | non-standard | non-standard |
| Dependencies | 48 | 46 | 28 |
| Crate Size | 194KB | 2.1MB | 164KB |
| Features | 5 | 9 | 11 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | 1.88 | 1.89 | 1.89 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •velesdb-core leads with a health score of 63/100, but none of the options score above 80.
- •velesdb-core is depended on by 365 crates — strongest ecosystem trust.
- •project-rag is pre-1.0 — API may change.