Decision Workspace
rmcp-memex vs rust-memex vs oxibonsai-rag
Side-by-side comparison of Rust crates
52
rmcp-memex
experimentalv0.5.0
RAG/memory MCP server with LanceDB vector storage
47
rust-memex
experimentalv0.6.5
Operator CLI + MCP server: canonical corpus second: semantic index second to aicx
53
oxibonsai-rag
experimentalv0.1.4
Pure Rust RAG pipeline for OxiBonsai
Core Metrics
| rmcp-memex | rust-memex | oxibonsai-rag | |
|---|---|---|---|
| Health Score | 52 | 47 | 53 |
| Total Downloads | 380 | 143 | 293 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 8 | 2 | 15 |
| Releases | 10 | 2 | 5 |
| Last Updated | 44d ago | 18d ago | 9d ago |
| Age | 5m | 19d | 1m |
Health Breakdown
rmcp-memex
Maintenance
16
Quality
11
Community
9
Popularity
3
Documentation
13
rust-memex
Maintenance
13
Quality
11
Community
7
Popularity
3
Documentation
13
oxibonsai-rag
Maintenance
15
Quality
13
Community
9
Popularity
3
Documentation
13
Technical Details
| rmcp-memex | rust-memex | oxibonsai-rag | |
|---|---|---|---|
| Version | 0.5.0 | 0.6.5 | 0.1.4 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | BUSL-1.1 | Apache-2.0 |
| Dependencies | 31 | 38 | 7 |
| Crate Size | 327KB | 429KB | 56KB |
| Features | 3 | 4 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | — | 1.88 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •oxibonsai-rag leads with a health score of 53/100, but none of the options score above 80.
- •rmcp-memex has the most downloads (380), suggesting wider adoption.