Decision Workspace
motosan-chat-ai vs motosan-ai vs umf
Side-by-side comparison of Rust crates
46
motosan-chat-ai
experimentalv0.5.1
motosan-ai adapter (LlmClient) for motosan-chat
59
motosan-ai
experimentalv0.5.1
Rust SDK for multi-provider AI chat
64
umf
experimentalv0.2.4
Universal Message Format (UMF) - Provider-agnostic message representation for LLM interactions with ChatML formatting, internal hub model, and MCP support
Core Metrics
| motosan-chat-ai | motosan-ai | umf | |
|---|---|---|---|
| Health Score | 46 | 59 | 64 |
| Total Downloads | 142 | 325 | 608 |
| 30d Downloads | 142 | 325 | 130 |
| Dependents | 1 | 28 | 212 |
| Releases | 6 | 12 | 10 |
| Last Updated | 5d ago | 4d ago | 16d ago |
| Age | 16d | 16d | 4m |
Health Breakdown
motosan-chat-ai
Maintenance
14
Quality
12
Community
7
Popularity
3
Documentation
10
motosan-ai
Maintenance
17
Quality
14
Community
10
Popularity
3
Documentation
15
umf
Maintenance
18
Quality
16
Community
12
Popularity
3
Documentation
15
Technical Details
| motosan-chat-ai | motosan-ai | umf | |
|---|---|---|---|
| Version | 0.5.1 | 0.5.1 | 0.2.4 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT OR Apache-2.0 |
| Dependencies | 8 | 16 | 6 |
| Crate Size | 19KB | 70KB | 36KB |
| Features | 0 | 8 | 7 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | 1.82 | 1.70 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •umf leads with a health score of 64/100, but none of the options score above 80.
- •umf is depended on by 212 crates — strongest ecosystem trust.