Decision Workspace
kv-storage-client vs etcd-client vs turbomcp-client
Side-by-side comparison of Rust crates
41
kv-storage-client
experimentalv0.1.2
A modern HTTP/2 client for the KV Storage server
67
etcd-client
growingv0.18.0
An etcd v3 API client
66
turbomcp-client
growingv3.0.10
MCP client with full protocol support, bidirectional communication, and plugin middleware
Core Metrics
| kv-storage-client | etcd-client | turbomcp-client | |
|---|---|---|---|
| Health Score | 41 | 67 | 66 |
| Total Downloads | 89 | 5.2M | 10.0K |
| 30d Downloads | 5 | 623.2K | 436 |
| Dependents | 0 | 695 | 159 |
| Releases | 3 | 49 | 69 |
| Last Updated | 39d ago | 68d ago | 1d ago |
| Age | 1m | 6y | 7m |
Health Breakdown
kv-storage-client
Maintenance
12
Quality
11
Community
6
Popularity
2
Documentation
10
etcd-client
Maintenance
16
Quality
15
Community
13
Popularity
8
Documentation
15
turbomcp-client
Maintenance
19
Quality
18
Community
12
Popularity
5
Documentation
12
Technical Details
| kv-storage-client | etcd-client | turbomcp-client | |
|---|---|---|---|
| Version | 0.1.2 | 0.18.0 | 3.0.10 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 21 | 16 | 20 |
| Crate Size | 31KB | 78KB | 92KB |
| Features | 0 | 7 | 8 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | 1.80.0 | 1.89.0 |
| Owners | 1 | 2 | 1 |
Links
Quick Verdict
- •etcd-client leads with a health score of 67/100, but none of the options score above 80.
- •etcd-client is depended on by 695 crates — strongest ecosystem trust.
- •kv-storage-client, etcd-client are pre-1.0 — API may change.