Decision Workspace
qfe vs adk-auth vs cpex
Side-by-side comparison of Rust crates
48
qfe
growingv0.4.0
Experimental protocol for quantum-secure communications
65
adk-auth
growingv1.0.0
Access control and authentication for Rust Agent Development Kit (ADK-Rust)
57
cpex
experimentalv0.2.0
CPEX host facade — re-exports the runtime and (optionally) the feature-gated builtin extensions.
Core Metrics
| qfe | adk-auth | cpex | |
|---|---|---|---|
| Health Score | 48 | 65 | 57 |
| Total Downloads | 2.6K | 2.7K | 891 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 26 | 1 |
| Releases | 4 | 18 | 4 |
| Last Updated | 462d ago | 36d ago | 17d ago |
| Age | 1y 3m | 6m | 17d |
Health Breakdown
qfe
Maintenance
13
Quality
13
Community
5
Popularity
4
Documentation
13
adk-auth
Maintenance
20
Quality
16
Community
10
Popularity
4
Documentation
15
cpex
Maintenance
18
Quality
17
Community
6
Popularity
4
Documentation
12
Technical Details
| qfe | adk-auth | cpex | |
|---|---|---|---|
| Version | 0.4.0 | 1.0.0 | 0.2.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | Apache-2.0 | Apache-2.0 |
| Dependencies | 7 | 29 | 5 |
| Crate Size | 236KB | 85KB | 31KB |
| Features | 0 | 8 | 10 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | — | 1.94.0 | 1.96 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •adk-auth leads with a health score of 65/100, but none of the options score above 80.
- •⚠ qfe has not been updated in over a year.
- •qfe, cpex are pre-1.0 — API may change.