Decision Workspace
hanzo-kbs vs guarantee vs livy-tee
Side-by-side comparison of Rust crates
47
hanzo-kbs
experimentalv1.1.21
Hanzo AI - Key Broker Service (KMS + attestation + post-quantum vault)
47
guarantee
experimentalv0.1.2
TEE attestation SDK for Rust — cryptographic proof that your code runs in a Trusted Execution Environment
46
livy-tee
experimentalv0.1.1
Intel TDX quote generation and verification for the Livy provenance system. Open-source so users can independently verify TEE execution claims.
Core Metrics
| hanzo-kbs | guarantee | livy-tee | |
|---|---|---|---|
| Health Score | 47 | 47 | 46 |
| Total Downloads | 14 | 45 | 60 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 0 |
| Releases | 1 | 3 | 2 |
| Last Updated | 12d ago | 63d ago | 25d ago |
| Age | 12d | 4m | 25d |
Health Breakdown
hanzo-kbs
Maintenance
12
Quality
15
Community
6
Popularity
1
Documentation
13
guarantee
Maintenance
15
Quality
11
Community
6
Popularity
2
Documentation
13
livy-tee
Maintenance
12
Quality
14
Community
6
Popularity
2
Documentation
12
Technical Details
| hanzo-kbs | guarantee | livy-tee | |
|---|---|---|---|
| Version | 1.1.21 | 0.1.2 | 0.1.1 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT |
| Dependencies | 22 | 18 | 12 |
| Crate Size | 37KB | 35KB | 85KB |
| Features | 3 | 0 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | 1.75 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •hanzo-kbs leads with a health score of 47/100, but none of the options score above 80.
- •livy-tee has the most downloads (60), suggesting wider adoption.
- •guarantee, livy-tee are pre-1.0 — API may change.