Decision Workspace
pflow-zk vs zk-protocol vs zyga
Side-by-side comparison of Rust crates
45
pflow-zk
experimentalv0.3.0
ZK proof traits and incidence matrix extraction for Petri nets
50
zk-protocol
experimentalv0.5.0
Shared protocol types for the ZK attestation service — any agent can use these to compose AttestRequest/AttestResponse.
44
zyga
experimentalv0.5.1
ZYGA zero-knowledge proof system - CLI and library for generating ZK proofs
Core Metrics
| pflow-zk | zk-protocol | zyga | |
|---|---|---|---|
| Health Score | 45 | 50 | 44 |
| Total Downloads | 237 | 659 | 1.7K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 10 | 0 | 0 |
| Releases | 2 | 6 | 6 |
| Last Updated | 137d ago | 26d ago | 290d ago |
| Age | 4m | 3m | 10m |
Health Breakdown
pflow-zk
Maintenance
10
Quality
14
Community
8
Popularity
3
Documentation
10
zk-protocol
Maintenance
17
Quality
14
Community
6
Popularity
3
Documentation
10
zyga
Maintenance
9
Quality
12
Community
6
Popularity
4
Documentation
13
Technical Details
| pflow-zk | zk-protocol | zyga | |
|---|---|---|---|
| Version | 0.3.0 | 0.5.0 | 0.5.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 3 | 3 | 22 |
| Crate Size | 6KB | 5KB | 118KB |
| Features | 0 | 0 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •zk-protocol leads with a health score of 50/100, but none of the options score above 80.
- •zyga has the most downloads (1.7K), suggesting wider adoption.