Decision Workspace
cerberust vs parry-guard-ml vs parry-guard-daemon
Side-by-side comparison of Rust crates
47
cerberust
experimentalv0.1.1
Fast Rust guardrails for LLM input/output — composable scanners (PII, secrets, prompt-injection) and streaming middleware.
52
parry-guard-ml
experimentalv0.1.5
ML-based injection detection (DeBERTa v3)
52
parry-guard-daemon
experimentalv0.1.5
Async daemon for persistent ML model loading
Core Metrics
| cerberust | parry-guard-ml | parry-guard-daemon | |
|---|---|---|---|
| Health Score | 47 | 52 | 52 |
| Total Downloads | 391 | 442 | 332 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 13 | 12 |
| Releases | 2 | 7 | 7 |
| Last Updated | 7d ago | 73d ago | 73d ago |
| Age | 21d | 3m | 3m |
Health Breakdown
cerberust
Maintenance
14
Quality
13
Community
5
Popularity
3
Documentation
12
parry-guard-ml
Maintenance
15
Quality
15
Community
9
Popularity
3
Documentation
10
parry-guard-daemon
Maintenance
15
Quality
15
Community
9
Popularity
3
Documentation
10
Technical Details
| cerberust | parry-guard-ml | parry-guard-daemon | |
|---|---|---|---|
| Version | 0.1.1 | 0.1.5 | 0.1.5 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT |
| Dependencies | 13 | 12 | 13 |
| Crate Size | 172KB | 32KB | 38KB |
| Features | 2 | 5 | 5 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.83 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •parry-guard-ml leads with a health score of 52/100, but none of the options score above 80.