Decision Workspace
mcp-scanner vs ramparts vs parry-guard-ml
Side-by-side comparison of Rust crates
39
mcp-scanner
experimentalv0.1.1
Security scanner and proxy for MCP (Model Context Protocol) servers
43
ramparts
experimentalv0.7.3
A CLI tool for scanning Model Context Protocol (MCP) servers
56
parry-guard-ml
experimentalv0.1.3
ML-based injection detection (DeBERTa v3)
Core Metrics
| mcp-scanner | ramparts | parry-guard-ml | |
|---|---|---|---|
| Health Score | 39 | 43 | 56 |
| Total Downloads | 32 | 3.2K | 126 |
| 30d Downloads | 4 | 39 | 126 |
| Dependents | 0 | 0 | 9 |
| Releases | 2 | 9 | 5 |
| Last Updated | 49d ago | 198d ago | 7d ago |
| Age | 1m | 8m | 8d |
Health Breakdown
mcp-scanner
Maintenance
11
Quality
10
Community
6
Popularity
2
Documentation
10
ramparts
Maintenance
12
Quality
11
Community
6
Popularity
4
Documentation
10
parry-guard-ml
Maintenance
19
Quality
15
Community
9
Popularity
3
Documentation
10
Technical Details
| mcp-scanner | ramparts | parry-guard-ml | |
|---|---|---|---|
| Version | 0.1.1 | 0.7.3 | 0.1.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | Apache-2.0 | MIT |
| Dependencies | 38 | 34 | 12 |
| Crate Size | 83KB | 143KB | 31KB |
| Features | 0 | 2 | 5 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •parry-guard-ml leads with a health score of 56/100, but none of the options score above 80.
- •ramparts has the most downloads (3.2K), suggesting wider adoption.