Decision Workspace
security-mcp vs mcp-vault vs turbomcp-auth
Side-by-side comparison of Rust crates
39
security-mcp
experimentalv0.1.6-alpha
MCP (Model Context Protocol) server providing security screening, injection detection, and threat analysis
35
mcp-vault
experimentalv0.1.0
Secure your MCP server configs. Scan, fix, and protect API keys in Model Context Protocol configuration files.
66
turbomcp-auth
experimentalv3.0.10
OAuth 2.1 and authentication for TurboMCP with MCP protocol compliance
Core Metrics
| security-mcp | mcp-vault | turbomcp-auth | |
|---|---|---|---|
| Health Score | 39 | 35 | 66 |
| Total Downloads | 43 | 11 | 3.2K |
| 30d Downloads | 6 | 11 | 395 |
| Dependents | 0 | 0 | 133 |
| Releases | 3 | 1 | 46 |
| Last Updated | 76d ago | 6d ago | 1d ago |
| Age | 2m | 6d | 5m |
Health Breakdown
security-mcp
Maintenance
10
Quality
11
Community
6
Popularity
2
Documentation
10
mcp-vault
Maintenance
13
Quality
5
Community
6
Popularity
1
Documentation
10
turbomcp-auth
Maintenance
19
Quality
16
Community
12
Popularity
4
Documentation
15
Technical Details
| security-mcp | mcp-vault | turbomcp-auth | |
|---|---|---|---|
| Version | 0.1.6-alpha | 0.1.0 | 3.0.10 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | MIT | MIT |
| Dependencies | 25 | 7 | 33 |
| Crate Size | 32KB | 607KB | 158KB |
| Features | 0 | 0 | 18 |
| Yanked % | 0.0% | 100.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | 1.89.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •turbomcp-auth leads with a health score of 66/100, but none of the options score above 80.
- •turbomcp-auth is depended on by 133 crates — strongest ecosystem trust.
- •security-mcp, mcp-vault are pre-1.0 — API may change.