Decision Workspace
zerodds-security-pki vs turbomcp-auth vs picky
Side-by-side comparison of Rust crates
53
zerodds-security-pki
experimentalv1.0.0-rc.1
PKI/X.509-Backend fuer DDS-Security 1.1 §8.3 AuthenticationPlugin: Identity-Validation + Handshake-State-Machine + OCSP/CRL + Delegation-Chain. rustls-webpki + ring.
68
turbomcp-auth
growingv3.1.5
OAuth 2.1 and authentication for TurboMCP with MCP protocol compliance
63
picky
stablev6.3.0
Portable X.509, PKI, JOSE and HTTP signature implementation.
Core Metrics
| zerodds-security-pki | turbomcp-auth | picky | |
|---|---|---|---|
| Health Score | 53 | 68 | 63 |
| Total Downloads | 23 | 3.6K | 1.4M |
| 30d Downloads | 0 | 0 | 286.8K |
| Dependents | 2 | 160 | 253 |
| Releases | 1 | 56 | 48 |
| Last Updated | 17d ago | 6d ago | 34d ago |
| Age | 17d | 7m | 6y 5m |
Health Breakdown
zerodds-security-pki
Maintenance
12
Quality
17
Community
7
Popularity
2
Documentation
15
turbomcp-auth
Maintenance
20
Quality
17
Community
12
Popularity
4
Documentation
15
picky
Maintenance
17
Quality
15
Community
15
Popularity
7
Documentation
9
Technical Details
| zerodds-security-pki | turbomcp-auth | picky | |
|---|---|---|---|
| Version | 1.0.0-rc.1 | 3.1.5 | 6.3.0 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | Apache-2.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 7 | 34 | 23 |
| Crate Size | 72KB | 168KB | 68KB |
| Features | 2 | 18 | 8 |
| Yanked % | 0.0% | 0.0% | 29.2% |
| Edition | 2024 | 2024 | 2018 |
| MSRV | 1.88 | 1.89.0 | — |
| Owners | 1 | 1 | 4 (team) |
Links
Quick Verdict
- •turbomcp-auth leads with a health score of 68/100, but none of the options score above 80.
- •picky has the most downloads (1.4M), suggesting wider adoption.
- •picky is depended on by 253 crates — strongest ecosystem trust.