Decision Workspace
pkce-std vs turbomcp-dpop vs turbomcp-auth
Side-by-side comparison of Rust crates
46
pkce-std
growingv0.2.1
Handling Proof Key for Code Exchange.
67
turbomcp-dpop
growingv3.0.10
DPoP (RFC 9449) implementation for TurboMCP with HSM support
66
turbomcp-auth
experimentalv3.0.10
OAuth 2.1 and authentication for TurboMCP with MCP protocol compliance
Core Metrics
| pkce-std | turbomcp-dpop | turbomcp-auth | |
|---|---|---|---|
| Health Score | 46 | 67 | 66 |
| Total Downloads | 4.6K | 5.6K | 3.2K |
| 30d Downloads | 41 | 367 | 395 |
| Dependents | 7 | 105 | 133 |
| Releases | 7 | 55 | 46 |
| Last Updated | 309d ago | 1d ago | 1d ago |
| Age | 1y 2m | 7m | 5m |
Health Breakdown
pkce-std
Maintenance
9
Quality
12
Community
8
Popularity
4
Documentation
13
turbomcp-dpop
Maintenance
19
Quality
17
Community
12
Popularity
4
Documentation
15
turbomcp-auth
Maintenance
19
Quality
16
Community
12
Popularity
4
Documentation
15
Technical Details
| pkce-std | turbomcp-dpop | turbomcp-auth | |
|---|---|---|---|
| Version | 0.2.1 | 3.0.10 | 3.0.10 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | MIT | MIT |
| Dependencies | 9 | 32 | 33 |
| Crate Size | 24KB | 74KB | 158KB |
| Features | 5 | 6 | 18 |
| Yanked % | 14.3% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | 1.89.0 | 1.89.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •turbomcp-dpop leads with a health score of 67/100, but none of the options score above 80.
- •turbomcp-auth is depended on by 133 crates — strongest ecosystem trust.
- •pkce-std is pre-1.0 — API may change.