Decision Workspace
pulseengine-mcp-auth vs turbomcp-auth vs sa-token-adapter
Side-by-side comparison of Rust crates
56
pulseengine-mcp-auth
experimentalv0.17.0
Authentication and authorization framework for MCP servers - PulseEngine MCP Framework
66
turbomcp-auth
experimentalv3.0.10
OAuth 2.1 and authentication for TurboMCP with MCP protocol compliance
56
sa-token-adapter
experimentalv0.1.12
Adapter traits for sa-token-rust framework integration
Core Metrics
| pulseengine-mcp-auth | turbomcp-auth | sa-token-adapter | |
|---|---|---|---|
| Health Score | 56 | 66 | 56 |
| Total Downloads | 11.5K | 3.2K | 3.8K |
| 30d Downloads | 242 | 397 | 590 |
| Dependents | 41 | 133 | 154 |
| Releases | 27 | 46 | 13 |
| Last Updated | 96d ago | 1d ago | 100d ago |
| Age | 9m | 5m | 5m |
Health Breakdown
pulseengine-mcp-auth
Maintenance
14
Quality
12
Community
10
Popularity
5
Documentation
15
turbomcp-auth
Maintenance
19
Quality
16
Community
12
Popularity
4
Documentation
15
sa-token-adapter
Maintenance
14
Quality
13
Community
12
Popularity
4
Documentation
13
Technical Details
| pulseengine-mcp-auth | turbomcp-auth | sa-token-adapter | |
|---|---|---|---|
| Version | 0.17.0 | 3.0.10 | 0.1.12 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 34 | 33 | 6 |
| Crate Size | 159KB | 158KB | 7KB |
| Features | 9 | 18 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.88 | 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.
- •pulseengine-mcp-auth has the most downloads (11.5K), suggesting wider adoption.
- •sa-token-adapter is depended on by 154 crates — strongest ecosystem trust.
- •pulseengine-mcp-auth, sa-token-adapter are pre-1.0 — API may change.