Decision Workspace
oauth2-test-server vs openidconnect vs xjp-oidc
Side-by-side comparison of Rust crates
57
oauth2-test-server
experimentalv0.2.2
A fast, fully configurable, in-memory OAuth 2.0 + OpenID Connect authorization server for testing, zero-HTTP mode and DCR support for testing auth flow in MCP Servers and MCP Clients
60
openidconnect
growingv4.0.1
OpenID Connect library
57
xjp-oidc
growingv1.1.0
OIDC/OAuth2 SDK for Rust - Server and WASM support
Core Metrics
| oauth2-test-server | openidconnect | xjp-oidc | |
|---|---|---|---|
| Health Score | 57 | 60 | 57 |
| Total Downloads | 3.9K | 6.5M | 1.2K |
| 30d Downloads | 1.4K | 904.7K | 36 |
| Dependents | 61 | 822 | 3 |
| Releases | 6 | 50 | 3 |
| Last Updated | 10d ago | 264d ago | 159d ago |
| Age | 4m | 7y 12m | 6m |
Health Breakdown
oauth2-test-server
Maintenance
18
Quality
11
Community
11
Popularity
4
Documentation
13
openidconnect
Maintenance
10
Quality
19
Community
11
Popularity
8
Documentation
12
xjp-oidc
Maintenance
12
Quality
18
Community
8
Popularity
4
Documentation
15
Technical Details
| oauth2-test-server | openidconnect | xjp-oidc | |
|---|---|---|---|
| Version | 0.2.2 | 4.0.1 | 1.1.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | MIT | MIT OR Apache-2.0 |
| Dependencies | 26 | 29 | 44 |
| Crate Size | 333KB | 174KB | 78KB |
| Features | 3 | 10 | 11 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | 1.65 | 1.82 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •openidconnect leads with a health score of 60/100, but none of the options score above 80.
- •openidconnect is depended on by 822 crates — strongest ecosystem trust.
- •oauth2-test-server is pre-1.0 — API may change.