Decision Workspace
polaris_agent vs polaris-ai vs vex-queue
Side-by-side comparison of Rust crates
53
polaris_agent
experimentalv0.4.0
Agent trait for defining reusable behavior patterns in Polaris.
56
polaris-ai
experimentalv0.4.0
A unified agent runtime where agent patterns are first-class, composable, and optimizable abstractions.
54
vex-queue
experimentalv1.7.0
Async background worker queue for VEX Protocol
Core Metrics
| polaris_agent | polaris-ai | vex-queue | |
|---|---|---|---|
| Health Score | 53 | 56 | 54 |
| Total Downloads | 255 | 215 | 813 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 18 | 0 | 42 |
| Releases | 8 | 14 | 19 |
| Last Updated | 13d ago | 13d ago | 58d ago |
| Age | 1m | 3m | 5m |
Health Breakdown
polaris_agent
Maintenance
12
Quality
14
Community
9
Popularity
3
Documentation
15
polaris-ai
Maintenance
18
Quality
14
Community
6
Popularity
3
Documentation
15
vex-queue
Maintenance
16
Quality
15
Community
10
Popularity
3
Documentation
10
Technical Details
| polaris_agent | polaris-ai | vex-queue | |
|---|---|---|---|
| Version | 0.4.0 | 0.4.0 | 1.7.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | Apache-2.0 | Apache-2.0 | Apache-2.0 |
| Dependencies | 3 | 2 | 9 |
| Crate Size | 9KB | 123KB | 13KB |
| Features | 0 | 21 | 0 |
| Yanked % | 0.0% | 7.1% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | 1.93.0 | 1.93.0 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •polaris-ai leads with a health score of 56/100, but none of the options score above 80.
- •vex-queue has the most downloads (813), suggesting wider adoption.
- •polaris_agent, polaris-ai are pre-1.0 — API may change.