Decision Workspace
arbiter-mcp vs arbiter-storage vs arbiter-metrics
Side-by-side comparison of Rust crates
50
arbiter-mcp
experimentalv0.5.0
MCP JSON-RPC request parser for Arbiter proxy
51
arbiter-storage
experimentalv0.5.0
Storage abstraction layer for Arbiter: async traits with pluggable backends
50
arbiter-metrics
experimentalv0.5.0
Prometheus-compatible metrics for the Arbiter proxy
Core Metrics
| arbiter-mcp | arbiter-storage | arbiter-metrics | |
|---|---|---|---|
| Health Score | 50 | 51 | 50 |
| Total Downloads | 923 | 999 | 873 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 154 | 98 | 92 |
| Releases | 39 | 39 | 39 |
| Last Updated | 31d ago | 31d ago | 31d ago |
| Age | 1m | 1m | 1m |
Health Breakdown
arbiter-mcp
Maintenance
12
Quality
12
Community
12
Popularity
4
Documentation
10
arbiter-storage
Maintenance
12
Quality
14
Community
11
Popularity
4
Documentation
10
arbiter-metrics
Maintenance
12
Quality
13
Community
11
Popularity
4
Documentation
10
Technical Details
| arbiter-mcp | arbiter-storage | arbiter-metrics | |
|---|---|---|---|
| Version | 0.5.0 | 0.5.0 | 0.5.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | Apache-2.0 | Apache-2.0 |
| Dependencies | 8 | 14 | 4 |
| Crate Size | 14KB | 30KB | 7KB |
| Features | 0 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •arbiter-storage leads with a health score of 51/100, but none of the options score above 80.
- •arbiter-mcp is depended on by 154 crates — strongest ecosystem trust.