Decision Workspace
categorical-agents vs adk-payments vs amari-fusion
Side-by-side comparison of Rust crates
45
categorical-agents
experimentalv0.1.0
Categorical formalization of agent capabilities as symmetric monoidal category objects with protocol morphisms
61
adk-payments
experimentalv1.0.0
Protocol-neutral agentic commerce and payment orchestration for ADK-Rust
55
amari-fusion
experimentalv0.23.0
Fusion system for combining algebraic structures
Core Metrics
| categorical-agents | adk-payments | amari-fusion | |
|---|---|---|---|
| Health Score | 45 | 61 | 55 |
| Total Downloads | 11 | 324 | 4.5K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 11 | 47 |
| Releases | 1 | 11 | 35 |
| Last Updated | 1d ago | 36d ago | 51d ago |
| Age | 1d | 3m | 9m |
Health Breakdown
categorical-agents
Maintenance
13
Quality
15
Community
6
Popularity
1
Documentation
10
adk-payments
Maintenance
18
Quality
16
Community
9
Popularity
3
Documentation
15
amari-fusion
Maintenance
16
Quality
14
Community
11
Popularity
4
Documentation
10
Technical Details
| categorical-agents | adk-payments | amari-fusion | |
|---|---|---|---|
| Version | 0.1.0 | 1.0.0 | 0.23.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 0 | 24 | 17 |
| Crate Size | 16KB | 219KB | 55KB |
| Features | 0 | 6 | 7 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | 1.94.0 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •adk-payments leads with a health score of 61/100, but none of the options score above 80.
- •amari-fusion has the most downloads (4.5K), suggesting wider adoption.
- •categorical-agents, amari-fusion are pre-1.0 — API may change.