Decision Workspace
smooai-smooth-operator-core vs motosan-agent-loop vs meerkat-mobkit
Side-by-side comparison of Rust crates
51
smooai-smooth-operator-core
experimentalv0.16.2
Polyglot AI agent orchestration core — agents, workflows, tools, checkpointing, memory, HITL, cost.
59
motosan-agent-loop
experimentalv0.44.0
Standalone ReAct agent loop — LlmClient + Engine with no platform dependencies
53
meerkat-mobkit
experimentalv0.7.38
Companion orchestration platform for the Meerkat multi-agent runtime
Core Metrics
| smooai-smooth-operator-core | motosan-agent-loop | meerkat-mobkit | |
|---|---|---|---|
| Health Score | 51 | 59 | 53 |
| Total Downloads | 1.8K | 1.8K | 2.0K |
| 30d Downloads | 1.4K | 0 | 0 |
| Dependents | 154 | 78 | 0 |
| Releases | 6 | 52 | 105 |
| Last Updated | 3d ago | 2d ago | today |
| Age | 1m | 3m | 4m |
Health Breakdown
smooai-smooth-operator-core
Maintenance
14
Quality
11
Community
12
Popularity
4
Documentation
10
motosan-agent-loop
Maintenance
19
Quality
10
Community
11
Popularity
4
Documentation
15
meerkat-mobkit
Maintenance
19
Quality
9
Community
6
Popularity
4
Documentation
15
Technical Details
| smooai-smooth-operator-core | motosan-agent-loop | meerkat-mobkit | |
|---|---|---|---|
| Version | 0.16.2 | 0.44.0 | 0.7.38 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT OR Apache-2.0 |
| Dependencies | 30 | 28 | 55 |
| Crate Size | 292KB | 541KB | 2.0MB |
| Features | 3 | 5 | 1 |
| Yanked % | 0.0% | 1.9% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | 1.88 | 1.94.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •motosan-agent-loop leads with a health score of 59/100, but none of the options score above 80.
- •meerkat-mobkit has the most downloads (2.0K), suggesting wider adoption.
- •smooai-smooth-operator-core is depended on by 154 crates — strongest ecosystem trust.