Decision Workspace
oharness-loop vs motosan-agent-loop vs loopctl
Side-by-side comparison of Rust crates
44
oharness-loop
experimentalv0.1.0
Agent, Loop trait, ReactLoop, ConversationLoop, and run_reflexion for open-harness
59
motosan-agent-loop
experimentalv0.44.0
Standalone ReAct agent loop — LlmClient + Engine with no platform dependencies
50
loopctl
experimentalv0.1.0
A trait-based framework for building agent loops with pluggable LLM clients, tools, and memory
Core Metrics
| oharness-loop | motosan-agent-loop | loopctl | |
|---|---|---|---|
| Health Score | 44 | 59 | 50 |
| Total Downloads | 108 | 1.8K | 51 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 1 | 78 | 0 |
| Releases | 1 | 52 | 1 |
| Last Updated | 75d ago | 2d ago | 12d ago |
| Age | 2m | 3m | 12d |
Health Breakdown
oharness-loop
Maintenance
9
Quality
14
Community
7
Popularity
2
Documentation
12
motosan-agent-loop
Maintenance
19
Quality
10
Community
11
Popularity
4
Documentation
15
loopctl
Maintenance
12
Quality
15
Community
6
Popularity
2
Documentation
15
Technical Details
| oharness-loop | motosan-agent-loop | loopctl | |
|---|---|---|---|
| Version | 0.1.0 | 0.44.0 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 18 | 28 | 14 |
| Crate Size | 46KB | 541KB | 327KB |
| Features | 5 | 5 | 13 |
| Yanked % | 0.0% | 1.9% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | 1.82 | 1.88 | 1.85 |
| 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.