Decision Workspace
harness-core vs daimon-provider-bedrock vs motosan-agent-loop
Side-by-side comparison of Rust crates
51
harness-core
experimentalv0.1.0
Shared types and traits for @agent-sh/harness-* Rust tools: ToolError, PermissionPolicy, ReadOperations
60
daimon-provider-bedrock
experimentalv0.22.0
Amazon Bedrock provider for the Daimon AI agent framework
59
motosan-agent-loop
experimentalv0.44.0
Standalone ReAct agent loop — LlmClient + Engine with no platform dependencies
Core Metrics
| harness-core | daimon-provider-bedrock | motosan-agent-loop | |
|---|---|---|---|
| Health Score | 51 | 60 | 59 |
| Total Downloads | 3.4K | 289 | 1.8K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 29 | 13 | 78 |
| Releases | 1 | 12 | 52 |
| Last Updated | 82d ago | 1d ago | 2d ago |
| Age | 2m | 4m | 3m |
Health Breakdown
harness-core
Maintenance
8
Quality
14
Community
10
Popularity
4
Documentation
15
daimon-provider-bedrock
Maintenance
19
Quality
14
Community
9
Popularity
3
Documentation
15
motosan-agent-loop
Maintenance
19
Quality
10
Community
11
Popularity
4
Documentation
15
Technical Details
| harness-core | daimon-provider-bedrock | motosan-agent-loop | |
|---|---|---|---|
| Version | 0.1.0 | 0.22.0 | 0.44.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 3 | 11 | 28 |
| Crate Size | 6KB | 26KB | 541KB |
| Features | 0 | 2 | 5 |
| Yanked % | 0.0% | 0.0% | 1.9% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | 1.75 | 1.95 | 1.88 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •daimon-provider-bedrock leads with a health score of 60/100, but none of the options score above 80.
- •harness-core has the most downloads (3.4K), suggesting wider adoption.