Decision Workspace
agents-sdk vs agents-core vs agents-toolkit
Side-by-side comparison of Rust crates
52
agents-sdk
experimentalv0.0.29
High-performance Rust SDK for composing reusable AI agents with custom tools, sub-agents, and prompts
59
agents-core
experimentalv0.0.30
Core traits, data models, and prompt primitives for building deep agents.
56
agents-toolkit
experimentalv0.0.30
Reusable tools and utilities for Rust deep agents.
Core Metrics
| agents-sdk | agents-core | agents-toolkit | |
|---|---|---|---|
| Health Score | 52 | 59 | 56 |
| Total Downloads | 5.6K | 6.9K | 6.3K |
| 30d Downloads | 141 | 119 | 175 |
| Dependents | 0 | 131 | 52 |
| Releases | 25 | 28 | 27 |
| Last Updated | 83d ago | 77d ago | 77d ago |
| Age | 5m | 5m | 5m |
Health Breakdown
agents-sdk
Maintenance
14
Quality
15
Community
6
Popularity
4
Documentation
13
agents-core
Maintenance
15
Quality
14
Community
12
Popularity
5
Documentation
13
agents-toolkit
Maintenance
15
Quality
12
Community
11
Popularity
5
Documentation
13
Technical Details
| agents-sdk | agents-core | agents-toolkit | |
|---|---|---|---|
| Version | 0.0.29 | 0.0.30 | 0.0.30 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT |
| Dependencies | 9 | 13 | 9 |
| Crate Size | 32KB | 43KB | 25KB |
| Features | 9 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •agents-core leads with a health score of 59/100, but none of the options score above 80.
- •agents-core is depended on by 131 crates — strongest ecosystem trust.