Decision Workspace
skg-tool-macro vs skg-tool vs adk-tool
Side-by-side comparison of Rust crates
44
skg-tool-macro
experimentalv0.4.1
Proc-macro for deriving ToolDyn from annotated async functions
47
skg-tool
experimentalv0.4.1
Tool interface and registry for skelegent
62
adk-tool
experimentalv0.4.0
Tool system for Rust Agent Development Kit (ADK-Rust) agents (FunctionTool, MCP, Google Search)
Core Metrics
| skg-tool-macro | skg-tool | adk-tool | |
|---|---|---|---|
| Health Score | 44 | 47 | 62 |
| Total Downloads | 35 | 71 | 2.6K |
| 30d Downloads | 35 | 71 | 1.4K |
| Dependents | 1 | 9 | 42 |
| Releases | 2 | 2 | 16 |
| Last Updated | 17d ago | 17d ago | 12d ago |
| Age | 18d | 18d | 3m |
Health Breakdown
skg-tool-macro
Maintenance
13
Quality
13
Community
6
Popularity
2
Documentation
10
skg-tool
Maintenance
13
Quality
14
Community
8
Popularity
2
Documentation
10
adk-tool
Maintenance
19
Quality
14
Community
10
Popularity
4
Documentation
15
Technical Details
| skg-tool-macro | skg-tool | adk-tool | |
|---|---|---|---|
| Version | 0.4.1 | 0.4.1 | 0.4.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 5 | 7 | 20 |
| Crate Size | 7KB | 17KB | 62KB |
| Features | 0 | 1 | 5 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | — | 1.85.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •adk-tool leads with a health score of 62/100, but none of the options score above 80.