Decision Workspace
serdes-ai-macros vs tokitai-core vs llm-toolkit-macros
Side-by-side comparison of Rust crates
50
serdes-ai-macros
experimentalv0.2.6
Procedural macros for serdes-ai (tool definitions, output schemas)
59
tokitai-core
experimentalv0.4.0
Tokitai core types - Compile-time tool definitions with zero runtime dependencies
56
llm-toolkit-macros
experimentalv0.63.0
Internal procedural macros for llm-toolkit.
Core Metrics
| serdes-ai-macros | tokitai-core | llm-toolkit-macros | |
|---|---|---|---|
| Health Score | 50 | 59 | 56 |
| Total Downloads | 1.4K | 126 | 19.2K |
| 30d Downloads | 509 | 126 | 272 |
| Dependents | 24 | 12 | 125 |
| Releases | 8 | 5 | 125 |
| Last Updated | 35d ago | 17d ago | 22d ago |
| Age | 2m | 22d | 6m |
Health Breakdown
serdes-ai-macros
Maintenance
11
Quality
14
Community
9
Popularity
4
Documentation
12
tokitai-core
Maintenance
16
Quality
16
Community
9
Popularity
3
Documentation
15
llm-toolkit-macros
Maintenance
18
Quality
12
Community
11
Popularity
5
Documentation
10
Technical Details
| serdes-ai-macros | tokitai-core | llm-toolkit-macros | |
|---|---|---|---|
| Version | 0.2.6 | 0.4.0 | 0.63.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 4 | 3 | 14 |
| Crate Size | 8KB | 19KB | 47KB |
| Features | 1 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | 1.75.0 | 1.80 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •tokitai-core leads with a health score of 59/100, but none of the options score above 80.
- •llm-toolkit-macros has the most downloads (19.2K), suggesting wider adoption.
- •llm-toolkit-macros is depended on by 125 crates — strongest ecosystem trust.