Decision Workspace
tdln-brain vs llm-toolkit vs ison-rs
Side-by-side comparison of Rust crates
49
tdln-brain
experimentalv0.2.0
Deterministic cognitive layer for LogLine OS: context → strictly-parsed TDLN intent.
55
llm-toolkit
experimentalv0.63.0
A low-level, unopinionated Rust toolkit for the LLM last mile problem.
54
ison-rs
experimentalv1.0.1
ISON (Interchange Simple Object Notation) parser for Rust - A token-efficient data format for AI/LLM workflows
Core Metrics
| tdln-brain | llm-toolkit | ison-rs | |
|---|---|---|---|
| Health Score | 49 | 55 | 54 |
| Total Downloads | 75 | 19.3K | 168 |
| 30d Downloads | 20 | 324 | 50 |
| Dependents | 2 | 12 | 3 |
| Releases | 2 | 125 | 2 |
| Last Updated | 76d ago | 22d ago | 88d ago |
| Age | 2m | 6m | 3m |
Health Breakdown
tdln-brain
Maintenance
10
Quality
15
Community
7
Popularity
2
Documentation
15
llm-toolkit
Maintenance
18
Quality
13
Community
9
Popularity
5
Documentation
10
ison-rs
Maintenance
12
Quality
18
Community
8
Popularity
3
Documentation
13
Technical Details
| tdln-brain | llm-toolkit | ison-rs | |
|---|---|---|---|
| Version | 0.2.0 | 0.63.0 | 1.0.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | MIT | MIT |
| Dependencies | 12 | 30 | 5 |
| Crate Size | 24KB | 485KB | 21KB |
| Features | 6 | 12 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | 1.75 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •llm-toolkit leads with a health score of 55/100, but none of the options score above 80.
- •tdln-brain, llm-toolkit are pre-1.0 — API may change.