Decision Workspace
arcan vs vtcode-core vs lago-core
Side-by-side comparison of Rust crates
44
arcan
experimentalv0.3.0
Rust agent runtime with streaming, tool execution, and event-sourced persistence
66
vtcode-core
experimentalv0.108.3
Core library for VT Code - a Rust-based terminal coding agent
54
lago-core
experimentalv0.3.0
Foundation types, traits, and error definitions for the Lago agent runtime
Core Metrics
| arcan | vtcode-core | lago-core | |
|---|---|---|---|
| Health Score | 44 | 66 | 54 |
| Total Downloads | 113 | 31.3K | 1.1K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 424 | 54 |
| Releases | 3 | 403 | 4 |
| Last Updated | 49d ago | 1d ago | 50d ago |
| Age | 3m | 8m | 3m |
Health Breakdown
arcan
Maintenance
16
Quality
11
Community
5
Popularity
2
Documentation
10
vtcode-core
Maintenance
23
Quality
10
Community
13
Popularity
5
Documentation
15
lago-core
Maintenance
16
Quality
12
Community
10
Popularity
4
Documentation
12
Technical Details
| arcan | vtcode-core | lago-core | |
|---|---|---|---|
| Version | 0.3.0 | 0.108.3 | 0.3.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 65 | 116 | 8 |
| Crate Size | 141KB | 2.0MB | 32KB |
| Features | 4 | 6 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | 1.88 | 1.93 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •vtcode-core leads with a health score of 66/100, but none of the options score above 80.
- •vtcode-core is depended on by 424 crates — strongest ecosystem trust.