Decision Workspace
skillctl vs skillz-rs vs cowork
Side-by-side comparison of Rust crates
48
skillctl
experimentalv0.1.8
CLI to manage your personal agent skills library across projects
52
skillz-rs
experimentalv20260330.0.8
Claude Code skill package manager - Install and manage skills from GitHub
48
cowork
experimentalv0.1.5
CLI tool for managing Claude Code skills - install, generate, and organize skills across AI coding agents
Core Metrics
| skillctl | skillz-rs | cowork | |
|---|---|---|---|
| Health Score | 48 | 52 | 48 |
| Total Downloads | 99 | 70 | 371 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 0 |
| Releases | 8 | 5 | 6 |
| Last Updated | today | 56d ago | 119d ago |
| Age | 6d | 1m | 4m |
Health Breakdown
skillctl
Maintenance
17
Quality
12
Community
5
Popularity
2
Documentation
12
skillz-rs
Maintenance
16
Quality
15
Community
6
Popularity
2
Documentation
13
cowork
Maintenance
19
Quality
10
Community
6
Popularity
3
Documentation
10
Technical Details
| skillctl | skillz-rs | cowork | |
|---|---|---|---|
| Version | 0.1.8 | 20260330.0.8 | 0.1.5 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 14 | 10 | 23 |
| Crate Size | 82KB | 21KB | 124KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.85 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •skillz-rs leads with a health score of 52/100, but none of the options score above 80.
- •cowork has the most downloads (371), suggesting wider adoption.
- •skillctl, cowork are pre-1.0 — API may change.