Decision Workspace
skill-runtime vs mielin-wasm vs omnia
Side-by-side comparison of Rust crates
45
skill-runtime
experimentalv0.3.0
Core execution engine for Skill - WASM sandbox, Docker runtime, and native skill execution
38
mielin-wasm
experimentalv0.1.0-rc.1
WebAssembly sandboxing and execution runtime for agent cells using Wasmtime
53
omnia
experimentalv0.29.0
Ergonomic WebAssembly component runtime built on wasmtime with pluggable WASI host services
Core Metrics
| skill-runtime | mielin-wasm | omnia | |
|---|---|---|---|
| Health Score | 45 | 38 | 53 |
| Total Downloads | 385 | 84 | 373 |
| 30d Downloads | 118 | 38 | 315 |
| Dependents | 3 | 2 | 29 |
| Releases | 1 | 1 | 3 |
| Last Updated | 71d ago | 69d ago | 1d ago |
| Age | 2m | 2m | 1m |
Health Breakdown
skill-runtime
Maintenance
9
Quality
13
Community
8
Popularity
3
Documentation
12
mielin-wasm
Maintenance
9
Quality
13
Community
4
Popularity
2
Documentation
10
omnia
Maintenance
14
Quality
14
Community
10
Popularity
3
Documentation
12
Technical Details
| skill-runtime | mielin-wasm | omnia | |
|---|---|---|---|
| Version | 0.3.0 | 0.1.0-rc.1 | 0.29.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 46 | 10 | 10 |
| Crate Size | 187KB | 166KB | 25KB |
| Features | 12 | 2 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | 1.75 | — | 1.93 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •omnia leads with a health score of 53/100, but none of the options score above 80.
- •skill-runtime has the most downloads (385), suggesting wider adoption.