Decision Workspace
mcp-exec vs greentic-mcp-exec vs greentic-runner
Side-by-side comparison of Rust crates
55
mcp-exec
experimentalv0.4.8
Greentic executor for running wasix:mcp-compatible WebAssembly components with policy-driven verification and sandboxing.
51
greentic-mcp-exec
experimentalv0.4.23
Greentic executor for running wasix:mcp-compatible WebAssembly components with policy-driven verification and sandboxing.
58
greentic-runner
experimentalv0.4.70
Greentic runner binaries and re-exported host/new-runner APIs
Core Metrics
| mcp-exec | greentic-mcp-exec | greentic-runner | |
|---|---|---|---|
| Health Score | 55 | 51 | 58 |
| Total Downloads | 1.5K | 729 | 2.1K |
| 30d Downloads | 66 | 150 | 207 |
| Dependents | 21 | 12 | 38 |
| Releases | 14 | 13 | 70 |
| Last Updated | 91d ago | 7d ago | 2d ago |
| Age | 4m | 2m | 4m |
Health Breakdown
mcp-exec
Maintenance
15
Quality
14
Community
9
Popularity
4
Documentation
13
greentic-mcp-exec
Maintenance
14
Quality
13
Community
8
Popularity
3
Documentation
13
greentic-runner
Maintenance
20
Quality
11
Community
10
Popularity
4
Documentation
13
Technical Details
| mcp-exec | greentic-mcp-exec | greentic-runner | |
|---|---|---|---|
| Version | 0.4.8 | 0.4.23 | 0.4.70 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 15 | 22 | 37 |
| Crate Size | 36KB | 49KB | 84KB |
| Features | 3 | 3 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •greentic-runner leads with a health score of 58/100, but none of the options score above 80.