Decision Workspace
sxmc vs uxc vs skrills-validate
Side-by-side comparison of Rust crates
51
sxmc
experimentalv1.0.9
Sumac: bring out what your tools can do — bridge skills, MCP, and APIs into reusable agent, terminal, and automation workflows
45
uxc
experimentalv0.12.6
Universal X-Protocol CLI for URL-first schema discovery and invocation across OpenAPI, gRPC, GraphQL, MCP, and JSON-RPC
57
skrills-validate
experimentalv0.7.1
Skill validation for Claude Code and Codex CLI
Core Metrics
| sxmc | uxc | skrills-validate | |
|---|---|---|---|
| Health Score | 51 | 45 | 57 |
| Total Downloads | 724 | 279 | 636 |
| 30d Downloads | 724 | 267 | 175 |
| Dependents | 0 | 0 | 60 |
| Releases | 66 | 20 | 23 |
| Last Updated | 1d ago | 2d ago | 2d ago |
| Age | 7d | 1m | 3m |
Health Breakdown
sxmc
Maintenance
19
Quality
10
Community
6
Popularity
3
Documentation
13
uxc
Maintenance
16
Quality
10
Community
6
Popularity
3
Documentation
10
skrills-validate
Maintenance
19
Quality
12
Community
10
Popularity
3
Documentation
13
Technical Details
| sxmc | uxc | skrills-validate | |
|---|---|---|---|
| Version | 1.0.9 | 0.12.6 | 0.7.1 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 32 | 44 | 9 |
| Crate Size | 346KB | 1.1MB | 29KB |
| Features | 0 | 2 | 0 |
| Yanked % | 1.5% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •skrills-validate leads with a health score of 57/100, but none of the options score above 80.
- •sxmc has the most downloads (724), suggesting wider adoption.
- •uxc, skrills-validate are pre-1.0 — API may change.