Decision Workspace
onshape-mcp-io vs onshape-mcp-resources vs onshape-mcp-core
Side-by-side comparison of Rust crates
45
onshape-mcp-io
experimentalv0.4.0
I/O layer for Onshape MCP server (transport, async runtime)
50
onshape-mcp-resources
experimentalv0.4.0
MCP resource definitions for Onshape integration (generated from docs)
47
onshape-mcp-core
experimentalv0.4.0
Pure MCP protocol logic for Onshape integration (sans-IO)
Core Metrics
| onshape-mcp-io | onshape-mcp-resources | onshape-mcp-core | |
|---|---|---|---|
| Health Score | 45 | 50 | 47 |
| Total Downloads | 138 | 269 | 209 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 3 | 6 | 6 |
| Releases | 3 | 3 | 3 |
| Last Updated | 100d ago | 100d ago | 100d ago |
| Age | 4m | 4m | 4m |
Health Breakdown
onshape-mcp-io
Maintenance
14
Quality
9
Community
7
Popularity
3
Documentation
12
onshape-mcp-resources
Maintenance
14
Quality
14
Community
7
Popularity
3
Documentation
12
onshape-mcp-core
Maintenance
14
Quality
11
Community
7
Popularity
3
Documentation
12
Technical Details
| onshape-mcp-io | onshape-mcp-resources | onshape-mcp-core | |
|---|---|---|---|
| Version | 0.4.0 | 0.4.0 | 0.4.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 29 | 3 | 11 |
| Crate Size | 239KB | 46KB | 104KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.89 | 1.89 | 1.89 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •onshape-mcp-resources leads with a health score of 50/100, but none of the options score above 80.