Decision Workspace
grbl-mcp vs cnccoder vs g-code
Side-by-side comparison of Rust crates
39
grbl-mcp
experimentalv0.1.0
MCP server for controlling GRBL-based CNC machines over serial
40
cnccoder
growingv0.2.0
A library for generating gcode operations targeted for GRBL controled cnc machines, and also generates camotics projects for simulation
50
g-code
growingv0.6.0
g-code parsing and emission
Core Metrics
| grbl-mcp | cnccoder | g-code | |
|---|---|---|---|
| Health Score | 39 | 40 | 50 |
| Total Downloads | 22 | 4.2K | 38.4K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 50 |
| Releases | 1 | 3 | 23 |
| Last Updated | 94d ago | 806d ago | 132d ago |
| Age | 3m | 3y | 5y 5m |
Health Breakdown
grbl-mcp
Maintenance
8
Quality
12
Community
5
Popularity
2
Documentation
12
cnccoder
Maintenance
4
Quality
16
Community
6
Popularity
4
Documentation
10
g-code
Maintenance
12
Quality
10
Community
10
Popularity
5
Documentation
13
Technical Details
| grbl-mcp | cnccoder | g-code | |
|---|---|---|---|
| Version | 0.1.0 | 0.2.0 | 0.6.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | GPL-3.0-or-later | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 9 | 12 | 9 |
| Crate Size | 25KB | 84KB | 68KB |
| Features | 0 | 5 | 4 |
| Yanked % | 0.0% | 0.0% | 26.1% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | 1.88.0 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •g-code leads with a health score of 50/100, but none of the options score above 80.
- •⚠ cnccoder has not been updated in over a year.