Decision Workspace
mcpkit-macros vs mcpkit vs ultrafast-mcp-core
Side-by-side comparison of Rust crates
52
mcpkit-macros
experimentalv0.5.0
Procedural macros for mcpkit
58
mcpkit
experimentalv0.5.0
Rust SDK for the Model Context Protocol (MCP) - the official facade crate providing unified access to all mcpkit functionality
57
ultrafast-mcp-core
growingv202506018.1.0
Core protocol implementation for UltraFast MCP
Core Metrics
| mcpkit-macros | mcpkit | ultrafast-mcp-core | |
|---|---|---|---|
| Health Score | 52 | 58 | 57 |
| Total Downloads | 1.4K | 1.3K | 12.7K |
| 30d Downloads | 744 | 728 | 595 |
| Dependents | 10 | 10 | 26 |
| Releases | 10 | 10 | 5 |
| Last Updated | 92d ago | 92d ago | 257d ago |
| Age | 3m | 3m | 8m |
Health Breakdown
mcpkit-macros
Maintenance
15
Quality
13
Community
8
Popularity
4
Documentation
12
mcpkit
Maintenance
15
Quality
15
Community
9
Popularity
4
Documentation
15
ultrafast-mcp-core
Maintenance
12
Quality
17
Community
10
Popularity
5
Documentation
13
Technical Details
| mcpkit-macros | mcpkit | ultrafast-mcp-core | |
|---|---|---|---|
| Version | 0.5.0 | 0.5.0 | 202506018.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 6 | 12 | 17 |
| Crate Size | 37KB | 58KB | 93KB |
| Features | 0 | 7 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.85 | 1.85 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •mcpkit leads with a health score of 58/100, but none of the options score above 80.
- •ultrafast-mcp-core has the most downloads (12.7K), suggesting wider adoption.
- •mcpkit-macros, mcpkit are pre-1.0 — API may change.