Decision Workspace
cratesio-mcp vs rust-crate-src-mcp vs tower-mcp
Side-by-side comparison of Rust crates
45
cratesio-mcp
experimentalv0.1.4
MCP server for querying crates.io - the Rust package registry
43
rust-crate-src-mcp
experimentalv0.1.3
An MCP server for pulling the source of crate dependencies.
62
tower-mcp
experimentalv0.10.1
Tower-native Model Context Protocol (MCP) implementation
Core Metrics
| cratesio-mcp | rust-crate-src-mcp | tower-mcp | |
|---|---|---|---|
| Health Score | 45 | 43 | 62 |
| Total Downloads | 164 | 77 | 8.7K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 63 |
| Releases | 5 | 4 | 29 |
| Last Updated | 68d ago | 140d ago | 10d ago |
| Age | 3m | 5m | 3m |
Health Breakdown
cratesio-mcp
Maintenance
14
Quality
10
Community
6
Popularity
3
Documentation
12
rust-crate-src-mcp
Maintenance
14
Quality
12
Community
5
Popularity
2
Documentation
10
tower-mcp
Maintenance
18
Quality
13
Community
11
Popularity
5
Documentation
15
Technical Details
| cratesio-mcp | rust-crate-src-mcp | tower-mcp | |
|---|---|---|---|
| Version | 0.1.4 | 0.1.3 | 0.10.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 16 | 13 | 34 |
| Crate Size | 102KB | 28KB | 348KB |
| Features | 0 | 0 | 16 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.90 | — | 1.90 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •tower-mcp leads with a health score of 62/100, but none of the options score above 80.