Decision Workspace
cratesio-mcp vs rust-crate-src-mcp vs tower-mcp
Side-by-side comparison of Rust crates
42
cratesio-mcp
experimentalv0.1.4
MCP server for querying crates.io - the Rust package registry
46
rust-crate-src-mcp
experimentalv0.1.3
An MCP server for pulling the source of crate dependencies.
57
tower-mcp
experimentalv0.10.0
Tower-native Model Context Protocol (MCP) implementation
Core Metrics
| cratesio-mcp | rust-crate-src-mcp | tower-mcp | |
|---|---|---|---|
| Health Score | 42 | 46 | 57 |
| Total Downloads | 118 | 75 | 6.9K |
| 30d Downloads | 52 | 9 | 4.8K |
| Dependents | 0 | 0 | 58 |
| Releases | 5 | 4 | 28 |
| Last Updated | 8d ago | 81d ago | 2d ago |
| Age | 1m | 3m | 1m |
Health Breakdown
cratesio-mcp
Maintenance
12
Quality
10
Community
6
Popularity
2
Documentation
12
rust-crate-src-mcp
Maintenance
17
Quality
12
Community
5
Popularity
2
Documentation
10
tower-mcp
Maintenance
13
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 | 0.10.0 |
| 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 | 33 |
| Crate Size | 102KB | 28KB | 319KB |
| Features | 0 | 0 | 15 |
| 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 57/100, but none of the options score above 80.