Decision Workspace
mcp-cli vs mcp-probe-core vs mcp-stdio-proxy
Side-by-side comparison of Rust crates
47
mcp-cli
experimentalv0.3.0
Interactive CLI debugger and TUI for MCP servers
50
mcp-probe-core
experimentalv0.3.0
Core MCP (Model Context Protocol) types, traits, and transport implementations
48
mcp-stdio-proxy
experimentalv0.1.62
MCP (Model Context Protocol) proxy server and CLI tool for protocol conversion and remote service access
Core Metrics
| mcp-cli | mcp-probe-core | mcp-stdio-proxy | |
|---|---|---|---|
| Health Score | 47 | 50 | 48 |
| Total Downloads | 2.2K | 2.5K | 1.4K |
| 30d Downloads | 31 | 50 | 223 |
| Dependents | 0 | 4 | 0 |
| Releases | 4 | 4 | 38 |
| Last Updated | 270d ago | 270d ago | 10d ago |
| Age | 9m | 9m | 3m |
Health Breakdown
mcp-cli
Maintenance
10
Quality
12
Community
6
Popularity
4
Documentation
15
mcp-probe-core
Maintenance
10
Quality
13
Community
8
Popularity
4
Documentation
15
mcp-stdio-proxy
Maintenance
18
Quality
10
Community
6
Popularity
4
Documentation
10
Technical Details
| mcp-cli | mcp-probe-core | mcp-stdio-proxy | |
|---|---|---|---|
| Version | 0.3.0 | 0.3.0 | 0.1.62 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT OR Apache-2.0 |
| Dependencies | 27 | 23 | 47 |
| Crate Size | 98KB | 74KB | 132KB |
| Features | 3 | 4 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | 1.75 | 1.75 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •mcp-probe-core leads with a health score of 50/100, but none of the options score above 80.