Decision Workspace
turbomcp-stdio vs pulseengine-mcp-transport vs fastmcp-transport
Side-by-side comparison of Rust crates
60
turbomcp-stdio
experimentalv3.1.5
Standard I/O transport implementation for TurboMCP - newline-delimited JSON over stdin/stdout
62
pulseengine-mcp-transport
experimentalv0.17.1
[DEPRECATED] Use rmcp instead. MCP transport layer.
59
fastmcp-transport
experimentalv0.3.1
Transport layer (stdio, SSE, WebSocket) for FastMCP
Core Metrics
| turbomcp-stdio | pulseengine-mcp-transport | fastmcp-transport | |
|---|---|---|---|
| Health Score | 60 | 62 | 59 |
| Total Downloads | 4.8K | 11.7K | 1.4K |
| 30d Downloads | 2.6K | 0 | 0 |
| Dependents | 29 | 45 | 20 |
| Releases | 29 | 28 | 5 |
| Last Updated | 6d ago | 57d ago | 11d ago |
| Age | 4m | 11m | 3m |
Health Breakdown
turbomcp-stdio
Maintenance
19
Quality
15
Community
10
Popularity
4
Documentation
12
pulseengine-mcp-transport
Maintenance
16
Quality
15
Community
11
Popularity
5
Documentation
15
fastmcp-transport
Maintenance
18
Quality
13
Community
9
Popularity
4
Documentation
15
Technical Details
| turbomcp-stdio | pulseengine-mcp-transport | fastmcp-transport | |
|---|---|---|---|
| Version | 3.1.5 | 0.17.1 | 0.3.1 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 12 | 0 | 6 |
| Crate Size | 24KB | 61KB | 73KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.89.0 | 1.89 | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •pulseengine-mcp-transport leads with a health score of 62/100, but none of the options score above 80.
- •pulseengine-mcp-transport, fastmcp-transport are pre-1.0 — API may change.