Decision Workspace
turbomcp-transport-streamable vs turbomcp-http vs fastmcp-transport
Side-by-side comparison of Rust crates
63
turbomcp-transport-streamable
experimentalv3.1.5
Streamable HTTP transport types for TurboMCP - SSE encoding, session management, MCP 2025-11-25 spec
61
turbomcp-http
experimentalv3.1.5
HTTP/SSE transport implementation for MCP (Model Context Protocol) - Client transport
59
fastmcp-transport
experimentalv0.3.1
Transport layer (stdio, SSE, WebSocket) for FastMCP
Core Metrics
| turbomcp-transport-streamable | turbomcp-http | fastmcp-transport | |
|---|---|---|---|
| Health Score | 63 | 61 | 59 |
| Total Downloads | 454 | 3.7K | 1.4K |
| 30d Downloads | 0 | 1.9K | 0 |
| Dependents | 23 | 29 | 20 |
| Releases | 23 | 29 | 5 |
| Last Updated | 6d ago | 6d ago | 11d ago |
| Age | 3m | 4m | 3m |
Health Breakdown
turbomcp-transport-streamable
Maintenance
20
Quality
18
Community
10
Popularity
3
Documentation
12
turbomcp-http
Maintenance
19
Quality
16
Community
10
Popularity
4
Documentation
12
fastmcp-transport
Maintenance
18
Quality
13
Community
9
Popularity
4
Documentation
15
Technical Details
| turbomcp-transport-streamable | turbomcp-http | fastmcp-transport | |
|---|---|---|---|
| Version | 3.1.5 | 3.1.5 | 0.3.1 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 4 | 12 | 6 |
| Crate Size | 21KB | 33KB | 73KB |
| Features | 4 | 1 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.89.0 | 1.89.0 | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •turbomcp-transport-streamable leads with a health score of 63/100, but none of the options score above 80.
- •turbomcp-http has the most downloads (3.7K), suggesting wider adoption.
- •fastmcp-transport is pre-1.0 — API may change.