Decision Workspace
iicp-client vs turbomcp vs rust-mcp-sdk
Side-by-side comparison of Rust crates
52
iicp-client
experimentalv0.7.88
Use the open IICP AI mesh from Rust without running a node
66
turbomcp
growingv3.1.5
Rust SDK for Model Context Protocol (MCP) with zero-boilerplate macros and WASM support
65
rust-mcp-sdk
growingv0.10.0
An asynchronous SDK and framework for building MCP-Servers and MCP-Clients, leveraging the rust-mcp-schema for type safe MCP Schema Objects.
Core Metrics
| iicp-client | turbomcp | rust-mcp-sdk | |
|---|---|---|---|
| Health Score | 52 | 66 | 65 |
| Total Downloads | 1.2K | 25.2K | 191.5K |
| 30d Downloads | 0 | 2.0K | 22.8K |
| Dependents | 0 | 92 | 464 |
| Releases | 66 | 79 | 41 |
| Last Updated | today | 55d ago | 19d ago |
| Age | 1m | 10m | 1y 3m |
Health Breakdown
iicp-client
Maintenance
16
Quality
11
Community
6
Popularity
4
Documentation
15
turbomcp
Maintenance
16
Quality
19
Community
11
Popularity
5
Documentation
15
rust-mcp-sdk
Maintenance
18
Quality
13
Community
13
Popularity
6
Documentation
15
Technical Details
| iicp-client | turbomcp | rust-mcp-sdk | |
|---|---|---|---|
| Version | 0.7.88 | 3.1.5 | 0.10.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | Apache-2.0 | MIT | MIT |
| Dependencies | 32 | 25 | 28 |
| Crate Size | 321KB | 76KB | 162KB |
| Features | 5 | 17 | 8 |
| Yanked % | 1.5% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | 1.86 | 1.89.0 | 1.80.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •turbomcp leads with a health score of 66/100, but none of the options score above 80.
- •rust-mcp-sdk has the most downloads (191.5K), suggesting wider adoption.
- •rust-mcp-sdk is depended on by 464 crates — strongest ecosystem trust.
- •iicp-client, rust-mcp-sdk are pre-1.0 — API may change.