Decision Workspace
siumai-protocol-anthropic vs llm-connector vs turbomcp
Side-by-side comparison of Rust crates
49
siumai-protocol-anthropic
experimentalv0.11.0-beta.6
Anthropic Messages protocol standard mapping for siumai
57
llm-connector
growingv1.1.17
Next-generation Rust library for LLM protocol abstraction with native multi-modal support. Supports 12+ providers (OpenAI, Anthropic, Google, Aliyun, Zhipu, Ollama, Tencent, Volcengine, LongCat, Moonshot, DeepSeek, Xiaomi) with clean Protocol/Provider separation, type-safe interface, and universal streaming.
69
turbomcp
growingv3.0.10
Rust SDK for Model Context Protocol (MCP) with zero-boilerplate macros and WASM support
Core Metrics
| siumai-protocol-anthropic | llm-connector | turbomcp | |
|---|---|---|---|
| Health Score | 49 | 57 | 69 |
| Total Downloads | 294 | 10.7K | 13.1K |
| 30d Downloads | 137 | 1.1K | 2.4K |
| Dependents | 10 | 83 | 59 |
| Releases | 2 | 82 | 69 |
| Last Updated | 2d ago | 3d ago | 1d ago |
| Age | 2m | 6m | 7m |
Health Breakdown
siumai-protocol-anthropic
Maintenance
14
Quality
11
Community
8
Popularity
3
Documentation
13
llm-connector
Maintenance
19
Quality
12
Community
11
Popularity
5
Documentation
10
turbomcp
Maintenance
19
Quality
19
Community
11
Popularity
5
Documentation
15
Technical Details
| siumai-protocol-anthropic | llm-connector | turbomcp | |
|---|---|---|---|
| Version | 0.11.0-beta.6 | 1.1.17 | 3.0.10 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT | MIT |
| Dependencies | 29 | 27 | 25 |
| Crate Size | 104KB | 3.9MB | 74KB |
| Features | 4 | 7 | 17 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | — | 1.89.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •turbomcp leads with a health score of 69/100, but none of the options score above 80.
- •siumai-protocol-anthropic is pre-1.0 — API may change.