Decision Workspace
audacity-sdk vs pmcp vs turbomcp
Side-by-side comparison of Rust crates
44
audacity-sdk
experimentalv0.5.1
Rust SDK for the Audacity Investments AI gateway — Amazon Bedrock Converse-compatible API surface
72
pmcp
growingv2.15.0
High-quality Rust SDK for Model Context Protocol (MCP) with full TypeScript SDK compatibility
66
turbomcp
growingv3.1.5
Rust SDK for Model Context Protocol (MCP) with zero-boilerplate macros and WASM support
Core Metrics
| audacity-sdk | pmcp | turbomcp | |
|---|---|---|---|
| Health Score | 44 | 72 | 66 |
| Total Downloads | 65 | 74.4K | 25.2K |
| 30d Downloads | 0 | 2.9K | 2.0K |
| Dependents | 0 | 897 | 92 |
| Releases | 5 | 74 | 79 |
| Last Updated | today | 3d ago | 55d ago |
| Age | 11d | 11m | 10m |
Health Breakdown
audacity-sdk
Maintenance
14
Quality
12
Community
6
Popularity
2
Documentation
10
pmcp
Maintenance
19
Quality
16
Community
16
Popularity
6
Documentation
15
turbomcp
Maintenance
16
Quality
19
Community
11
Popularity
5
Documentation
15
Technical Details
| audacity-sdk | pmcp | turbomcp | |
|---|---|---|---|
| Version | 0.5.1 | 2.15.0 | 3.1.5 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | non-standard | MIT | MIT |
| Dependencies | 11 | 78 | 25 |
| Crate Size | 65KB | 1.2MB | 76KB |
| Features | 0 | 29 | 17 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | 1.75 | 1.91.0 | 1.89.0 |
| Owners | 1 | 2 | 1 |
Links
Quick Verdict
- •pmcp leads with a health score of 72/100, but none of the options score above 80.
- •pmcp is depended on by 897 crates — strongest ecosystem trust.
- •audacity-sdk is pre-1.0 — API may change.