Decision Workspace
hanzo-mcp-types vs rustmcp vs adk-tool
Side-by-side comparison of Rust crates
51
hanzo-mcp-types
experimentalv0.6.74
MCP (Model Context Protocol) type definitions for Hanzo AI agents
39
rustmcp
experimentalv0.1.0
A Rust implementation of the Model Context Protocol (MCP) for building AI agent tools
62
adk-tool
experimentalv0.4.0
Tool system for Rust Agent Development Kit (ADK-Rust) agents (FunctionTool, MCP, Google Search)
Core Metrics
| hanzo-mcp-types | rustmcp | adk-tool | |
|---|---|---|---|
| Health Score | 51 | 39 | 62 |
| Total Downloads | 131 | 355 | 2.6K |
| 30d Downloads | 79 | 5 | 1.4K |
| Dependents | 7 | 0 | 42 |
| Releases | 2 | 1 | 16 |
| Last Updated | 18d ago | 204d ago | 12d ago |
| Age | 2m | 6m | 3m |
Health Breakdown
hanzo-mcp-types
Maintenance
13
Quality
14
Community
8
Popularity
3
Documentation
13
rustmcp
Maintenance
5
Quality
12
Community
6
Popularity
3
Documentation
13
adk-tool
Maintenance
19
Quality
14
Community
10
Popularity
4
Documentation
15
Technical Details
| hanzo-mcp-types | rustmcp | adk-tool | |
|---|---|---|---|
| Version | 0.6.74 | 0.1.0 | 0.4.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 2 | 11 | 20 |
| Crate Size | 35KB | 33KB | 62KB |
| Features | 0 | 0 | 5 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | — | — | 1.85.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •adk-tool leads with a health score of 62/100, but none of the options score above 80.