Decision Workspace
aether-mcp-utils vs aether-mcp-servers vs adk-tool
Side-by-side comparison of Rust crates
54
aether-mcp-utils
experimentalv0.5.11
MCP client and server utilities for the Aether AI agent framework
49
aether-mcp-servers
experimentalv0.4.11
Built-in MCP tool servers for the Aether AI agent framework
63
adk-tool
experimentalv0.9.1
Tool system for Rust Agent Development Kit (ADK-Rust) agents (FunctionTool, MCP, Google Search)
Core Metrics
| aether-mcp-utils | aether-mcp-servers | adk-tool | |
|---|---|---|---|
| Health Score | 54 | 49 | 63 |
| Total Downloads | 1.3K | 829 | 5.8K |
| 30d Downloads | 0 | 0 | 2.0K |
| Dependents | 141 | 37 | 76 |
| Releases | 28 | 32 | 26 |
| Last Updated | 4d ago | 4d ago | 2d ago |
| Age | 1m | 1m | 5m |
Health Breakdown
aether-mcp-utils
Maintenance
14
Quality
14
Community
12
Popularity
4
Documentation
10
aether-mcp-servers
Maintenance
14
Quality
13
Community
9
Popularity
3
Documentation
10
adk-tool
Maintenance
20
Quality
13
Community
11
Popularity
4
Documentation
15
Technical Details
| aether-mcp-utils | aether-mcp-servers | adk-tool | |
|---|---|---|---|
| Version | 0.5.11 | 0.4.11 | 0.9.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | Apache-2.0 |
| Dependencies | 15 | 31 | 26 |
| Crate Size | 51KB | 164KB | 127KB |
| Features | 2 | 10 | 11 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | — | 1.85.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •adk-tool leads with a health score of 63/100, but none of the options score above 80.
- •aether-mcp-utils is depended on by 141 crates — strongest ecosystem trust.