Decision Workspace
walrus-model vs adk-core vs meerkat-client
Side-by-side comparison of Rust crates
46
walrus-model
experimentalv0.0.10
Walrus LLM provider implementations
67
adk-core
experimentalv0.9.1
Core traits and types for Rust Agent Development Kit (ADK-Rust) agents, tools, sessions, and events
67
meerkat-client
experimentalv0.6.23
Shim re-export crate — delegates to meerkat-llm-core and per-provider crates (B2 split).
Core Metrics
| walrus-model | adk-core | meerkat-client | |
|---|---|---|---|
| Health Score | 46 | 67 | 67 |
| Total Downloads | 262 | 10.9K | 3.5K |
| 30d Downloads | 0 | 4.3K | 1.9K |
| Dependents | 11 | 543 | 373 |
| Releases | 10 | 26 | 45 |
| Last Updated | 68d ago | 2d ago | 3d ago |
| Age | 2m | 5m | 3m |
Health Breakdown
walrus-model
Maintenance
12
Quality
12
Community
6
Popularity
3
Documentation
13
adk-core
Maintenance
20
Quality
14
Community
13
Popularity
5
Documentation
15
meerkat-client
Maintenance
19
Quality
16
Community
13
Popularity
4
Documentation
15
Technical Details
| walrus-model | adk-core | meerkat-client | |
|---|---|---|---|
| Version | 0.0.10 | 0.9.1 | 0.6.23 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | GPL-3.0 | Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 14 | 14 | 13 |
| Crate Size | 23KB | 92KB | 33KB |
| Features | 0 | 2 | 12 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | 1.85.0 | 1.94.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •adk-core leads with a health score of 67/100, but none of the options score above 80.
- •adk-core is depended on by 543 crates — strongest ecosystem trust.