Decision Workspace
rok-agent vs adk-session vs prompty
Side-by-side comparison of Rust crates
44
rok-agent
experimentalv0.2.0
rok-agent: Agent loop, session management, skills, and prompt templates for rok-code
66
adk-session
experimentalv0.9.1
Session management and state persistence for Rust Agent Development Kit (ADK-Rust) agents
54
prompty
experimentalv2.0.0-beta.1
Prompty is an asset class and format for LLM prompts
Core Metrics
| rok-agent | adk-session | prompty | |
|---|---|---|---|
| Health Score | 44 | 66 | 54 |
| Total Downloads | 13 | 5.8K | 258 |
| 30d Downloads | 0 | 2.1K | 0 |
| Dependents | 1 | 162 | 15 |
| Releases | 1 | 26 | 6 |
| Last Updated | today | 2d ago | 20d ago |
| Age | 1d | 5m | 1m |
Health Breakdown
rok-agent
Maintenance
13
Quality
13
Community
7
Popularity
1
Documentation
10
adk-session
Maintenance
20
Quality
15
Community
12
Popularity
4
Documentation
15
prompty
Maintenance
12
Quality
15
Community
9
Popularity
3
Documentation
15
Technical Details
| rok-agent | adk-session | prompty | |
|---|---|---|---|
| Version | 0.2.0 | 0.9.1 | 2.0.0-beta.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | Apache-2.0 | MIT |
| Dependencies | 7 | 20 | 17 |
| Crate Size | 27KB | 96KB | 138KB |
| Features | 0 | 10 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | 1.85.0 | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •adk-session leads with a health score of 66/100, but none of the options score above 80.
- •adk-session is depended on by 162 crates — strongest ecosystem trust.
- •rok-agent, adk-session are pre-1.0 — API may change.