Decision Workspace
engramai vs ironclaw-engram vs adk-memory
Side-by-side comparison of Rust crates
46
engramai
experimentalv0.2.3
Neuroscience-grounded memory system for AI agents. ACT-R activation, Hebbian learning, Ebbinghaus forgetting, cognitive consolidation.
39
ironclaw-engram
experimentalv0.1.0
Neuroscience-grounded memory system for IronClaw agents (Rust port of Engram)
67
adk-memory
growingv1.0.0
Semantic memory and search for Rust Agent Development Kit (ADK-Rust) agents
Core Metrics
| engramai | ironclaw-engram | adk-memory | |
|---|---|---|---|
| Health Score | 46 | 39 | 67 |
| Total Downloads | 115 | 23 | 9.4K |
| 30d Downloads | 0 | 0 | 828 |
| Dependents | 0 | 0 | 47 |
| Releases | 6 | 1 | 27 |
| Last Updated | 84d ago | 127d ago | 36d ago |
| Age | 4m | 4m | 7m |
Health Breakdown
engramai
Maintenance
15
Quality
11
Community
6
Popularity
2
Documentation
12
ironclaw-engram
Maintenance
7
Quality
12
Community
6
Popularity
2
Documentation
12
adk-memory
Maintenance
18
Quality
18
Community
11
Popularity
5
Documentation
15
Technical Details
| engramai | ironclaw-engram | adk-memory | |
|---|---|---|---|
| Version | 0.2.3 | 0.1.0 | 1.0.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | AGPL-3.0-or-later | MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 18 | 11 | 15 |
| Crate Size | 797KB | 38KB | 66KB |
| Features | 2 | 0 | 7 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | 1.75 | 1.75 | 1.94.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •adk-memory leads with a health score of 67/100, but none of the options score above 80.
- •engramai, ironclaw-engram are pre-1.0 — API may change.