Decision Workspace
alu vs codex-codes vs abk
Side-by-side comparison of Rust crates
47
alu
experimentalv0.2.2
Agent Logic Unit — deterministic math evaluation CLI for AI agents
59
codex-codes
experimentalv0.143.2
Typed Rust SDK for the OpenAI Codex agent CLI: serde models of the codex app-server JSON-RPC protocol, plus sync and async (Tokio) clients for multi-turn Codex agent sessions, tool calls, and approvals.
58
abk
experimentalv0.7.5
Agent Builder Kit - Complete modular agent building blocks with feature-gated modules
Core Metrics
| alu | codex-codes | abk | |
|---|---|---|---|
| Health Score | 47 | 59 | 58 |
| Total Downloads | 66 | 13.6K | 4.4K |
| 30d Downloads | 0 | 339 | 0 |
| Dependents | 0 | 0 | 120 |
| Releases | 3 | 17 | 138 |
| Last Updated | 116d ago | 2d ago | 5d ago |
| Age | 3m | 4m | 8m |
Health Breakdown
alu
Maintenance
13
Quality
13
Community
6
Popularity
2
Documentation
13
codex-codes
Maintenance
19
Quality
14
Community
6
Popularity
5
Documentation
15
abk
Maintenance
19
Quality
13
Community
12
Popularity
4
Documentation
10
Technical Details
| alu | codex-codes | abk | |
|---|---|---|---|
| Version | 0.2.2 | 0.143.2 | 0.7.5 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 5 | 10 | 41 |
| Crate Size | 17KB | 204KB | 291KB |
| Features | 0 | 5 | 16 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | 1.85 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •codex-codes leads with a health score of 59/100, but none of the options score above 80.
- •abk is depended on by 120 crates — strongest ecosystem trust.