Decision Workspace
tool-loop-break vs loop-guardrail vs agent-turn-limit
Side-by-side comparison of Rust crates
48
tool-loop-break
experimentalv0.1.0
Detect repeated agent tool invocations to break runaway loops. Tracks recent (tool, args_hash) tuples and signals a loop when count exceeds a threshold. Zero deps.
44
loop-guardrail
experimentalv0.1.0
Repetitive execution loop detector for AI agents.
41
agent-turn-limit
experimentalv0.1.0
Enforce a max-turn cap on LLM agent loops
Core Metrics
| tool-loop-break | loop-guardrail | agent-turn-limit | |
|---|---|---|---|
| Health Score | 48 | 44 | 41 |
| Total Downloads | 18 | 16 | 16 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 0 |
| Releases | 1 | 1 | 1 |
| Last Updated | 58d ago | 54d ago | 50d ago |
| Age | 1m | 1m | 1m |
Health Breakdown
tool-loop-break
Maintenance
10
Quality
15
Community
6
Popularity
2
Documentation
15
loop-guardrail
Maintenance
10
Quality
14
Community
6
Popularity
1
Documentation
13
agent-turn-limit
Maintenance
10
Quality
15
Community
5
Popularity
1
Documentation
10
Technical Details
| tool-loop-break | loop-guardrail | agent-turn-limit | |
|---|---|---|---|
| Version | 0.1.0 | 0.1.0 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | Apache-2.0 | MIT |
| Dependencies | 0 | 3 | 0 |
| Crate Size | 7KB | 12KB | 2KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.74 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •tool-loop-break leads with a health score of 48/100, but none of the options score above 80.