Decision Workspace
schema-coerce vs agentcast vs valta-core
Side-by-side comparison of Rust crates
46
schema-coerce
experimentalv0.1.0
Coerce LLM JSON values to a simple field-schema: string->int, bool, float; strip wrapper objects; fill defaults. Forgiving structured-output recovery.
44
agentcast
experimentalv0.1.0
Structured-output enforcer for LLM responses. Repair + validate + (optional) retry-with-LLM. BYO-LLM, BYO-schema.
42
valta-core
experimentalv0.2.0
Core JSON repair and validation library for LLM outputs
Core Metrics
| schema-coerce | agentcast | valta-core | |
|---|---|---|---|
| Health Score | 46 | 44 | 42 |
| Total Downloads | 17 | 17 | 71 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 2 |
| Releases | 1 | 1 | 2 |
| Last Updated | 58d ago | 64d ago | 86d ago |
| Age | 1m | 2m | 2m |
Health Breakdown
schema-coerce
Maintenance
10
Quality
14
Community
6
Popularity
1
Documentation
15
agentcast
Maintenance
9
Quality
13
Community
6
Popularity
1
Documentation
15
valta-core
Maintenance
9
Quality
12
Community
7
Popularity
2
Documentation
12
Technical Details
| schema-coerce | agentcast | valta-core | |
|---|---|---|---|
| Version | 0.1.0 | 0.1.0 | 0.2.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 1 | 6 | 8 |
| Crate Size | 9KB | 15KB | 62KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.74 | 1.75 | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •schema-coerce leads with a health score of 46/100, but none of the options score above 80.
- •valta-core has the most downloads (71), suggesting wider adoption.