Decision Workspace
llm-extract vs llm-repair vs json-pluck
Side-by-side comparison of Rust crates
46
llm-extract
experimentalv0.1.0
Extract structured data from LLM responses — fence strip, JSON repair, fuzzy repair, typed deserialization
54
llm-repair
experimentalv0.7.0-rc.4
JSON-repair, markdown-extraction, and tool-call recovery helpers for malformed LLM output
48
json-pluck
experimentalv0.1.0
Pluck a single value out of a serde_json::Value by dotted path or simple JSONPath. Lossy, forgiving, intended for LLM-emitted JSON.
Core Metrics
| llm-extract | llm-repair | json-pluck | |
|---|---|---|---|
| Health Score | 46 | 54 | 48 |
| Total Downloads | 155 | 69 | 13 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 21 | 3 | 0 |
| Releases | 1 | 4 | 1 |
| Last Updated | 46d ago | 5d ago | 9d ago |
| Age | 1m | 5d | 9d |
Health Breakdown
llm-extract
Maintenance
10
Quality
13
Community
10
Popularity
3
Documentation
10
llm-repair
Maintenance
19
Quality
13
Community
8
Popularity
2
Documentation
12
json-pluck
Maintenance
12
Quality
14
Community
6
Popularity
1
Documentation
15
Technical Details
| llm-extract | llm-repair | json-pluck | |
|---|---|---|---|
| Version | 0.1.0 | 0.7.0-rc.4 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | Apache-2.0 OR MIT | MIT OR Apache-2.0 |
| Dependencies | 7 | 7 | 1 |
| Crate Size | 20KB | 54KB | 8KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | 1.85 | 1.74 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •llm-repair leads with a health score of 54/100, but none of the options score above 80.
- •llm-extract has the most downloads (155), suggesting wider adoption.