Decision Workspace
harness-grep vs weavex vs spider_agent
Side-by-side comparison of Rust crates
50
harness-grep
experimentalv0.1.1
Grep tool for AI agent harnesses — ripgrep-library content search with structured output modes, .gitignore respect, alias pushback, and fuzzy NOT_FOUND siblings
50
weavex
growingv1.1.0
Weave together web search and AI reasoning - an autonomous research agent powered by local LLMs
70
spider_agent
experimentalv2.51.197
A concurrent-safe multimodal agent for web automation and research.
Core Metrics
| harness-grep | weavex | spider_agent | |
|---|---|---|---|
| Health Score | 50 | 50 | 70 |
| Total Downloads | 2.7K | 2.7K | 10.1K |
| 30d Downloads | 2.5K | 0 | 3.3K |
| Dependents | 2 | 0 | 417 |
| Releases | 2 | 11 | 415 |
| Last Updated | 33d ago | 240d ago | 4d ago |
| Age | 1m | 8m | 3m |
Health Breakdown
harness-grep
Maintenance
12
Quality
12
Community
7
Popularity
4
Documentation
15
weavex
Maintenance
16
Quality
15
Community
5
Popularity
4
Documentation
10
spider_agent
Maintenance
23
Quality
16
Community
13
Popularity
5
Documentation
13
Technical Details
| harness-grep | weavex | spider_agent | |
|---|---|---|---|
| Version | 0.1.1 | 1.1.0 | 2.51.197 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | GPL-3.0 | MIT |
| Dependencies | 11 | 16 | 30 |
| Crate Size | 24KB | 47KB | 244KB |
| Features | 0 | 0 | 14 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.75 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •spider_agent leads with a health score of 70/100, but none of the options score above 80.
- •spider_agent is depended on by 417 crates — strongest ecosystem trust.
- •harness-grep is pre-1.0 — API may change.