Decision Workspace
ftooling vs mentra vs serdes-ai-tools
Side-by-side comparison of Rust crates
54
ftooling
experimentalv3.0.0
Tool library for the fiddlesticks agent harness framework
54
mentra
experimentalv0.6.0
An agent runtime for tool-using LLM applications
53
serdes-ai-tools
experimentalv0.2.6
Tool system for serdes-ai agents
Core Metrics
| ftooling | mentra | serdes-ai-tools | |
|---|---|---|---|
| Health Score | 54 | 54 | 53 |
| Total Downloads | 358 | 1.4K | 2.4K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 19 | 32 | 53 |
| Releases | 5 | 6 | 8 |
| Last Updated | 83d ago | 48d ago | 94d ago |
| Age | 3m | 2m | 4m |
Health Breakdown
ftooling
Maintenance
13
Quality
16
Community
10
Popularity
3
Documentation
12
mentra
Maintenance
13
Quality
12
Community
10
Popularity
4
Documentation
15
serdes-ai-tools
Maintenance
14
Quality
13
Community
10
Popularity
4
Documentation
12
Technical Details
| ftooling | mentra | serdes-ai-tools | |
|---|---|---|---|
| Version | 3.0.0 | 0.6.0 | 0.2.6 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 6 | 22 | 18 |
| Crate Size | 20KB | 256KB | 67KB |
| Features | 0 | 3 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | 1.93 | 1.85 | 1.75.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •ftooling leads with a health score of 54/100, but none of the options score above 80.
- •serdes-ai-tools has the most downloads (2.4K), suggesting wider adoption.
- •mentra, serdes-ai-tools are pre-1.0 — API may change.