Decision Workspace
fastmcp-core vs agit vs chub-core
Side-by-side comparison of Rust crates
52
fastmcp-core
experimentalv0.2.0
Core types and context for FastMCP
54
agit
experimentalv1.3.0
AI-native Git wrapper for capturing context alongside code
52
chub-core
experimentalv0.1.15
Chub: high-performance Rust implementation of Context Hub with team sharing
Core Metrics
| fastmcp-core | agit | chub-core | |
|---|---|---|---|
| Health Score | 52 | 54 | 52 |
| Total Downloads | 424 | 175 | 156 |
| 30d Downloads | 299 | 10 | 156 |
| Dependents | 14 | 0 | 11 |
| Releases | 2 | 8 | 11 |
| Last Updated | 40d ago | 76d ago | 5d ago |
| Age | 1m | 2m | 7d |
Health Breakdown
fastmcp-core
Maintenance
12
Quality
13
Community
9
Popularity
3
Documentation
15
agit
Maintenance
15
Quality
15
Community
6
Popularity
3
Documentation
15
chub-core
Maintenance
19
Quality
11
Community
9
Popularity
3
Documentation
10
Technical Details
| fastmcp-core | agit | chub-core | |
|---|---|---|---|
| Version | 0.2.0 | 1.3.0 | 0.1.15 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 4 | 24 | 18 |
| Crate Size | 51KB | 137KB | 95KB |
| Features | 0 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | 1.85 | 1.75 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •agit leads with a health score of 54/100, but none of the options score above 80.
- •fastmcp-core has the most downloads (424), suggesting wider adoption.
- •fastmcp-core, chub-core are pre-1.0 — API may change.