Decision Workspace
shuttle-rs vs vestige-core vs vestige-embed
Side-by-side comparison of Rust crates
51
shuttle-rs
experimentalv2026.6.9
Local-first event log CLI for agent memory, repository context, task coordination, handoffs, messaging, mesh sync, and MCP access.
52
vestige-core
experimentalv0.4.2
Internal crate for Vestige — pure domain types, memory engine, representation derivation, ranking. Public API is unstable; use the `vestige` binary.
52
vestige-embed
experimentalv0.4.2
Internal crate for Vestige — embedding provider abstraction. Deterministic fake provider always available; fastembed and ollama land in PR7 behind feature flags.
Core Metrics
| shuttle-rs | vestige-core | vestige-embed | |
|---|---|---|---|
| Health Score | 51 | 52 | 52 |
| Total Downloads | 150 | 590 | 479 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 84 | 54 |
| Releases | 10 | 15 | 15 |
| Last Updated | 7d ago | 33d ago | 30d ago |
| Age | 9d | 1m | 1m |
Health Breakdown
shuttle-rs
Maintenance
19
Quality
13
Community
6
Popularity
3
Documentation
10
vestige-core
Maintenance
14
Quality
12
Community
11
Popularity
3
Documentation
12
vestige-embed
Maintenance
12
Quality
14
Community
11
Popularity
3
Documentation
12
Technical Details
| shuttle-rs | vestige-core | vestige-embed | |
|---|---|---|---|
| Version | 2026.6.9 | 0.4.2 | 0.4.2 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT |
| Dependencies | 20 | 8 | 10 |
| Crate Size | 85KB | 43KB | 43KB |
| Features | 0 | 0 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | 1.80 | 1.80 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •vestige-core leads with a health score of 52/100, but none of the options score above 80.
- •vestige-core, vestige-embed are pre-1.0 — API may change.