Decision Workspace
lantern-ai vs finna vs spec-kit-mcp
Side-by-side comparison of Rust crates
38
lantern-ai
experimentalv0.1.0
Ship production quality code with AI - A formal specification language and template system for AI-assisted development
46
finna
experimentalv20260227.0.0
Multi-model debate, spec, and implement tool for AI-assisted development
41
spec-kit-mcp
experimentalv0.1.0
MCP server for GitHub Spec-Kit - enables AI coding assistants to use spec-driven development
Core Metrics
| lantern-ai | finna | spec-kit-mcp | |
|---|---|---|---|
| Health Score | 38 | 46 | 41 |
| Total Downloads | 315 | 29 | 442 |
| 30d Downloads | 3 | 8 | 47 |
| Dependents | 0 | 0 | 0 |
| Releases | 1 | 2 | 1 |
| Last Updated | 189d ago | 28d ago | 153d ago |
| Age | 6m | 1m | 5m |
Health Breakdown
lantern-ai
Maintenance
5
Quality
11
Community
6
Popularity
3
Documentation
13
finna
Maintenance
12
Quality
16
Community
6
Popularity
2
Documentation
10
spec-kit-mcp
Maintenance
6
Quality
11
Community
6
Popularity
3
Documentation
15
Technical Details
| lantern-ai | finna | spec-kit-mcp | |
|---|---|---|---|
| Version | 0.1.0 | 20260227.0.0 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT | MIT OR Apache-2.0 |
| Dependencies | 11 | 6 | 19 |
| Crate Size | 348KB | 15KB | 85KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | — | 1.70 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •finna leads with a health score of 46/100, but none of the options score above 80.
- •spec-kit-mcp has the most downloads (442), suggesting wider adoption.
- •lantern-ai, spec-kit-mcp are pre-1.0 — API may change.