Decision Workspace
airy vs mcp-sql vs diesel
Side-by-side comparison of Rust crates
28
airy
experimentalv0.1.2
Airy is an AI tool for interacting with databases.
42
mcp-sql
experimentalv0.2.0
MCP server that lets LLMs query PostgreSQL, SQLite, and MySQL databases
79
diesel
stablev2.3.7
A safe, extensible ORM and Query Builder for PostgreSQL, SQLite, and MySQL
Core Metrics
| airy | mcp-sql | diesel | |
|---|---|---|---|
| Health Score | 28 | 42 | 79 |
| Total Downloads | 1.4K | 29 | 23.7M |
| 30d Downloads | 3 | 6 | 1.2M |
| Dependents | 0 | 0 | 7.6K |
| Releases | 3 | 2 | 92 |
| Last Updated | 293d ago | 35d ago | 14d ago |
| Age | 9m | 1m | 10y 4m |
Health Breakdown
airy
Maintenance
9
Quality
4
Community
3
Popularity
4
Documentation
8
mcp-sql
Maintenance
12
Quality
10
Community
6
Popularity
2
Documentation
12
diesel
Maintenance
18
Quality
19
Community
19
Popularity
8
Documentation
15
Technical Details
| airy | mcp-sql | diesel | |
|---|---|---|---|
| Version | 0.1.2 | 0.2.0 | 2.3.7 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | non-standard | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 18 | 12 | 34 |
| Crate Size | 173KB | 620KB | 440KB |
| Features | 0 | 0 | 26 |
| Yanked % | 66.7% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | 1.75 | 1.86.0 |
| Owners | 1 | 1 | 3 (team) |
Links
Quick Verdict
- •diesel leads with a health score of 79/100, but none of the options score above 80.
- •diesel is depended on by 7.6K crates — strongest ecosystem trust.
- •airy, mcp-sql are pre-1.0 — API may change.