Decision Workspace
mcp-market-data vs of_core vs dbn
Side-by-side comparison of Rust crates
44
mcp-market-data
experimentalv1.1.0
Market Data MCP Server — a market-data platform (instruments, real-time quotes and historical bars, analytics for returns/volatility/correlation/moving averages, yield & forward curves with interpolation, FX conversion, benchmarks/indices, watchlists, price alerts, and demand/price forecasting) with an optional live backend (Yahoo Finance quotes/history + ECB/Frankfurter FX) and a published-mark audit trail
61
of_core
experimentalv0.4.0
Core domain models and analytics primitives for the Orderflow engine
62
dbn
growingv0.62.0
Library for working with Databento Binary Encoding (DBN)
Core Metrics
| mcp-market-data | of_core | dbn | |
|---|---|---|---|
| Health Score | 44 | 61 | 62 |
| Total Downloads | 31 | 447 | 863.0K |
| 30d Downloads | 0 | 0 | 59.2K |
| Dependents | 0 | 25 | 193 |
| Releases | 2 | 5 | 94 |
| Last Updated | 34d ago | 39d ago | 6d ago |
| Age | 1m | 3m | 3y 4m |
Health Breakdown
mcp-market-data
Maintenance
12
Quality
15
Community
5
Popularity
2
Documentation
10
of_core
Maintenance
19
Quality
16
Community
10
Popularity
3
Documentation
13
dbn
Maintenance
20
Quality
14
Community
11
Popularity
7
Documentation
10
Technical Details
| mcp-market-data | of_core | dbn | |
|---|---|---|---|
| Version | 1.1.0 | 0.4.0 | 0.62.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | Apache-2.0 | MIT | Apache-2.0 |
| Dependencies | 12 | 1 | 20 |
| Crate Size | 39KB | 42KB | 209KB |
| Features | 0 | 2 | 5 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •dbn leads with a health score of 62/100, but none of the options score above 80.
- •dbn is depended on by 193 crates — strongest ecosystem trust.
- •of_core, dbn are pre-1.0 — API may change.