Decision Workspace
apcore-toolkit vs fastmcp-protocol vs mcp-diesel-proto-generator
Side-by-side comparison of Rust crates
51
apcore-toolkit
experimentalv0.4.0
Shared scanner, schema extraction, and output toolkit for apcore framework adapters
52
fastmcp-protocol
experimentalv0.2.0
MCP protocol types and JSON-RPC implementation
49
mcp-diesel-proto-generator
growingv1.0.1
A Model Context Protocol (MCP) server that generates Protocol Buffer definitions from Diesel schemas
Core Metrics
| apcore-toolkit | fastmcp-protocol | mcp-diesel-proto-generator | |
|---|---|---|---|
| Health Score | 51 | 52 | 49 |
| Total Downloads | 46 | 399 | 861 |
| 30d Downloads | 46 | 283 | 4 |
| Dependents | 3 | 12 | 0 |
| Releases | 3 | 2 | 2 |
| Last Updated | 3d ago | 40d ago | 254d ago |
| Age | 8d | 1m | 8m |
Health Breakdown
apcore-toolkit
Maintenance
14
Quality
14
Community
8
Popularity
2
Documentation
13
fastmcp-protocol
Maintenance
12
Quality
13
Community
9
Popularity
3
Documentation
15
mcp-diesel-proto-generator
Maintenance
8
Quality
18
Community
6
Popularity
4
Documentation
13
Technical Details
| apcore-toolkit | fastmcp-protocol | mcp-diesel-proto-generator | |
|---|---|---|---|
| Version | 0.4.0 | 0.2.0 | 1.0.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | Apache-2.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 15 | 5 | 3 |
| Crate Size | 67KB | 49KB | 12KB |
| Features | 2 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | 1.85 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fastmcp-protocol leads with a health score of 52/100, but none of the options score above 80.
- •mcp-diesel-proto-generator has the most downloads (861), suggesting wider adoption.
- •apcore-toolkit, fastmcp-protocol are pre-1.0 — API may change.