Decision Workspace
allsource-prime vs allsource-mcp vs mcp-protobuf
Side-by-side comparison of Rust crates
45
allsource-prime
experimentalv0.17.1
MCP server for AllSource Prime — unified agent memory engine (stdio transport)
46
allsource-mcp
experimentalv0.14.8
Lightweight MCP server for local AllSource debugging (stdio transport)
51
mcp-protobuf
experimentalv1.5.0
Pre-compiled Protocol Buffer types for grpc-mcp-gateway (mcp.protobuf)
Core Metrics
| allsource-prime | allsource-mcp | mcp-protobuf | |
|---|---|---|---|
| Health Score | 45 | 46 | 51 |
| Total Downloads | 22 | 15 | 167 |
| 30d Downloads | 22 | 15 | 81 |
| Dependents | 0 | 0 | 0 |
| Releases | 2 | 1 | 12 |
| Last Updated | 3d ago | 14d ago | 15d ago |
| Age | 5d | 14d | 1m |
Health Breakdown
allsource-prime
Maintenance
14
Quality
12
Community
5
Popularity
2
Documentation
12
allsource-mcp
Maintenance
12
Quality
12
Community
6
Popularity
1
Documentation
15
mcp-protobuf
Maintenance
13
Quality
17
Community
6
Popularity
3
Documentation
12
Technical Details
| allsource-prime | allsource-mcp | mcp-protobuf | |
|---|---|---|---|
| Version | 0.17.1 | 0.14.8 | 1.5.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | Apache-2.0 | MIT | Apache-2.0 |
| Dependencies | 12 | 10 | 2 |
| Crate Size | 51KB | 25KB | 6KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | 1.92 | 1.92 | 1.75 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •mcp-protobuf leads with a health score of 51/100, but none of the options score above 80.
- •allsource-prime, allsource-mcp are pre-1.0 — API may change.