Decision Workspace
mcp-acp-workspace vs stdiobus-core vs stdiobus-client
Side-by-side comparison of Rust crates
45
mcp-acp-workspace
experimentalv1.2.0
ACP Workspace Control Plane — enterprise management of ACP coding delegates with permission gates, patch review, and governance
60
stdiobus-core
experimentalv1.1.1
Core types and protocol models for stdio_bus - AI agent transport layer
58
stdiobus-client
experimentalv1.1.1
Async client for stdio_bus - AI agent transport layer for MCP/ACP protocols
Core Metrics
| mcp-acp-workspace | stdiobus-core | stdiobus-client | |
|---|---|---|---|
| Health Score | 45 | 60 | 58 |
| Total Downloads | 53 | 171 | 96 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 20 | 5 |
| Releases | 3 | 5 | 5 |
| Last Updated | 1d ago | 48d ago | 48d ago |
| Age | 2d | 1m | 1m |
Health Breakdown
mcp-acp-workspace
Maintenance
14
Quality
14
Community
5
Popularity
2
Documentation
10
stdiobus-core
Maintenance
16
Quality
16
Community
10
Popularity
3
Documentation
15
stdiobus-client
Maintenance
16
Quality
17
Community
8
Popularity
2
Documentation
15
Technical Details
| mcp-acp-workspace | stdiobus-core | stdiobus-client | |
|---|---|---|---|
| Version | 1.2.0 | 1.1.1 | 1.1.1 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | Apache-2.0 | Apache-2.0 | Apache-2.0 |
| Dependencies | 11 | 6 | 8 |
| Crate Size | 23KB | 18KB | 15KB |
| Features | 0 | 0 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | 1.70 | 1.70 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •stdiobus-core leads with a health score of 60/100, but none of the options score above 80.