Decision Workspace
toq-core vs ggen-a2a-mcp vs distri-a2a
Side-by-side comparison of Rust crates
48
toq-core
experimentalv0.1.0-alpha.2
Encrypted agent-to-agent communication protocol library
49
ggen-a2a-mcp
experimentalv26.7.2
A2A protocol and MCP server for agent-to-agent communication
60
distri-a2a
experimentalv0.4.4
A2A protocol types for the Distri ecosystem
Core Metrics
| toq-core | ggen-a2a-mcp | distri-a2a | |
|---|---|---|---|
| Health Score | 48 | 49 | 60 |
| Total Downloads | 466 | 133 | 998 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 12 | 7 | 37 |
| Releases | 12 | 3 | 18 |
| Last Updated | 118d ago | 11d ago | 2d ago |
| Age | 4m | 1m | 6m |
Health Breakdown
toq-core
Maintenance
16
Quality
5
Community
14
Popularity
3
Documentation
10
ggen-a2a-mcp
Maintenance
13
Quality
15
Community
8
Popularity
3
Documentation
10
distri-a2a
Maintenance
20
Quality
13
Community
10
Popularity
4
Documentation
13
Technical Details
| toq-core | ggen-a2a-mcp | distri-a2a | |
|---|---|---|---|
| Version | 0.1.0-alpha.2 | 26.7.2 | 0.4.4 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | Apache-2.0 | MIT | MIT |
| Dependencies | 23 | 16 | 4 |
| Crate Size | 60KB | 103KB | 14KB |
| Features | 0 | 4 | 0 |
| Yanked % | 83.3% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 2 (team) | 1 | 1 |
Links
Quick Verdict
- •distri-a2a leads with a health score of 60/100, but none of the options score above 80.
- •toq-core, distri-a2a are pre-1.0 — API may change.