Decision Workspace
agent-governance-mcp vs agentmesh-mcp vs ferrumdeck
Side-by-side comparison of Rust crates
46
agent-governance-mcp
experimentalv3.2.2
Public Preview — MCP governance and security primitives for the Agent Governance Toolkit
60
agentmesh-mcp
experimentalv4.0.0
Public Preview — MCP governance and security primitives for the Agent Governance Toolkit
46
ferrumdeck
experimentalv0.7.4
FerrumDeck: a deterministic, in-path enforcement engine for AI agents — deny-by-default tool policy, Airlock RASP, the R1-R3 reversibility ladder, and an EU AI Act Art.50 transparency rule. Umbrella crate re-exporting the policy engine.
Core Metrics
| agent-governance-mcp | agentmesh-mcp | ferrumdeck | |
|---|---|---|---|
| Health Score | 46 | 60 | 46 |
| Total Downloads | 22 | 4.4K | 18 |
| 30d Downloads | 0 | 2.1K | 0 |
| Dependents | 0 | 1 | 0 |
| Releases | 1 | 10 | 1 |
| Last Updated | 82d ago | 45d ago | 6d ago |
| Age | 2m | 3m | 6d |
Health Breakdown
agent-governance-mcp
Maintenance
8
Quality
15
Community
6
Popularity
2
Documentation
15
agentmesh-mcp
Maintenance
19
Quality
15
Community
7
Popularity
4
Documentation
15
ferrumdeck
Maintenance
13
Quality
14
Community
5
Popularity
2
Documentation
12
Technical Details
| agent-governance-mcp | agentmesh-mcp | ferrumdeck | |
|---|---|---|---|
| Version | 3.2.2 | 4.0.0 | 0.7.4 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✗ No |
| License | MIT | MIT | Apache-2.0 |
| Dependencies | 9 | 9 | 1 |
| Crate Size | 23KB | 26KB | 17KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.70 | 1.70 | 1.80 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •agentmesh-mcp leads with a health score of 60/100, but none of the options score above 80.
- •ferrumdeck is pre-1.0 — API may change.