Decision Workspace
sigil-protocol vs oatf vs agentmesh-mcp
Side-by-side comparison of Rust crates
53
sigil-protocol
experimentalv0.1.5
SIGIL — Sovereign Identity-Gated Interaction Layer. An open protocol for securing AI agent-to-tool interactions.
56
oatf
experimentalv0.4.0
Rust SDK for the Open Agent Threat Format (OATF)
55
agentmesh-mcp
experimentalv3.7.0
Public Preview — MCP governance and security primitives for the Agent Governance Toolkit
Core Metrics
| sigil-protocol | oatf | agentmesh-mcp | |
|---|---|---|---|
| Health Score | 53 | 56 | 55 |
| Total Downloads | 250 | 915 | 223 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 3 | 0 |
| Releases | 6 | 4 | 9 |
| Last Updated | 93d ago | 63d ago | 7d ago |
| Age | 3m | 3m | 1m |
Health Breakdown
sigil-protocol
Maintenance
20
Quality
13
Community
6
Popularity
3
Documentation
11
oatf
Maintenance
15
Quality
14
Community
8
Popularity
4
Documentation
15
agentmesh-mcp
Maintenance
16
Quality
15
Community
6
Popularity
3
Documentation
15
Technical Details
| sigil-protocol | oatf | agentmesh-mcp | |
|---|---|---|---|
| Version | 0.1.5 | 0.4.0 | 3.7.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | EUPL-1.2 | Apache-2.0 | MIT |
| Dependencies | 14 | 10 | 9 |
| Crate Size | 61KB | 91KB | 26KB |
| Features | 1 | 3 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | 1.88 | 1.70 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •oatf leads with a health score of 56/100, but none of the options score above 80.
- •sigil-protocol, oatf are pre-1.0 — API may change.