Decision Workspace
mcp-credentials-vault vs tsafe-mcp vs tsafe-core
Side-by-side comparison of Rust crates
53
mcp-credentials-vault
experimentalv1.1.0
Credentials Vault MCP server for ADK-Rust Enterprise — scoped, auditable credential access with pluggable vault backends
51
tsafe-mcp
experimentalv1.1.0
Bound-contract MCP server for tsafe — run policy-scoped commands without exposing secret values.
55
tsafe-core
experimentalv1.1.0
Core runtime engine for tsafe — encrypted credential storage, process injection contracts, audit log, RBAC
Core Metrics
| mcp-credentials-vault | tsafe-mcp | tsafe-core | |
|---|---|---|---|
| Health Score | 53 | 51 | 55 |
| Total Downloads | 25 | 41 | 175 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 2 | 23 |
| Releases | 2 | 2 | 6 |
| Last Updated | 1d ago | 2d ago | 2d ago |
| Age | 2d | 8d | 9d |
Health Breakdown
mcp-credentials-vault
Maintenance
14
Quality
16
Community
6
Popularity
2
Documentation
15
tsafe-mcp
Maintenance
14
Quality
13
Community
7
Popularity
2
Documentation
15
tsafe-core
Maintenance
14
Quality
13
Community
10
Popularity
3
Documentation
15
Technical Details
| mcp-credentials-vault | tsafe-mcp | tsafe-core | |
|---|---|---|---|
| Version | 1.1.0 | 1.1.0 | 1.1.0 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | Apache-2.0 | AGPL-3.0-or-later | AGPL-3.0-or-later |
| Dependencies | 22 | 19 | 37 |
| Crate Size | 49KB | 92KB | 227KB |
| Features | 8 | 0 | 4 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | 1.85 | 1.88 | 1.88 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •tsafe-core leads with a health score of 55/100, but none of the options score above 80.