Decision Workspace
mcp-document vs adk-mcp-sdk vs mcp-credentials-vault
Side-by-side comparison of Rust crates
48
mcp-document
experimentalv2.0.0
Enterprise Document MCP Server — Google Docs, Google Drive, Notion, and Microsoft OneDrive/SharePoint with full CRUD, search, export, comments, and sharing
58
adk-mcp-sdk
experimentalv0.1.3
Enterprise SDK traits for ADK-Rust MCP servers — health checks, tool metadata, risk classes, credential binding, and registry compatibility
53
mcp-credentials-vault
experimentalv1.1.0
Credentials Vault MCP server for ADK-Rust Enterprise — scoped, auditable credential access with pluggable vault backends
Core Metrics
| mcp-document | adk-mcp-sdk | mcp-credentials-vault | |
|---|---|---|---|
| Health Score | 48 | 58 | 53 |
| Total Downloads | 27 | 280 | 25 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 99 | 0 |
| Releases | 2 | 4 | 2 |
| Last Updated | 1d ago | 1d ago | 1d ago |
| Age | 1d | 2d | 2d |
Health Breakdown
mcp-document
Maintenance
14
Quality
16
Community
6
Popularity
2
Documentation
10
adk-mcp-sdk
Maintenance
19
Quality
13
Community
11
Popularity
3
Documentation
12
mcp-credentials-vault
Maintenance
14
Quality
16
Community
6
Popularity
2
Documentation
15
Technical Details
| mcp-document | adk-mcp-sdk | mcp-credentials-vault | |
|---|---|---|---|
| Version | 2.0.0 | 0.1.3 | 1.1.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✓ Yes |
| License | Apache-2.0 | Apache-2.0 | Apache-2.0 |
| Dependencies | 16 | 6 | 22 |
| Crate Size | 33KB | 15KB | 49KB |
| Features | 5 | 0 | 8 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | 1.85 | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •adk-mcp-sdk leads with a health score of 58/100, but none of the options score above 80.
- •adk-mcp-sdk is pre-1.0 — API may change.