Decision Workspace
persona-wire-mcp vs persona-wire-credentials vs persona-wire-transport-http
Side-by-side comparison of Rust crates
50
persona-wire-mcp
experimentalv0.14.0
persona-wire MCP server library — exposes serve_stdio() for the unified persona-wire CLI's `mcp` subcommand. Wraps persona-wire-core's Application use cases as MCP Tools (wire_init / wire_close / wire_node_* / wire_edge_* / wire_spec_* / wire_projection_*).
57
persona-wire-credentials
experimentalv0.14.0
Provider-chain credential resolution for persona-wire Adapters (env var → OS keychain), token type unified as secrecy::SecretString.
57
persona-wire-transport-http
experimentalv0.14.0
Shared HTTP transport for persona-wire Adapters (JSON GET/POST + raw byte fetch, bearer auth, custom headers). No scheme-specific knowledge.
Core Metrics
| persona-wire-mcp | persona-wire-credentials | persona-wire-transport-http | |
|---|---|---|---|
| Health Score | 50 | 57 | 57 |
| Total Downloads | 487 | 229 | 242 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 21 | 31 | 39 |
| Releases | 21 | 5 | 5 |
| Last Updated | 1d ago | 1d ago | 1d ago |
| Age | 28d | 6d | 6d |
Health Breakdown
persona-wire-mcp
Maintenance
14
Quality
11
Community
10
Popularity
3
Documentation
12
persona-wire-credentials
Maintenance
19
Quality
13
Community
10
Popularity
3
Documentation
12
persona-wire-transport-http
Maintenance
19
Quality
13
Community
10
Popularity
3
Documentation
12
Technical Details
| persona-wire-mcp | persona-wire-credentials | persona-wire-transport-http | |
|---|---|---|---|
| Version | 0.14.0 | 0.14.0 | 0.14.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 25 | 4 | 5 |
| Crate Size | 57KB | 18KB | 19KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.78 | 1.78 | 1.78 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •persona-wire-credentials leads with a health score of 57/100, but none of the options score above 80.
- •persona-wire-mcp has the most downloads (487), suggesting wider adoption.