B+

npm:vaultbox

Item: npm:vaultbox
Rating: 89
Author: wmcp.sh

https://www.npmjs.com/package/vaultbox

89/100 · MCP Trust Grade · checked 1h ago · MCP 0.1.1

What it offers — 4 tools · Commerce

lockbox_init

Initialize lockbox in a project. Creates .vaultbox-key, .secrets/ directory, and updates .gitignore.

lockbox_set

Set (encrypt and store) a secret in the lockbox.

lockbox_list

List secret names (not values) stored in the lockbox.

lockbox_get

Get (decrypt) a secret from the lockbox.

Spec / packaging20%100

✓ depends on an MCP SDK
✓ declares a bin entry (runnable server)
✓ 4 tool(s) detected in source

Security (OWASP MCP)30%90

no high-risk patterns in sampled source
scanned 3 source files

Maintenance / popularity20%92

published within 90 days
2 published versions

Tool hygiene15%70

no TypeScript types
0 runtime deps

Transparency / provenance15%90

✓ public repository linked
✓ MIT license
4 weekly downloads

Findings

INFO Static analysis of npm package vaultbox@0.1.1 (stdio server — no remote endpoint). Reliability/behavioral signals require running it; not measured.

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MCP Trust report card — npm:vaultbox grade B+

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How this grade is computed. An open, independent rubric — Spec conformance (20%), Security mapped to the OWASP MCP Top 10 (30%), Reliability (20%), Tool hygiene (15%), Transparency (15%) — run by connecting to the server and inspecting its real MCP surface. The grade is free and identical whether or not the operator pays. v1 uses static + spec signals from a single connection; continuous uptime, real latency, and annotation-truthing (declared readOnly vs observed behavior) layer on via the wmcp.sh proxy.