Passes 3 checks with a soft flag on supply chain — worth a look, not a dealbreaker.
- Publisher
- io.github.aliasunder
- Repository
- github.com/aliasunder/vault-cortex
- Install
- oci:ghcr.io/aliasunder/vault-mcp:0.15.11, oci:ghcr.io/aliasunder/vault-mcp:0.15.12, oci:ghcr.io/aliasunder/vault-mcp:0.15.13, oci:ghcr.io/aliasunder/vault-mcp:0.15.14, oci:ghcr.io/aliasunder/vault-mcp:0.15.16, oci:ghcr.io/aliasunder/vault-mcp:0.15.17, oci:ghcr.io/aliasunder/vault-mcp:0.15.18, oci:ghcr.io/aliasunder/vault-mcp:0.15.19, oci:ghcr.io/aliasunder/vault-mcp:0.15.20, oci:ghcr.io/aliasunder/vault-mcp:0.15.21, oci:ghcr.io/aliasunder/vault-mcp:0.15.22, oci:ghcr.io/aliasunder/vault-mcp:0.15.23, oci:ghcr.io/aliasunder/vault-mcp:0.15.4, oci:ghcr.io/aliasunder/vault-mcp:0.16.0, oci:ghcr.io/aliasunder/vault-mcp:0.16.1, oci:ghcr.io/aliasunder/vault-mcp:0.16.2, oci:ghcr.io/aliasunder/vault-mcp:0.16.3, oci:ghcr.io/aliasunder/vault-mcp:0.17.0, oci:ghcr.io/aliasunder/vault-mcp:0.17.1, oci:ghcr.io/aliasunder/vault-mcp:0.17.2, oci:ghcr.io/aliasunder/vault-mcp:0.17.3, oci:ghcr.io/aliasunder/vault-mcp:0.17.4, oci:ghcr.io/aliasunder/vault-mcp:0.17.5, oci:ghcr.io/aliasunder/vault-mcp:0.17.6, oci:ghcr.io/aliasunder/vault-mcp:0.17.7, oci:ghcr.io/aliasunder/vault-mcp:0.17.8, oci:ghcr.io/aliasunder/vault-mcp:0.18.0, oci:ghcr.io/aliasunder/vault-mcp:0.18.1, oci:ghcr.io/aliasunder/vault-mcp:0.18.2, oci:ghcr.io/aliasunder/vault-mcp:0.19.1, oci:ghcr.io/aliasunder/vault-mcp:0.19.2, oci:ghcr.io/aliasunder/vault-mcp:0.19.3, oci:ghcr.io/aliasunder/vault-mcp:0.19.4, oci:ghcr.io/aliasunder/vault-mcp:0.19.5, oci:ghcr.io/aliasunder/vault-mcp:0.19.6, oci:ghcr.io/aliasunder/vault-mcp:0.20.0, oci:ghcr.io/aliasunder/vault-mcp:0.20.1, oci:ghcr.io/aliasunder/vault-mcp:0.20.2, oci:ghcr.io/aliasunder/vault-mcp:0.21.0, oci:ghcr.io/aliasunder/vault-mcp:0.21.1, oci:ghcr.io/aliasunder/vault-mcp:0.22.0, oci:ghcr.io/aliasunder/vault-mcp:0.23.0, oci:ghcr.io/aliasunder/vault-mcp:0.23.1, oci:ghcr.io/aliasunder/vault-mcp:0.23.10, oci:ghcr.io/aliasunder/vault-mcp:0.23.11, oci:ghcr.io/aliasunder/vault-mcp:0.23.12, oci:ghcr.io/aliasunder/vault-mcp:0.23.2, oci:ghcr.io/aliasunder/vault-mcp:0.23.3, oci:ghcr.io/aliasunder/vault-mcp:0.23.4, oci:ghcr.io/aliasunder/vault-mcp:0.23.5, oci:ghcr.io/aliasunder/vault-mcp:0.23.6, oci:ghcr.io/aliasunder/vault-mcp:0.23.7, oci:ghcr.io/aliasunder/vault-mcp:0.23.8, oci:ghcr.io/aliasunder/vault-mcp:0.23.9, oci:ghcr.io/aliasunder/vault-mcp:0.24.0, oci:ghcr.io/aliasunder/vault-mcp:0.25.0, oci:ghcr.io/aliasunder/vault-mcp:0.25.1, oci:ghcr.io/aliasunder/vault-mcp:0.25.2, oci:ghcr.io/aliasunder/vault-mcp:0.25.3, oci:ghcr.io/aliasunder/vault-mcp:0.25.4, oci:ghcr.io/aliasunder/vault-mcp:0.26.0, oci:ghcr.io/aliasunder/vault-mcp:0.26.1, oci:ghcr.io/aliasunder/vault-mcp:0.26.2, oci:ghcr.io/aliasunder/vault-mcp:0.26.3, oci:ghcr.io/aliasunder/vault-mcp:0.26.4, oci:ghcr.io/aliasunder/vault-mcp:0.26.5, oci:ghcr.io/aliasunder/vault-mcp:0.26.6, oci:ghcr.io/aliasunder/vault-mcp:0.26.7, oci:ghcr.io/aliasunder/vault-mcp:0.26.8, oci:ghcr.io/aliasunder/vault-mcp:0.26.9, oci:ghcr.io/aliasunder/vault-cortex:0.27.0, oci:ghcr.io/aliasunder/vault-cortex:0.27.1, oci:ghcr.io/aliasunder/vault-cortex:0.27.2, oci:ghcr.io/aliasunder/vault-cortex:0.28.0, oci:ghcr.io/aliasunder/vault-cortex:0.28.1, oci:ghcr.io/aliasunder/vault-cortex:0.28.2, oci:ghcr.io/aliasunder/vault-cortex:0.28.3, oci:ghcr.io/aliasunder/vault-cortex:0.28.4, oci:ghcr.io/aliasunder/vault-cortex:0.29.0, oci:ghcr.io/aliasunder/vault-cortex:0.29.1, oci:ghcr.io/aliasunder/vault-cortex:0.29.2, oci:ghcr.io/aliasunder/vault-cortex:0.29.3, oci:ghcr.io/aliasunder/vault-cortex:0.29.4, oci:ghcr.io/aliasunder/vault-cortex:0.29.5, oci:ghcr.io/aliasunder/vault-cortex:0.29.6, oci:ghcr.io/aliasunder/vault-cortex:0.29.7, oci:ghcr.io/aliasunder/vault-cortex:0.30.0
- Versions
- 87
- Inspected
- 4 of 6 checks · 65%
- Scored
- 2026-07-20 · rubric 1.0.0
What we checked
Six static checks, weighted by risk. Every result reflects only what could be observed in the published package and repository — never intent.
Injection surface
unscannable25% of gradeTool descriptions/manifest scanned for instruction-injection patterns (imperatives at the model, hidden text, 'ignore previous', data-exfil URLs).
No tool descriptions, server instructions, prompts, or resources were fetched; nothing to scan for injection.
Supply chain
warn25% of gradePackage provenance: namespace verification, repo linkage, maintainer count, account age, postinstall scripts, typosquat distance.
dependency "yaml" is edit-distance 2 from popular package "yarn" (typosquat candidate)
Credential hygiene
pass15% of gradeHow the server takes secrets (env vs plaintext config vs hardcoded); secrets appearing in tool schemas.
No hardcoded secrets, secret-shaped tool parameters, or leaked keys found. PASS = no static red flag; static analysis cannot prove the code honors env-based secret handling at runtime.
Permission scope
pass15% of gradeDeclared tools vs. breadth (filesystem, network, exec); flags shell-exec and unbounded filesystem access.
No shell-exec, unbounded/sensitive filesystem, or download-and-run primitives found in scanned source. PASS = no static red flag. Static scanning is blind to code fetched or executed at runtime.
Version behavior
pass10% of gradeDiff of tool definitions between versions; new permissions or changed descriptions in a patch release (the postmark-mcp class).
tool surface, capabilities, install scripts, and publisher unchanged vs prior version 0.29.7 (minor bump); no rug-pull drift.
Transport config
unscannable10% of gradeRemote servers: TLS and auth mode (none/token/OAuth). Local servers: whether the manifest indicates it phones home.
local stdio server: no remote transport or auth surface, and no phone-home/telemetry signal found in source. Absence of transport findings is NOT a safety guarantee — phone-home hosts can be constructed at runtime and defeat static analysis.
Version history
Each release plotted by grade against the safe line at B. A version that sinks below the line has lost its trusted standing — the shape of a rug-pull.
| Version | Published | Grade | Score | Inspected | Change |
|---|---|---|---|---|---|
| v0.30.0 · current | 2026-07-19 | B | 87.5 | 4/6 · 65% | ±0 |
| v0.29.7 | 2026-07-18 | B | 87.5 | 3/6 · 55% | ±0 |
| v0.26.7 | 2026-07-07 | B | 87.5 | 3/6 · 55% | ±0 |
| v0.23.12 | 2026-06-29 | B | 87.5 | 3/6 · 55% | — |