Versioned security assessment

Report ID: SA-2E368361

7/6/2026, 3:59:21 PM

consent-registry security assessment v2

Skill Security Certification Report

Audit History
Audit model: codex Historical report
Skill name
consent-registry
Version
v2
Maintainer
aaron-he-zhu
Source
github.com/aaron-he-zhu/aaron-marketing-skills/tree/main/protocol/consent-registry
Coverage
1 Files scanned · 108 Lines analyzed
Policy version
Unavailable

Highest confirmed finding severity

Medium

2 confirmed security findings require attention.

Installation context

Historical evidence

This report may not describe the currently installable artifact. Open the current Skill page for install guidance.

Open current Skill page

This report does not block or authorize the manifest or ZIP.

Most static findings are false positives from Markdown backticks, relative documentation links, and homepage metadata. One real medium-risk issue remains: an optional live Resend connector command can mutate external suppression state. The skill also handles persistent subscriber consent records, so privacy minimization and retention controls are required.

Report position

Historical report

Open audit history before using this report to install.

Audit attestation

Not attestable

The required immutable binding is incomplete.

Human verification

Not verified

No human verification is recorded for this report.

Coverage

1 Files scanned · 108 Lines analyzed

3 items shown for review

Limitations

This report does not claim runtime or sandbox execution and does not prove the absence of side effects.

Evidence chain

Follow the evidence from source binding to the install contract. Available evidence supports verification; it is not a safety guarantee.

  1. Source

    Binding unavailable

  2. Artifact

    Identity incomplete

  3. Audit

    Complete

  4. Install contract

    Open manifest to verify

    Open manifest

Capabilities observed

Observed means this report recorded supporting evidence. Not recorded does not prove that a capability is absent.

Contains scripts

May execute code included with the Skill.

Not recorded by this audit

Network access

May connect to external services.

Observed in 2 evidence locations

Filesystem access

May read or write local files.

Observed in 18 evidence locations

Env variables

May read values from the process environment.

Observed in 2 evidence locations

External commands

May invoke commands or programs outside the Skill.

Observed in 32 evidence locations

Capability review items (1)
Medium
SKILL.md:67
Ruby/shell backtick execution
**Zero-dependency downstream sync (when Resend is the ESP)**: after an opt-out is recorded here, `py
Line 67 documents a python3 connector command with --live that can mutate Resend suppression state. It is optional and scoped, but it is real external command execution with external side effects.

Risk findings

Confirmed security concerns are separated from items that still need review.

Confirmed security concerns (2)

RISK-001 Medium
SKILL.md:67
Live ESP Suppression Sync
The skill documents a Resend connector command with --live to mirror opt-outs to the email platform. This can change external subscriber state and needs explicit confirmation and safe argument handling.
Line 67 directly shows a live connector command for Resend suppression. The action is scoped to opt-outs, but it has external side effects.
RISK-002 Low
SKILL.md:46SKILL.md:90-92
Persistent Subscriber Consent Records
The skill writes per-subject consent records and event history under memory/consent. These records can include subscriber identifiers and compliance proof, so minimization and retention controls are important.
Lines 46 and 90-92 describe durable per-subject records and first-write confirmation. The privacy risk is inherent to the stated registry function.

Remediation

Suggested fixes recorded by this audit. Applying them is the maintainer’s responsibility.

  1. FIX-001
    Medium
    Optional live Resend sync can mutate external ESP state.
    Require explicit user confirmation before --live, pass subscriber identifiers as separate arguments, and keep dry-run as the default.
  2. FIX-002
    Low
    Consent records can contain subscriber identifiers and proof.
    Store minimized or hashed identifiers, record only required proof, and document retention rules for memory/consent/.
  3. FIX-003
    Low
    Markdown examples and links trigger noisy static findings.
    Label prompt examples as non-shell text and separate operational connector commands from reference prose.

Expert evidence

Immutable subject identity, scanner metadata, dismissed matches, and source-level evidence.

Artifact subject

Marketplace commit
Unavailable
Content hash
Unavailable
Tree hash
Unavailable
Skill path
Unavailable
Audit payload hash
Unavailable

Analysis metadata

Audit model: codex

Analysis state: Complete

Scope is limited to the recorded files, lines, methods, and evidence. No runtime or sandbox execution is claimed.

Verify and export

JSON report CITATION.cff SARIF 2.1.0 Signed installation manifest

The manifest and lockfile bind install artifacts to cryptographic hashes. This integrity claim is separate from the security assessment.

Audit attestation: not_attestable