Versioned security assessment

Report ID: SA-141B7DAD

6/29/2026, 9:12:22 AM

superpower-zustand security assessment v6

Skill Security Certification Report

Audit History
Audit model: codex Historical report
Skill name
superpower-zustand
Version
v6
Maintainer
Cygnusfear
Source
github.com/Cygnusfear/claude-stuff/tree/main/skills/superpower-zustand
Coverage
3 Files scanned · 516 Lines analyzed
Policy version
Unavailable

Highest confirmed finding severity

Low

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.

Static command-execution findings are false positives caused by Markdown code fences and backticked TypeScript identifiers, not shell execution. The skill includes optional browser persistence and a relative fetch example, which are legitimate Zustand patterns but should not be used for secrets without explicit user review.

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

3 Files scanned · 516 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 1 evidence location

Filesystem access

May read or write local files.

Not recorded by this audit

Env variables

May read values from the process environment.

Not recorded by this audit

External commands

May invoke commands or programs outside the Skill.

Not recorded by this audit

Capability review items (1)
Low
references/pattern-guide.md:154-158
Relative Fetch Example in Documentation
The pattern guide includes an async action that fetches from a relative application endpoint. No external host or credential exfiltration is present, but generated examples may perform network requests.
The fetch call is direct and visible, but it targets a relative path. This supports a low-risk finding rather than a high-risk network concern.

Risk findings

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

Confirmed security concerns (2)

RISK-001 Low
SKILL.md:117-119references/pattern-guide.md:79-83references/pattern-guide.md:219
Optional Browser Persistence Guidance
The skill documents localStorage and sessionStorage persistence for Zustand state. This is a normal feature, but generated stores could expose sensitive client data if users persist secrets or tokens.
The cited lines explicitly discuss browser storage persistence. The risk is limited because no credentials are shown and persistence is configurable.
RISK-002 Low
SKILL.md:3SKILL.md:8-10
Overly Directive Skill Language
The skill uses mandatory and critical wording to enforce its architectural pattern. It does not ask the evaluator to skip analysis, but the directive tone could overconstrain agent behavior when selected.
The text is clearly directive, but it is scoped to Zustand implementation guidance. I did not find evidence that it tries to override security review or system instructions.

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