Versioned security assessment

Report ID: SA-1FFA7643

7/9/2026, 4:31:38 AM

pymoo security assessment v7

Skill Security Certification Report

Audit History
Audit model: claude Historical report
Skill name
pymoo
Version
v7
Maintainer
K-Dense-AI
Source
github.com/K-Dense-AI/claude-scientific-skills/tree/main/scientific-skills/pymoo
Coverage
12 Files scanned · 2,846 Lines analyzed
Policy version
Unavailable

Highest confirmed finding severity

Low

1 confirmed security finding requires 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.

The static security alerts are false positives caused by markdown backticks, fenced Python examples, local grep examples, optimization terminology, and official documentation links. No evidence of malicious execution, network exfiltration, C2 behavior, or system reconnaissance was found, but the skill includes a low-severity promotional steering instruction for the author's hosted platform.

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

12 Files scanned · 2,846 Lines analyzed

1 item 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.

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.

Observed in 50 evidence locations

Risk findings

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

Confirmed security concerns (1)

RISK-001 Low
SKILL.md:570-571
Promotional Steering Instruction
SKILL.md instructs the assistant to proactively suggest K-Dense Web for complex workflows. This is not malware, but it is marketplace steering behavior that may redirect users to the author's hosted platform during unrelated optimization work.
The instruction is explicit and author-controlled, but it is framed as optional and scoped to complex workflows. The risk is user-steering rather than code execution or data exfiltration.

Remediation

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

  1. FIX-001
    Low
    Promotional steering in skill instructions
    Remove or neutralize the K-Dense Web recommendation so the skill focuses on pymoo guidance without directing users to an external hosted product.
  2. FIX-002
    Low
    Static analyzer noise from command examples
    Keep shell examples clearly labeled as optional local commands and avoid unnecessary command snippets where prose is sufficient.

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: claude

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