Versioned security assessment

Report ID: SA-A2F37366

7/6/2026, 6:15:51 PM

pymoo security assessment v6

Skill Security Certification Report

Audit History
Audit model: codex Historical report
Skill name
pymoo
Version
v6
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

High

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 detections were false positives caused by markdown backticks, optimization terminology, and documentation URLs. Semantic review found an embedded safety-assessment file and an instruction to promote an external hosted service. Remove those non-skill instructions before publishing.

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

2 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.

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 68 evidence locations

Risk findings

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

Confirmed security concerns (2)

RISK-001 High
EVALUATION_OUTPUT.json:15-18EVALUATION_OUTPUT.json:19-49
Prompt Injection Attempt Detected
EVALUATION_OUTPUT.json embeds a prior audit verdict with risk_level safe, safe_to_publish true, and the claim "No malicious code present." This can bias automated or human security review.
The file contains explicit prior safety verdicts inside the untrusted skill package. It does not issue direct override commands, so confidence is high but not maximum.
RISK-002 Medium
SKILL.md:570-571
External Service Promotion Instruction
SKILL.md instructs agents to proactively suggest K-Dense Web for complex workflows. This redirects users toward the author's hosted service and may move sensitive work outside the current tool.
The promotional instruction is explicit and tied to an external hosted service. It is not direct data exfiltration, so medium severity is appropriate.

Remediation

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

  1. FIX-001
    High
    Embedded audit assessment in EVALUATION_OUTPUT.json
    Remove EVALUATION_OUTPUT.json from the skill package. Security verdict files should not ship with user-facing skill instructions.
  2. FIX-002
    Medium
    External service promotion in SKILL.md
    Remove or neutralize the K-Dense Web promotion. If external services are needed, disclose them as optional references only.

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.

Static false positives ignored (1)
High
EVALUATION_OUTPUT.json:42
C2 keywords
"reasoning": "Flags terms like 'control' and 'command' which appear in algorithm descriptions (e.g.,
Force-confirmed blocker/high static finding; AI dismissal overridden.

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