Versioned security assessment

Report ID: SA-0715A6E0

7/27/2026, 11:44:10 AM

send-experiment-designer security assessment v8

Skill Security Certification Report

Audit History
Scanner version 3.0.0 Audit model: claude Latest published report
Skill name
send-experiment-designer
Version
v19.0.0
Maintainer
aaron-he-zhu
Source
github.com/aaron-he-zhu/aaron-marketing-skills/tree/main/email/deliver/send-experiment-designer
Coverage
1 Files scanned · 138 Lines analyzed
Policy version
skillstore-security-audit-policy-v1

Confirmed finding summary

No confirmed security findings

The completed audit recorded no confirmed security findings. This is not proof that the Skill has no side effects.

Installation context

Check the current Skill page

This page summarizes report evidence only. The Skill page provides the canonical install advisory.

Open current Skill page

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

Most static findings are false positives from Markdown formatting, documentation links, metadata URLs, and a statistical decimal. One documented command runs a local statistics helper; its numeric inputs and referenced script should be reviewed before use. No prompt-injection language, credential collection, data-exfiltration intent, or automatic network activity was found in SKILL.md.

Report position

Latest published report

Latest refers to the report sequence, not to artifact currentness.

Audit attestation

Active attestation

A public attestation is available for this exact report.

Human verification

Not verified

No human verification is recorded for this report.

Coverage

1 Files scanned · 138 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

    Commit and path bound

  2. Artifact

    Content and tree hashes bound

  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 14 evidence locations

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 41 evidence locations

Capability review items (1)
Medium
SKILL.md:66
Ruby/shell backtick execution
> **Statistical facts (keyless):** `python3 "${CLAUDE_PLUGIN_ROOT}/scripts/connectors/experiment.py"
The instructions explicitly invoke a local Python command to calculate experiment statistics. The arguments are intended to be numeric, but execution of a local script is an external-command capability that requires review of the referenced script.

Risk findings

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

No confirmed security findings were recorded for this completed audit.

Remediation

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

  1. FIX-001
    Medium
    Local command execution is documented for statistical calculations.
    Validate that experiment.py accepts numeric arguments only, quote all arguments, reject unexpected values, and document the script source and behavior for reviewers.

Expert evidence

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

Artifact subject

Marketplace commit
0715a6e09ea875c8e28cb705ce87cc83045e69c1
Content hash
0ad4da4f84f32463f0f010bc86649f7df1f5c0e86e7fcf075ce9c17c21c9ad20
Tree hash
00b40ce150c5e202c36aeb702d9cc20eba5994544ad864f050bc9ab15769f076
Skill path
skills/aaron-he-zhu/send-experiment-designer
Audit payload hash
2dd687788779244636a4478c5c1ede02

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 Signed attestation CITATION.cff SARIF 2.1.0 Signed installation manifest Source

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

Audit attestation: active