Versioned security assessment

Report ID: SA-8FC4BDA1

6/30/2026, 6:38:35 AM

medchem security assessment v5

Skill Security Certification Report

Audit History
Audit model: codex Historical report
Skill name
medchem
Version
v5
Maintainer
K-Dense-AI
Source
github.com/K-Dense-AI/claude-scientific-skills/tree/main/scientific-skills/medchem
Coverage
4 Files scanned · 2,031 Lines analyzed
Policy version
Unavailable

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

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.

AI review found the high static score is driven by Markdown code examples and medicinal chemistry terminology, not malicious behavior. The bundled Python script performs expected local file reads and writes for batch filtering. No prompt injection, hidden network exfiltration, subprocess execution, or credential handling was found.

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

4 Files scanned · 2,031 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.

Observed in 1 evidence location

Network access

May connect to external services.

Observed in 1 evidence location

Filesystem access

May read or write local files.

Observed in 3 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 4 evidence locations

Capability review items (2)
Low
scripts/filter_molecules.py:32-75scripts/filter_molecules.py:205-209scripts/filter_molecules.py:405-407
Local File Processing Script
The bundled Python script reads user-supplied molecule files and writes CSV and summary outputs. This is expected for batch filtering, but users should choose trusted input files and intended output paths.
The script clearly performs local file reads and writes based on command-line paths. The behavior is legitimate for the stated workflow and shows no exfiltration or hidden execution.
Low
SKILL.md:402-403
Hardcoded Documentation Links
The network findings are visible documentation links to the medchem documentation and repository. No executable network request or automatic data transmission was found.
The cited lines are plain Markdown URLs. A broader search found no requests, sockets, curl, wget, webhook, token, or secret handling behavior.

Risk findings

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

No confirmed security findings were recorded for this completed audit.

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)
Low
SKILL.md:27-29references/api_guide.md:21-32references/rules_catalog.md:243-246references/rules_catalog.md:449-456
Static Findings Are Documentation False Positives
The external command findings occur in Markdown code fences and inline API examples. The weak cryptography and C2 keyword alerts match chemistry terms such as CNS, PAINS, and warhead, not executable cryptographic or command behavior.
The cited lines are Markdown examples or medicinal chemistry catalog text. I found no shell execution, cryptographic operation, or command-and-control logic in those contexts.

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