Versioned security assessment

Report ID: SA-14308673

6/30/2026, 5:26:45 AM

caveman-stats security assessment v2

Skill Security Certification Report

Audit History
Audit model: codex Historical report
Skill name
caveman-stats
Version
v2
Maintainer
juliusbrussee
Source
github.com/juliusbrussee/caveman/tree/main/skills/caveman-stats/
Coverage
2 Files scanned · 42 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.

Static external command findings are false positives from Markdown backticks and fenced examples, not executable code. The path traversal and weak cryptography findings are also false positives, but the skill declares local session-log reading and file writing through a hook, which creates a legitimate filesystem privacy concern.

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

2 Files scanned · 42 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.

Not recorded by this audit

Filesystem access

May read or write local files.

Observed in 2 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.

Not recorded by this audit

Capability review items (2)
Medium
README.md:7-9SKILL.md:5-10
Declared Session Log Filesystem Access
The skill states that a hook reads the current Claude Code session log and writes a lifetime-savings suffix file. This is expected for the feature, but local session logs can contain sensitive conversation data or metadata if implementation boundaries are too broad.
The behavior is explicitly described in both audited files. No hook source was present in the scanned skill files, so implementation safety cannot be fully verified here.
Low
README.md:7README.md:9README.md:13-25SKILL.md:10
Dismissed Markdown Backtick Execution Findings
The reported Ruby or shell backtick execution patterns are Markdown inline code, a slash-command example, and formatted sample output. No executable shell or Ruby backtick operation appears in the audited files.
The referenced lines are prose, Markdown fences, inline code references, or example output. They are not executable script content.

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 (2)
Low
README.md:30
Dismissed Documentation Link Path Traversal Finding
The path traversal pattern is a relative Markdown link to the repository README. It does not perform filesystem access or resolve user-controlled paths.
The line is a Markdown reference link only. There is no code that opens or traverses paths from that link.
Low
SKILL.md:3
Dismissed Weak Cryptography Finding
The reported weak cryptographic algorithm location is YAML front matter text. No weak cryptographic algorithm or cryptographic operation is present at that location.
Line 3 starts the description field in front matter. It does not mention or invoke MD5, SHA1, DES, or another weak cryptographic primitive.

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