Versioned security assessment

Report ID: SA-97B3C7C4

5/13/2026, 9:13:24 AM

caveman-stats security assessment v1

Skill Security Certification Report

Audit History
Audit model: claude Historical report
Skill name
caveman-stats
Version
v1
Maintainer
juliusbrussee
Source
github.com/juliusbrussee/caveman/tree/main/skills/caveman-stats/
Coverage
2 Files scanned · 42 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.

All 14 static analysis findings are false positives. The external_commands alerts flagged Markdown code formatting backticks as shell execution, and filesystem alerts flagged a legitimate relative documentation link. The weak crypto alert on SKILL.md line 3 was triggered by YAML folded block scalar syntax (description: >), not any cryptographic operation. The skill files contain no executable code, no network requests, no credential access, and no prompt injection attempts.

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

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.

Not recorded by this audit

Filesystem access

May read or write local files.

Observed in 1 evidence location

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

Risk findings

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

Confirmed security concerns (1)

RISK-001 Low
SKILL.md:3
YAML Syntax Misidentified as Weak Cryptography
The YAML folded block scalar indicator `>` on SKILL.md line 3 was flagged as a weak cryptographic algorithm. This is standard YAML syntax for multi-line string values, not a cryptographic operation of any kind.

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.

Static false positives ignored (2)
Low
README.md:7README.md:9README.md:13-15README.md:19-25SKILL.md:10
Markdown Code Formatting Misidentified as Shell Execution
Backtick-enclosed command examples and file paths in README.md and SKILL.md were flagged as Ruby/shell backtick execution by the static analyzer. These are standard Markdown inline code formatting indicators, not shell command execution. Example: `/caveman-stats` in a Markdown code block is a user-facing command example, not a shell exec call.
Low
README.md:30
Relative Documentation Link Misidentified as Path Traversal
The relative Markdown link `../../README.md` on line 30 was flagged as a path traversal sequence. This is a legitimate relative hyperlink pointing to the root README of the caveman repository, not a directory traversal attack.

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