Versioned security assessment

Report ID: SA-9BA346CA

6/30/2026, 12:23:05 PM

brand-guidelines-anthropic security assessment v2

Skill Security Certification Report

Audit History
Audit model: codex Historical report
Skill name
brand-guidelines-anthropic
Version
v2
Maintainer
sickn33
Source
github.com/sickn33/antigravity-awesome-skills/tree/main/skills/brand-guidelines-anthropic
Coverage
2 Files scanned · 281 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 analysis flagged license URLs, Markdown backticks, and keyword matches as possible risks. Review found only documentation, color values, font guidance, and Apache License text; no executable code, network behavior, prompt injection, or data exfiltration evidence 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

2 Files scanned · 281 Lines analyzed

0 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.

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.

Not recorded by this audit

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 (4)
Low
LICENSE.txt:4LICENSE.txt:196
False Positive: License URLs Are Documentation
The hardcoded URLs are standard Apache License reference links in LICENSE.txt. They are not fetched, executed, or used by the skill.
The lines are part of static license text. No code path or instruction uses these URLs for network access.
Low
LICENSE.txt:61LICENSE.txt:107LICENSE.txt:141LICENSE.txt:145-146LICENSE.txt:186
False Positive: License Text Is Not Cryptography
The weak cryptographic algorithm alerts match ordinary Apache License legal wording. No hashing, encryption, or cryptographic implementation appears at these locations.
The locations are plain legal prose from Apache License 2.0. There is no executable cryptographic API usage.
Low
SKILL.md:23-26SKILL.md:30-32
False Positive: Markdown Color Values Are Not Commands
The backtick alerts in SKILL.md wrap color hex values for Markdown formatting. They are not Ruby backtick execution or shell commands.
The backticks contain static hex color literals in Markdown bullets. SKILL.md is documentation and contains no Ruby code.
Low
SKILL.md:3SKILL.md:15SKILL.md:25SKILL.md:67SKILL.md:74SKILL.md:78
False Positive: Documentation Keywords Are Not Reconnaissance
The remaining alerts point to descriptive text about brand styling, fonts, and RGBColor. No system or network reconnaissance instructions are present.
The lines describe brand keywords, fallback fonts, and color application. I found no commands that inspect systems, ports, networks, or credentials.

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