Versioned security assessment

Report ID: SA-CDBA5C8D

2/25/2026, 2:55:46 AM

skill-creator security assessment v1

Skill Security Certification Report

Audit History
Audit model: claude Historical report
Skill name
skill-creator
Version
v1
Maintainer
Eric Andrade
Source
github.com/sickn33/antigravity-awesome-skills/tree/main/skills/skill-creator
Coverage
8 Files scanned · 1,689 Lines analyzed
Policy version
Unavailable

Highest confirmed finding severity

Low

2 confirmed security findings require 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.

Static scanner flagged 274 patterns but evaluation reveals these are false positives. Markdown code blocks trigger 'shell execution' alerts, 'MD' substrings trigger 'weak crypto' alerts, and documentation URLs trigger 'network' alerts. Actual Python scripts are legitimate scaffolding tools with no credential access or command injection vulnerabilities.

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

8 Files scanned · 1,689 Lines analyzed

4 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 3 evidence locations

Network access

May connect to external services.

Not recorded by this audit

Filesystem access

May read or write local files.

Observed in 4 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)
Low
README.md:15-261SKILL.md:43-593
Markdown Code Blocks Flagged as Shell Execution
Backticks in markdown files (README.md, SKILL.md) are for code formatting, not actual shell execution. Backticks in Python string literals are documentation examples.
Verified by reading code - no subprocess calls found, only markdown code blocks and string literals
Low
README.md:45-48SKILL.md:353
Documentation About File Operations Flagged
References to ~/.claude, ~/.copilot directories and symlink creation are legitimate skill installation instructions, not malicious file operations.
Symlink creation is documented best practice for skill installation

Risk findings

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

Confirmed security concerns (2)

RISK-001 Low
LICENSE.txt:4README.md:35SKILL.md:591-592
Documentation References Flagged as Network Calls
Static scanner flagged hardcoded URLs in LICENSE.txt and README.md. These are documentation references, not actual network calls in code.
URLs are plain text in documentation files, not network calls in executable code
RISK-002 Low
LICENSE.txt:61LICENSE.txt:107SKILL.md:3
Substring Matching Error for Weak Crypto
Scanner incorrectly flags 'MD' substring in words like 'Provided', 'Derivative', 'designated' as 'MD5' weak cryptographic algorithm.
Pattern matching error - no weak crypto algorithms present in code

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.

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