Versioned security assessment

Report ID: SA-44F2A054

6/30/2026, 8:12:37 PM

ai-avatar-video security assessment v2

Skill Security Certification Report

Audit History
Audit model: codex Historical report
Skill name
ai-avatar-video
Version
v2
Maintainer
skills-shell
Source
github.com/skills-shell/skills/tree/main/tools/video/ai-avatar-video/
Coverage
1 Files scanned · 268 Lines analyzed
Policy version
Unavailable

Highest confirmed finding severity

Medium

3 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 command and network findings are mostly true positives because the skill teaches users to run belt CLI workflows against hosted inference apps. No malicious intent, prompt injection, credential theft, or weak cryptography was found; the weak-crypto alert on SKILL.md line 3 is a false positive. Publish with a warning about external processing, shell execution, account costs, and local output files.

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

1 Files scanned · 268 Lines analyzed

3 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.

Observed in 11 evidence locations

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 17 evidence locations

Risk findings

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

Confirmed security concerns (3)

RISK-001 Medium
SKILL.md:4SKILL.md:7SKILL.md:17SKILL.md:19-28SKILL.md:55-63SKILL.md:67-76SKILL.md:80-85SKILL.md:91-104SKILL.md:108-113SKILL.md:119-124SKILL.md:128-133SKILL.md:139-152SKILL.md:158-172SKILL.md:178-194SKILL.md:206-218SKILL.md:241-259SKILL.md:261
User-Triggered External CLI Execution
The skill grants Bash access for belt commands and provides many belt app run examples. This is expected for the skill, but it can spend account credits and process user media through external services.
The allowed-tools header and repeated belt examples confirm intentional command execution. The commands are documented user workflows, not hidden auto-execution or malware.
RISK-002 Medium
SKILL.md:11-13SKILL.md:17SKILL.md:23-27SKILL.md:55-63SKILL.md:80-85SKILL.md:108-113SKILL.md:119-124SKILL.md:128-133SKILL.md:158-172SKILL.md:206-218SKILL.md:265-267
External Hosted Media Processing
The examples send portrait images, audio, scripts, and videos to inference.sh apps and related model providers. Users should avoid sensitive personal data unless they accept those service terms.
The cited examples pass remote URLs and text inputs to hosted inference apps. No covert endpoint or credential exfiltration evidence was found.
RISK-003 Low
SKILL.md:145SKILL.md:160SKILL.md:165
Local Output Files May Be Overwritten
Several examples redirect command output to fixed JSON filenames. This is normal workflow storage, but running them may overwrite files with the same names.
Shell redirection to fixed filenames is visible in the examples. The impact is limited because the filenames are local workflow artifacts.

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:3
False Positive: Weak Cryptographic Algorithm
The scanner flagged SKILL.md line 3, but that line is a YAML description of avatar video features. No cryptographic algorithm or cryptographic operation is present.
Manual review of the cited line found only marketplace description text. There is no crypto code, weak hash, encryption mode, or key handling.

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