Versioned security assessment

Report ID: SA-C3FD1367

5/28/2026, 9:27:44 AM

elevenlabs-music-generation security assessment v1

Skill Security Certification Report

Audit History
Audit model: claude Historical report
Skill name
elevenlabs-music-generation
Version
v1
Maintainer
runcomfy-com
Source
github.com/runcomfy-com/skills/tree/main/elevenlabs-music-generation/
Coverage
1 Files scanned · 189 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.

The static analyzer flagged 93 potential issues, but all are false positives. SKILL.md is a markdown documentation file, not executable code. Backtick syntax in code blocks is documentation formatting. Hardcoded URLs are legitimate RunComfy API endpoints. No cryptographic algorithms or malicious patterns exist. The skill properly documents shell injection prevention via JSON input and uses standard token storage with mode 0600 permissions.

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 · 189 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.

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.

Confirmed security concerns (3)

RISK-001 Medium
SKILL.md:31-37SKILL.md:84-91SKILL.md:95-103SKILL.md:107-115
External Command Patterns in Documentation
The static analyzer flagged 69 instances of 'Ruby/shell backtick execution' in SKILL.md. These are markdown code blocks containing example CLI commands. The backticks are documentation formatting, not executable code. SKILL.md is a documentation file that describes how to use the runcomfy CLI - it does not execute any commands itself. This is a false positive from the static analyzer misinterpreting markdown documentation as code.
The file is SKILL.md - a markdown documentation file. All backticks appear inside fenced code blocks (```) which are documentation examples, not executable code. The skill invokes the CLI as a single command without shell expansion of user input.
RISK-002 Medium
SKILL.md:19SKILL.md:27SKILL.md:184-188
Hardcoded URLs for External Service
The static analyzer flagged 12 instances of 'Hardcoded URL' at lines 19, 27, 51, 74, 166, 184-188. These are legitimate RunComfy API endpoints and documentation links. As a music generation skill that calls the RunComfy Model API, external URLs are expected and necessary for the skill to function. The skill explicitly documents its outbound endpoints as model-api.runcomfy.net and download whitelisted domains.
The skill is a music generation tool that requires calling the RunComfy API. URLs are documented service endpoints, not hidden exfiltration channels.
RISK-003 Low
SKILL.md:175
API Token Storage Path
Line 175 references ~/.config/runcomfy/token.json for token storage. This is standard practice for CLI tools and is properly documented with mode 0600 permissions and RUNCOMFY_TOKEN env var alternative for CI environments. This is not a security issue.
Token storage at ~/.config with mode 0600 is standard secure practice. The skill explicitly warns against echoing tokens or checking them in.

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