Versioned security assessment

Report ID: SA-55BF4B4A

6/28/2026, 6:17:26 AM

nano-banana-edit security assessment v2

Skill Security Certification Report

Audit History
Audit model: codex Historical report
Skill name
nano-banana-edit
Version
v2
Maintainer
agentspace-so
Source
github.com/agentspace-so/runcomfy-agent-skills/tree/main/nano-banana-edit/
Coverage
1 Files scanned · 186 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 heavily over-counted Markdown backticks and examples as executable Ruby shell syntax, so most command findings are false positives. The skill still intentionally uses the RunComfy CLI, sends prompts and image URLs to RunComfy over HTTPS, and writes outputs or tokens locally, so publication should include a medium-risk warning. No evidence of malware, prompt injection, credential exfiltration, or hidden execution was found in SKILL.md.

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 · 186 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 5 evidence locations

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.

Observed in 4 evidence locations

Capability review items (3)
Medium
SKILL.md:53-61SKILL.md:177-184
Third-Party Image Processing Through RunComfy
The skill directs users to send prompts and image URLs to the RunComfy Model API through the local RunComfy CLI. This is expected behavior for the skill, but user images, prompts, and generated outputs leave the local environment and should be treated as third-party processing.
The network behavior is explicitly documented, including the API endpoint and output download domains. It appears intentional rather than malicious, but it materially affects user privacy.
Medium
SKILL.md:23-25SKILL.md:42-44SKILL.md:67-73SKILL.md:177
External CLI Invocation Required
The skill requires installing and running the RunComfy CLI, including commands for login and model execution. This is core functionality, but external command execution increases supply-chain and local execution risk compared with a pure documentation skill.
The referenced commands are clear and legitimate for RunComfy usage. Risk remains because the workflow depends on installing and executing third-party CLI software.
Low
SKILL.md:181
Local Token Storage Documented
The skill explains that RunComfy login stores an API token under the user configuration directory with owner-only permissions. This is not hidden malicious access, but users should understand where credentials are stored and may prefer RUNCOMFY_TOKEN in isolated environments.
The file path and permission mode are documented directly in the security section. The text describes normal CLI credential storage rather than unauthorized access.

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 (1)
Low
SKILL.md:4-13SKILL.md:71-82SKILL.md:162-177
Static Path Traversal and Weak Crypto Findings Dismissed
The path traversal findings are caused by placeholder HTTPS image URLs containing ellipses, and the weak cryptography findings appear to match model naming or headings rather than cryptographic code. No executable path traversal, cryptographic implementation, or system reconnaissance logic was found.
Manual review found documentation, placeholders, and exit-code tables at the flagged locations. There is no code that traverses local paths or implements weak cryptography.

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