Versioned security assessment

Report ID: SA-C3D4BF88

7/9/2026, 5:39:15 AM

happyhorse-1-0 security assessment v7

Skill Security Certification Report

Audit History
Audit model: claude Historical report
Skill name
happyhorse-1-0
Version
v7
Maintainer
agentspace-so
Coverage
1 Files scanned · 196 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.

The skill primarily documents a legitimate RunComfy text-to-video workflow, including expected CLI commands and outbound RunComfy API access. Most static hits are Markdown backticks, code fences, URL documentation, or ellipses in API paths rather than malicious behavior. The remaining confirmed issues are the intended external CLI and third-party network dependency, so users should install and run it only when they trust RunComfy and understand credential handling.

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 · 196 Lines analyzed

17 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 4 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 40 evidence locations

Capability review items (17)
Medium
Ruby/shell backtick execution
Calls `runcomfy run happyhorse/happyhorse-1-0/text-to-video` through
The skill intentionally instructs use of the RunComfy CLI or documents its credential and network behavior. This is legitimate for the feature, but it is still external command execution with third-party service access.
Medium
Ruby/shell backtick execution
1. **RunComfy CLI** — `npm i -g @runcomfy/cli`
The skill intentionally instructs use of the RunComfy CLI or documents its credential and network behavior. This is legitimate for the feature, but it is still external command execution with third-party service access.
Medium
Ruby/shell backtick execution
2. **RunComfy account** — `runcomfy login` opens a browser device-code flow.
The skill intentionally instructs use of the RunComfy CLI or documents its credential and network behavior. This is legitimate for the feature, but it is still external command execution with third-party service access.
Medium
Ruby/shell backtick execution
3. **CI / containers** — set `RUNCOMFY_TOKEN=<token>` instead of `runcomfy login`.
The skill intentionally instructs use of the RunComfy CLI or documents its credential and network behavior. This is legitimate for the feature, but it is still external command execution with third-party service access.
Medium
Ruby/shell backtick execution
```bash
The skill intentionally instructs use of the RunComfy CLI or documents its credential and network behavior. This is legitimate for the feature, but it is still external command execution with third-party service access.
Medium
Ruby/shell backtick execution
```bash
The skill intentionally instructs use of the RunComfy CLI or documents its credential and network behavior. This is legitimate for the feature, but it is still external command execution with third-party service access.
Medium
Ruby/shell backtick execution
```bash
The skill intentionally instructs use of the RunComfy CLI or documents its credential and network behavior. This is legitimate for the feature, but it is still external command execution with third-party service access.
Medium
Ruby/shell backtick execution
The CLI submits, polls every 2s until terminal, then downloads any `*.runcomfy.net` / `*.runcomfy.co
The skill intentionally instructs use of the RunComfy CLI or documents its credential and network behavior. This is legitimate for the feature, but it is still external command execution with third-party service access.
Medium
Ruby/shell backtick execution
1. The skill invokes `runcomfy run happyhorse/happyhorse-1-0/text-to-video` with a JSON body matchin
The skill intentionally instructs use of the RunComfy CLI or documents its credential and network behavior. This is legitimate for the feature, but it is still external command execution with third-party service access.
Medium
Ruby/shell backtick execution
2. The CLI POSTs to `https://model-api.runcomfy.net/v1/models/happyhorse/happyhorse-1-0/text-to-vide
The skill intentionally instructs use of the RunComfy CLI or documents its credential and network behavior. This is legitimate for the feature, but it is still external command execution with third-party service access.
Medium
Ruby/shell backtick execution
3. The Model API returns a `request_id`; the CLI polls `GET .../requests/<id>/status` every 2 second
The skill intentionally instructs use of the RunComfy CLI or documents its credential and network behavior. This is legitimate for the feature, but it is still external command execution with third-party service access.
Medium
Ruby/shell backtick execution
4. On terminal status, the CLI fetches `GET .../requests/<id>/result` and downloads any URL whose ho
The skill intentionally instructs use of the RunComfy CLI or documents its credential and network behavior. This is legitimate for the feature, but it is still external command execution with third-party service access.
Medium
Ruby/shell backtick execution
5. `Ctrl-C` while polling sends `POST .../requests/<id>/cancel` so you don't get billed for GPU you
The skill intentionally instructs use of the RunComfy CLI or documents its credential and network behavior. This is legitimate for the feature, but it is still external command execution with third-party service access.
Medium
Ruby/shell backtick execution
- **Token storage**: `runcomfy login` writes the API token to `~/.config/runcomfy/token.json` with m
The skill intentionally instructs use of the RunComfy CLI or documents its credential and network behavior. This is legitimate for the feature, but it is still external command execution with third-party service access.
Medium
Ruby/shell backtick execution
- **Input boundary**: the user prompt is passed as a JSON string to the CLI via `--input`. The CLI d
The skill intentionally instructs use of the RunComfy CLI or documents its credential and network behavior. This is legitimate for the feature, but it is still external command execution with third-party service access.
Medium
Ruby/shell backtick execution
- **Outbound endpoints**: only `model-api.runcomfy.net` (request submission) and `*.runcomfy.net` /
The skill intentionally instructs use of the RunComfy CLI or documents its credential and network behavior. This is legitimate for the feature, but it is still external command execution with third-party service access.
Low
Hardcoded URL
2. The CLI POSTs to `https://model-api.runcomfy.net/v1/models/happyhorse/happyhorse-1-0/text-to-vide
The skill documents a real outbound HTTPS request to the RunComfy Model API using the user bearer token. This is expected for the video generation workflow but remains third-party network access.

Risk findings

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

No confirmed security findings were recorded for this completed audit.

Remediation

Suggested fixes recorded by this audit. Applying them is the maintainer’s responsibility.

  1. FIX-001
    Medium
    External CLI execution is central to the skill.
    Tell users to review the RunComfy CLI package before installation and run commands only in trusted environments.
  2. FIX-002
    Low
    Prompts and job metadata are sent to a third-party API.
    Warn users not to include secrets, private customer data, or unreleased content in prompts unless their RunComfy account and policies permit it.
  3. FIX-003
    Low
    Credential storage depends on the local RunComfy CLI.
    Recommend RUNCOMFY_TOKEN for CI and confirm local token files use owner-only permissions.

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

The manifest and lockfile bind install artifacts to cryptographic hashes. This integrity claim is separate from the security assessment.

Audit attestation: not_attestable