Back to skill
v1.0.0

Trimmer High Quality

BenignClawScan verdict for this skill. Analyzed Apr 30, 2026, 10:41 PM.

Analysis

This appears to be a cloud video-trimming skill, but it uploads your footage to NemoVideo and uses a service token/session to process and export clips.

GuidanceInstall or use this skill only if you are comfortable uploading the selected footage to NemoVideo's cloud service and using a NEMO_TOKEN or anonymous starter token. For private or sensitive videos, ask where data is sent and avoid starting exports you do not want processed.

Findings (9)

Artifact-based informational review of SKILL.md, metadata, install specs, static scan signals, and capability signals. ClawScan does not execute the skill or run runtime probes.

Abnormal behavior control

Checks for instructions or behavior that redirect the agent, misuse tools, execute unexpected code, cascade across systems, exploit user trust, or continue outside the intended task.

Agent Goal Hijack
SeverityLowConfidenceHighStatusNote
SKILL.md
| "click [button]" / "点击" | Execute via API |

The skill instructs the agent to translate backend GUI-style messages into API actions. This is aligned with the remote editor workflow, but it means backend text can steer subsequent agent actions.

User impactBackend responses may guide editing or export steps on the user's video session.
RecommendationUse the skill for intended video-editing tasks and review requested uploads/exports if the outcome seems unexpected.
Tool Misuse and Exploitation
SeverityLowConfidenceHighStatusNote
SKILL.md
Upload — `POST /api/upload-video/nemo_agent/me/<sid>` ... Export — `POST /api/render/proxy/lambda`

The skill uses remote API actions to upload files and start exports. These actions are central to cloud video trimming, but they can send user content and consume service credits.

User impactYour video files may be uploaded and rendered by the external service.
RecommendationOnly provide videos you are comfortable processing through the NemoVideo cloud service.
Agentic Supply Chain Vulnerabilities
SeverityLowConfidenceMediumStatusNote
metadata
Source: unknown; Homepage: none

The skill has limited provenance metadata. There is no install script or local code, so the main trust decision is whether the listed remote service is acceptable.

User impactYou have less publisher or homepage information to verify before trusting the cloud service integration.
RecommendationConfirm you trust the skill owner and the NemoVideo service before uploading private footage.
Cascading Failures
SeverityLowConfidenceHighStatusNote
SKILL.md
The session token carries render job IDs, so closing the tab before completion orphans the job.

A render job can continue or become orphaned if the user leaves before completion. This is disclosed and tied to the rendering purpose, but it can affect job tracking or credits.

User impactAn in-progress render may continue without an easy visible recovery path if the session is interrupted.
RecommendationKeep the session open until export completes when possible, especially for important or credit-consuming renders.
Human-Agent Trust Exploitation
SeverityLowConfidenceMediumStatusNote
SKILL.md
Tell the user you're ready. Keep the technical details out of the chat.

The skill tells the agent not to show technical details after connecting. The artifacts otherwise disclose the cloud API workflow, so this is a transparency note rather than evidence of deception.

User impactThe chat may not explain token creation, API calls, or backend session details unless the user asks.
RecommendationAsk the agent to explain where files are uploaded and how the token/session is used if you need more transparency.
Rogue Agents
SeverityLowConfidenceHighStatusNote
SKILL.md
closing the tab before completion orphans the job

The artifact discloses that a server-side render job may continue after the local interaction is interrupted. This is purpose-aligned rendering behavior, not self-propagation or hidden local persistence.

User impactA cloud render may keep running even if you stop interacting before it completes.
RecommendationAvoid starting exports you do not want completed, and keep track of active render jobs.
Permission boundary

Checks whether tool use, credentials, dependencies, identity, account access, or inter-agent boundaries are broader than the stated purpose.

Identity and Privilege Abuse
SeverityLowConfidenceHighStatusNote
SKILL.md
Every API call needs `Authorization: Bearer <NEMO_TOKEN>`

The skill requires a NemoVideo bearer token, or creates an anonymous starter token if one is not present. This is expected for the provider integration and no credential leakage is shown.

User impactThe skill acts under a NemoVideo token for session creation, upload, credit checks, and rendering.
RecommendationUse a token intended for this service and avoid sharing broader credentials.
Sensitive data protection

Checks for exposed credentials, poisoned memory or context, unclear communication boundaries, or sensitive data that could leave the user's control.

Memory and Context Poisoning
SeverityMediumConfidenceHighStatusNote
SKILL.md
The `session_id` in the response is needed for all following requests.

The workflow depends on a remote session that carries project state, media information, and render job identifiers. This is normal for a cloud editor but means context persists with the provider during the task.

User impactYour project state and media metadata may remain associated with the remote session while the job is active.
RecommendationAvoid uploading sensitive footage unless you are comfortable with provider-side session storage and processing.
Insecure Inter-Agent Communication
SeverityMediumConfidenceHighStatusNote
SKILL.md
Chat (SSE) — `POST /run_sse` with `session_id` and your message ... Tool calls stay internal.

The skill exchanges messages and internal tool-call signals with a remote SSE backend. The endpoint is fixed and authenticated, but users may not see all backend-driven internal actions.

User impactPrompts, editing instructions, and session context may be sent to and interpreted by the external backend.
RecommendationDo not include sensitive information beyond what is necessary for the video edit, and verify outputs before using them.