Hydraulic Crush Video

• Outcome: Pass
• Latest audit: Sep 14, 2026 · 10:11 PM UTC
• Version: 0.1.0

Overview

This skill is a disclosed WeryAI video-generation wrapper that uses a required API key and network calls for its stated purpose, with no hidden persistence or unrelated local access found.

Install only if you intend to use WeryAI, trust this publisher with a WERYAI_API_KEY, and accept that confirmed generation calls can consume paid credits and send prompts or public image URLs to WeryAI.

A.I.G

Vulnerability Patterns

• Skill Instruction Hijacking: Alters the agent's session goals or safety constraints when the skill loads
• Agent Memory Poisoning: Writes attacker-controlled rules into memory that affect later sessions
• Remote Payload Retrieval and Execution: Fetches external code whose behavior can change after review
• Embedded Malicious Code: Ships malicious scripts inside the skill and executes them locally
• Unauthorized Access and Privilege Escalation: Obtains permissions beyond the task's legitimate needs

SkillSpector

Vulnerability Patterns

• Privilege Escalation: Excessive Permissions, Sudo/Root Execution, Credential Access
• Supply Chain: Unpinned Dependencies, External Script Fetching, Obfuscated Code
• MCP Least Privilege: Underdeclared Capability, Wildcard Permission, Missing Permission Declaration
• Prompt Injection: Instruction Override, Hidden Instructions, Exfiltration Commands
• Data Exfiltration: External Transmission, Env Variable Harvesting, File System Enumeration

Findings (7)

Ae1

High

• Category: analysis-evasion
• Confidence: 100% confidence

Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 16)May include surrounding context.

md

**Dependencies**: `scripts/video_gen.js` in this directory + `WERYAI_API_KEY` + Node.js 18+. No dependency on other Cursor skills.

Ae1

High

• Category: analysis-evasion
• Confidence: 100% confidence

Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 21)May include surrounding context.

md

**Dependencies**: `scripts/video_gen.js` in this directory + `WERYAI_API_KEY` + Node.js 18+. No dependency on other Cursor skills.

Ae1

High

• Category: analysis-evasion
• Confidence: 100% confidence

Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 28)May include surrounding context.

md

**Dependencies**: `scripts/video_gen.js` in this directory + `WERYAI_API_KEY` + Node.js 18+. No dependency on other Cursor skills.

Ae1

High

• Category: analysis-evasion
• Confidence: 100% confidence

Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 29)May include surrounding context.

md

**Dependencies**: `scripts/video_gen.js` in this directory + `WERYAI_API_KEY` + Node.js 18+. No dependency on other Cursor skills.

Ae1

High

• Category: analysis-evasion
• Confidence: 100% confidence

Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 34)May include surrounding context.

md

**Dependencies**: `scripts/video_gen.js` in this directory + `WERYAI_API_KEY` + Node.js 18+. No dependency on other Cursor skills.

Ae1

High

• Category: analysis-evasion
• Confidence: 100% confidence

Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 79)May include surrounding context.

md

- Does not hard-code absolute paths in the skill doc; `{baseDir}` means the skill package root (same level as `SKILL.md`).

Undeclared Tool Scope

Medium

• Category: MCP Least Privilege
• Confidence: 93% confidence

Finding

The skill requires access to a secret environment variable and outbound network access, but it does not declare an explicit tool/permission scope to constrain or communicate those capabilities. That increases the chance that a host agent grants broader execution than intended or that reviewers miss the sensitive combination of secret handling plus external API calls to third-party hosts.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.