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Security audit

Code Check

Security checks for vulnerabilities and agentic risk

Overview

This skill is a straightforward code-checking helper that runs normal project quality tools and fixes reported issues, with no hidden installer, persistence, credential access, or unrelated behavior found.

Install this if you want an agent to run and fix project checks. Use it in trusted repositories and be explicit when you only want diagnostics, because the skill is designed to make code changes while resolving check failures.

A.I.G

Vulnerability Patterns
  • Skill Instruction HijackingAlters the agent's session goals or safety constraints when the skill loads
  • Agent Memory PoisoningWrites attacker-controlled rules into memory that affect later sessions
  • Remote Payload Retrieval and ExecutionFetches external code whose behavior can change after review
  • Embedded Malicious CodeShips malicious scripts inside the skill and executes them locally
  • Unauthorized Access and Privilege EscalationObtains permissions beyond the task's legitimate needs

SkillSpector

Vulnerability Patterns
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (1)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The skill advertises very broad trigger phrases like "check code" and "run check," which can cause the agent to invoke this skill in situations where the user did not intend a full automated code-modification and security-check workflow. Because the skill's behavior includes running project commands and iteratively fixing issues until all checks pass, accidental invocation could lead to unnecessary command execution, unintended file changes, or disruption of the user's desired workflow.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.