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Security audit

biostartechnologylinkedin

Security checks for vulnerabilities and agentic risk

Overview

This is a LinkedIn content-writing helper with no executable code or privileged behavior; its broad activation wording is a usability note, not a security concern.

Installers should treat this as a writing-style helper for LinkedIn content. Review generated claims, metrics, client references, and hashtags before publishing, especially because the skill may use placeholders when proof is missing.

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
Confidence
95% confidence
Finding
The description says to use the skill for creating LinkedIn posts "across any professional niche" and lists many generic content tasks without clearly delimiting trigger phrases or exclusion conditions. In a markdown skill description, this breadth can overlap with many ordinary writing requests and makes it unclear when the skill should or should not activate.

Static analysis

No suspicious patterns detected.