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Security audit

Twitter Thread Coach

Security checks for vulnerabilities and agentic risk

Overview

This is a Twitter/X thread coaching skill with no code execution, credential access, persistence, or hidden data handling.

Installers should understand this skill may apply engagement-oriented social-media tactics, including CTAs and distribution advice. It should be used for Twitter/X thread drafting or review, not for generic writing, LinkedIn posts, newsletters, or automated account management.

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
92% confidence
Finding
The trigger list includes broad phrases such as 'follower growth', 'rewrite my thread', and 'viral thread' that can overlap with generic writing or marketing requests. This can cause the skill to activate in contexts where a more specific or safer skill would be a better match, leading to misrouting, over-application of engagement tactics, or unintended handling of unrelated user content.

Static analysis

No suspicious patterns detected.