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Security audit

twitter-x-posts

Security checks for vulnerabilities and agentic risk

Overview

This is a documentation-only skill for drafting X/Twitter posts, with one minor routing concern but no hidden execution, data access, or persistence.

Installers should know this skill may be selected for generic thread-writing requests because of its broad trigger wording; review outputs before publishing and treat its platform metrics as guidance, not guaranteed current platform behavior.

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 trigger list is overly broad because it includes generic terms like "thread," which can match many unrelated user requests and cause this skill to activate unexpectedly. In a routing or tool-selection system, overbroad activation can misroute tasks, override a more appropriate skill, and lead to incorrect or context-inappropriate outputs being generated or published.

Static analysis

No suspicious patterns detected.