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Security audit

AGENT-OS

Security checks for vulnerabilities and agentic risk

Overview

This is a minimal instruction-only skill with broad positioning but no artifact-backed code execution, file access, network use, persistence, or hidden behavior.

Install only if you want a very general planning and orchestration prompt. Because it is broad and sparse, keep normal agent permissions and approvals in place for sensitive work such as legal, medical, financial, account, or system-changing tasks.

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
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 (2)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
91% confidence
Finding

The description presents the skill as a general operating-system layer that routes goals to skills and verifies results, but it does not define clear activation boundaries, trust constraints, or disallowed contexts. In an agent ecosystem, this kind of broad, always-applicable framing can cause over-selection, priority hijacking, or unsafe delegation into other skills without adequate guardrails.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The body text claims broad orchestration capabilities—routing goals, executing with checkpoints, and verifying results—without specifying decision rules, exclusions, or operator controls. Because this is an instruction-only meta-skill intended to sit above other skills, ambiguous scope is more dangerous here than in a narrowly scoped utility skill: it can influence many downstream actions and create unsafe or conflicting behavior across the whole agent stack.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.