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Security audit

PL Agent Orchestration

Security checks for vulnerabilities and agentic risk

Overview

This skill is a guidance-only multi-agent orchestration playbook with no bundled executable payload and no evidence of hidden or destructive behavior.

Installers should treat this as orchestration guidance, not a drop-in security boundary. If applying the examples, keep sub-agent permissions scoped to the project, require confirmation before destructive changes, and avoid exposing provider API keys beyond the intended orchestration server or agent runtime.

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
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
  • 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)

Autonomous Decision Making

Medium
Category
Excessive Agency
Content
## Tool Permissions
Sub-agents may: read files, search code, run tests
Sub-agents may NOT: push to git, modify CI/CD, delete files without confirmation
```

### ACP Server Setup
Confidence
75% confidence
Finding
Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.

Static analysis

No suspicious patterns detected.