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Security audit

Negotiation Mastery

Security checks for vulnerabilities and agentic risk

Overview

This is a plain-text negotiation coaching skill with no executable code, persistence, credential access, or hidden data handling.

Before installing, understand that this skill may help draft tactics for real negotiations involving salary, contracts, or business terms. Keep final decisions, offers, commitments, and legal or financial review under your own control.

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
  • 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
### 3.1 Core Techniques Reference

**Mirroring** — Repeat their last 1-3 words with rising inflection
- Purpose: Gets them to elaborate without asking a question
- Example: Them: "We just can't do that price." You: "...can't do that price?"
- Use 3-5 times per conversation. Overuse becomes obvious.
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.