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Security audit

Spec Coach

Security checks for vulnerabilities and agentic risk

Overview

This skill is a transparent specification-interview helper with no executable code, network behavior, credential use, or hidden persistence.

Install this if you want a structured interview before implementation. Be aware it may activate during broad planning or clarification requests, and it will only write SPEC.md after asking for approval.

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
Category
Not specified by scanner
Confidence
92% confidence
Finding

The skill’s activation description is very broad and includes generic planning, clarification, and handoff scenarios, which can cause it to trigger in many ordinary development conversations. Over-broad invocation can unexpectedly steer an agent into a rigid interview workflow, interfering with user intent and potentially preempting safer or more appropriate skills.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.