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Security audit

QQQ AI Visibility Checker

Security checks for vulnerabilities and agentic risk

Overview

This skill is a clearly scoped public-domain visibility checker that discloses its single external API endpoint and does not install software, read local files, or use credentials.

Before installing, be aware that domains or URLs you ask it to check will be sent to qqq.ee and may be used to retrieve public website data or public report links. Use it only for public websites you are comfortable sharing with that external service.

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
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (1)

External Transmission

Medium
Category
Data Exfiltration
Confidence
60% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 38)May include surrounding context.

One endpoint, JSON-RPC 2.0 over HTTP POST. Every call has the same shape; only the tool name and the arguments change:

bash
curl -s https://qqq.ee/mcp \
  -H 'content-type: application/json' \
  -H 'accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"TOOL","arguments":{ARGS}}}'

Static analysis

No suspicious patterns detected.