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Security audit

Book DJ

Security checks for vulnerabilities and agentic risk

Overview

The skill is a purpose-aligned DJ booking connector, but users should confirm before sharing contact details or creating a booking.

Install only if you want an agent to use Lokuli's external MCP service for DJ searches and bookings. Before a booking is created, ensure the agent confirms the provider, service, time slot, and the exact contact details that will be sent.

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
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (2)

Missing User Warnings

High
Confidence
97% confidence
Finding
The skill includes a create_booking flow that sends personal data such as name, email, and phone number to an external service, but the description does not disclose this data transfer or obtain explicit user consent. This creates a meaningful privacy and trust risk because users may not realize their contact information will be shared with Lokuli's MCP server.

Vague Triggers

Medium
Confidence
96% confidence
Finding
The trigger language is broad enough to activate on generic DJ-related requests, which can cause the skill to engage when a user may only be asking for information rather than intending to initiate a booking workflow. In this skill, that matters because activation can steer the conversation toward an external MCP service and eventual collection/transmission of booking data without sufficiently clear user intent.

Static analysis

No suspicious patterns detected.