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Security audit

Book Nutritionist

Security checks for vulnerabilities and agentic risk

Overview

This skill is a small, purpose-aligned booking helper that uses a disclosed Lokuli MCP endpoint, but users should understand that booking requires sending contact details to that service.

Before installing, be aware that creating a booking will involve sharing your name, email, and phone number with Lokuli. Use it only when you intend to search for or book a nutritionist, and confirm appointment details before submitting contact information.

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
Category
Not specified by scanner
Confidence
98% confidence
Finding

The skill includes a booking flow that sends customer name, email, and phone number to an external MCP endpoint, but it does not warn the user that their personal contact information will be transmitted off-platform. This is especially dangerous in a healthcare-adjacent context because users may disclose sensitive identity and scheduling information without informed consent or awareness of the third-party recipient.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The trigger language is broad enough to match general nutrition-related requests rather than clear booking intent, which can cause the skill to activate when the user only wants advice or information. In this skill's context, unintended invocation is risky because it routes the interaction toward an external booking service and may lead to unnecessary collection or transmission of personal data.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.