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Security audit

Book Phone Repair

Security checks for vulnerabilities and agentic risk

Overview

This skill is a simple phone-repair booking connector that sends expected booking details to Lokuli's disclosed MCP service.

Before installing, understand that using the booking flow will send appointment and contact details such as name, email, and phone number to Lokuli's MCP service. Confirm the specific provider and details before creating a booking.

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)

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The skill enables transmission of personally identifiable information such as customer name, email, and phone number to an external MCP endpoint, but it does not warn the user that their data will leave the local agent environment. This is a real privacy and consent issue because users may provide booking details without understanding that a third-party service at lokuli.com will receive and process them.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.