Security audit

structured-cloud

Security checks for vulnerabilities and agentic risk

Overview

This skill is a straightforward Structured Cloud task-management connector with disclosed account authentication and user-directed task changes.

Before installing, understand that this gives your agent access to your Structured Cloud tasks through the configured MCP connection, including the ability to create, edit, complete, and delete tasks when you ask it to. For deletes or broad changes, ask the agent to summarize the target tasks first.

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

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
Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep

Findings (1)

Missing User Warnings

Medium

Confidence: 89% confidence
Finding: The skill explicitly enables destructive actions such as completing and deleting tasks, but it provides no warning, confirmation guidance, or safety boundary around modifying user data. In an agent setting, this increases the risk of unintended or overly broad state-changing actions, especially for ambiguous prompts like bulk completion or deletion.

Static analysis

No suspicious patterns detected.