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Security audit

Tasteprint

Security checks for vulnerabilities and agentic risk

Overview

This looks like a preference-profile skill, but it needs Review because it asks for broad authenticated shopping and social data collection while required scoping reference files are missing.

Review this carefully before installing. It is not showing exfiltration or destructive behavior, but it is designed to collect and persist sensitive shopping, content, and social-account signals. Only use it if you are comfortable with local profile storage under the skill directory and can confirm exactly which platforms and data ranges it will access.

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
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • 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
Findings (3)

Vague Triggers

High
Category
Not specified by scanner
Confidence
97% confidence
Finding

The skill's trigger description is extremely broad, covering shopping recommendations, profile management, behavioral analysis, and many ordinary conversational signals such as 'remember', 'avoid', or 'I usually'. This can cause the skill to activate in routine chats and collect or persist sensitive preference and behavioral data when the user did not clearly intend to invoke a profiling workflow, increasing privacy and over-collection risk.

Content

No source excerpt is available for this finding.

Ae1

High
Category
analysis-evasion
Confidence
100% confidence
Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 23)May include surrounding context.

md
This `SKILL.md` is a router. Before performing any specialized action, read the matching reference file. Do not continue that action from memory.

Ae1

High
Category
analysis-evasion
Confidence
100% confidence
Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 45)May include surrounding context.

md
This `SKILL.md` is a router. Before performing any specialized action, read the matching reference file. Do not continue that action from memory.

Static analysis

No suspicious patterns detected.