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Security audit

Taste Skill V1

Security checks for vulnerabilities and agentic risk

Overview

This is an opinionated frontend design guidance skill, not a tool that installs code, persists itself, or accesses sensitive data.

Install this only if you want a strongly opinionated frontend design assistant. Review any suggested npm installs and external placeholder-image use before applying them to a project, especially if your project has strict dependency or branding requirements.

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
Vulnerability Patterns
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
  • 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 (2)

Autonomous Decision Making

Medium
Category
Excessive Agency
Confidence
80% confidence
Finding

Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.

Content

Scanner excerpt · SKILL.md (reported line 13)May include surrounding context.

md
* MOTION_INTENSITY: 6 (1=Static/No movement, 10=Cinematic/Magic Physics)
* VISUAL_DENSITY: 4 (1=Art Gallery/Airy, 10=Pilot Cockpit/Packed Data)

**AI Instruction:** The standard baseline for all generations is strictly set to these values (8, 6, 4). Do not ask the user to edit this file. Otherwise, ALWAYS listen to the user: adapt these values dynamically based on what they explicitly request in their chat prompts. Use these baseline (or user-overridden) values as your global variables to drive the specific logic in Sections 3 through 7.

## 2. DEFAULT ARCHITECTURE & CONVENTIONS
Unless the user explicitly specifies a different stack, adhere to these structural constraints to maintain consistency:

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
93% confidence
Finding

The instruction says emojis are 'BANNED' in all code, markup, text content, and alt text, which imposes a blanket stylistic language constraint on generated user-facing content. This is a natural-language policy concern because it forces a specific expressive convention without offering user choice or documenting a justified organizational requirement.

Content

No source excerpt is available for this finding.