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Security audit

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Security checks for vulnerabilities and agentic risk

Overview

The skill is mostly a brand-design guide, but it asks for broad read, write, and command-execution capability without enough scoping and includes unrelated network troubleshooting instructions.

Review this skill before installing. It appears to be a Markdown-only brand identity helper, not malware, but its declared command execution and broad file access are not tightly scoped. Use it only in a workspace where generated brand assets can safely be written, and avoid following its network/firewall troubleshooting guidance unless you intentionally want system diagnostics.

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
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • Behavioral ASTexec() Call, eval() Call, Dynamic Import
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
Findings (5)

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
91% confidence
Finding

The skill declares read, exec, and write capabilities but does not clearly warn users that it may execute commands or modify files. In an agent environment, undisclosed execution and file-write permissions materially raise risk because users may invoke what appears to be a harmless design skill without understanding its ability to affect the local system or workspace.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
93% confidence
Finding

The capability coverage text is extremely broad and keyword-driven, making the trigger conditions ambiguous and easier to match in unrelated contexts. Overly broad activation increases the chance that the skill is invoked when the user did not intend a brand-design workflow, which is more concerning because the skill also advertises exec and write tools.

Content

No source excerpt is available for this finding.

Context-Inappropriate Capability

Medium
Category
Not specified by scanner
Confidence
93% confidence
Finding

The skill is for brand identity design, but its error-handling guidance instructs the agent to run network diagnostics such as ping and adjust firewall/proxy settings. That expands behavior into system and network operations unrelated to the stated purpose, creating an unnecessary path for command execution and environmental probing if a user or downstream workflow follows the guidance.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
88% confidence
Finding

The display name, summary, and description are presented entirely in Chinese, and the document does not mention any user-selectable language or locale option. Under SQP-3, forcing a specific language without opt-in is a natural-language policy concern unless the locale restriction is explicitly justified.

Content

No source excerpt is available for this finding.

Context-Inappropriate Capability

Low
Category
Not specified by scanner
Confidence
81% confidence
Finding

The documentation says this capability supports create/query/export operations via input_params without explaining what resources are affected or constraining those operations to brand-design artifacts. In an agent setting, vague operational verbs can cause over-broad invocation and unintended data handling or file generation beyond the skill's legitimate scope.

Content

No source excerpt is available for this finding.