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Security audit

Creative Inspiration Hub

Security checks for vulnerabilities and agentic risk

Overview

This skill is a local creative-idea generator with no evidence of hidden network access, credential use, persistence, or destructive behavior.

Install this if you want a mostly Chinese, local brainstorming helper. Expect rule-based suggestions and rough scores, not validated business or market analysis; review outputs before using them professionally.

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
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • Behavioral ASTexec() Call, eval() Call, Dynamic Import
  • MCP Least PrivilegeUnderdeclared Capability, Wildcard Permission, Missing Permission Declaration
  • MCP Tool PoisoningHidden Instructions, Unicode Deception, Parameter Description Injection
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
Findings (9)

Tp4

High
Category
MCP Tool Poisoning
Confidence
98% confidence
Finding

The stated purpose is a local creative ideation assistant, but the file also includes operational behaviors such as compiling Python files, running tests, and checking package consistency. This description-behavior mismatch is dangerous because it obscures the true execution surface of the skill, making reviewers and users less likely to anticipate code execution or local environment interaction.

Content

No source excerpt is available for this finding.

Undeclared Tool Scope

Medium
Category
MCP Least Privilege
Confidence
92% confidence
Finding

The skill metadata does not declare any tool restrictions, yet the repository description and validation steps indicate file-reading and shell execution capabilities via Python compilation and test commands. In an agent environment, undeclared capabilities weaken least-privilege guarantees and can allow the skill to perform actions beyond what a user would reasonably expect from a creativity tool.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
90% confidence
Finding

The trigger phrase "突破创作瓶颈" is a generic expression a user might naturally say when asking for help, without necessarily intending to invoke this specific skill. The file lists trigger phrases but does not provide exclusion conditions or narrower activation context to distinguish routine conversation from deliberate skill activation.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
93% confidence
Finding

This code returns user-facing titles, descriptions, labels, and suggestions entirely in Chinese across multiple response paths. The file does not provide any opt-in, locale selection, or documented justification for enforcing a single language, which conflicts with the policy against forcing a specific language without user choice.

Content

No source excerpt is available for this finding.

subprocess module call

Medium
Category
Dangerous Code Execution
Confidence
70% confidence
Finding

subprocess module calls execute external commands. Without careful input validation, this enables command injection.

Content

Scanner excerpt · scripts/verify.py (reported line 26)May include surrounding context.

python
raise SystemExit("SKILL.md frontmatter version mismatch")

    print("[verify] compiling")
    subprocess.run([sys.executable, "-m", "py_compile", "handler.py", "scripts/test.py"], cwd=ROOT, check=True)

    print("[verify] testing branches")
    subprocess.run([sys.executable, "scripts/test.py"], cwd=ROOT, check=True)

subprocess module call

Medium
Category
Dangerous Code Execution
Confidence
70% confidence
Finding

subprocess module calls execute external commands. Without careful input validation, this enables command injection.

Content

Scanner excerpt · scripts/verify.py (reported line 29)May include surrounding context.

python
subprocess.run([sys.executable, "-m", "py_compile", "handler.py", "scripts/test.py"], cwd=ROOT, check=True)

    print("[verify] testing branches")
    subprocess.run([sys.executable, "scripts/test.py"], cwd=ROOT, check=True)

    print("[verify] ok")

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
94% confidence
Finding

The manifest description uses Chinese text exclusively, which can impose a specific language on users without any opt-in or indication that the skill is intended only for a Chinese-speaking or region-specific audience. The stated policy requires flagging language or locale constraints when they are forced without user choice or clear justification.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
90% confidence
Finding

The package description is written entirely in Chinese, which signals a language-specific experience but provides no indication that users can choose another language or that the skill is intentionally limited to a Chinese-speaking audience. This can violate language/locale policy when a skill appears to impose a specific language without opt-in.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
82% confidence
Finding

The test cases include multiple hard-coded Chinese strings such as themes, keywords, and ideas, which indicates the skill behavior is being validated primarily in a specific language. Because there is no surrounding comment or logic offering language choice or documenting a justified locale restriction, this can conflict with the policy against forcing a specific language without user opt-in.

Content

No source excerpt is available for this finding.