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Security audit

Ai Prompt Templates

Security checks for vulnerabilities and agentic risk

Overview

This is a Japanese-language prompt-template pack with no executable code, hidden behavior, credential access, or automatic system changes.

Install this only if Japanese-language prompt templates fit your workflow. The README includes a manual copy example, so review the destination before running it, but the skill itself does not include executable code or automatic data access.

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
  • MCP Tool PoisoningHidden Instructions, Unicode Deception, Parameter Description Injection
  • 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 (14)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
91% confidence
Finding

The document is presented entirely in Japanese from the title onward, and nowhere indicates that users may choose another language or that the skill is intentionally limited to a Japanese-only audience. Under the policy, forcing a specific language without user opt-in is a natural-language policy concern.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
91% confidence
Finding

The manifest description and the entire markdown content present the skill exclusively in Japanese, and there is no indication that users may select another language or that the skill is intended only for a Japanese-language audience. This can violate language/locale policy when a skill effectively forces a specific language without user opt-in.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
96% confidence
Finding

The entire prompt is written in Japanese and frames the skill as a Japanese-language competitive analysis template, with no indication that users may choose another language. Under the policy, forcing a specific language without user opt-in is a natural-language policy violation unless the locale restriction is explicitly justified.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The entire prompt is written in Japanese and instructs the model in a single fixed language, with no indication that the user can choose another language or that the skill is intended only for a Japanese-language context. This is a natural-language policy concern because it imposes a locale/language constraint without opt-in or justification.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
91% confidence
Finding

The skill title and all embedded instructions are written exclusively in Japanese, which effectively constrains use to a specific language without any stated user choice or opt-in. Under the language/locale policy, this is a natural-language policy concern unless the language restriction is explicitly justified or optional.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The prompt is entirely written in Japanese and instructs the model to perform the review in that language, with no indication that the user may choose another language. This creates a language/locale policy issue because it imposes a specific language without user opt-in or documented justification.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The entire prompt is written as a fixed Japanese-language instruction set, including the role, analysis request, and expected output. Under the stated policy, forcing a specific language without user opt-in is a natural-language policy violation unless the locale constraint is clearly documented and justified, which is not present here.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
96% confidence
Finding

The template and all user-facing instructions are written exclusively in Japanese, which effectively forces a specific language for output and interaction. The file does not indicate that Japanese is optional, configurable, or limited to a justified locale-specific use case.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
92% confidence
Finding

The entire prompt is written in Japanese and instructs the model to produce the lesson plan in that language, but it does not offer the user any language or locale choice. Under the policy, forcing a specific language without user opt-in is a natural-language policy violation unless the constraint is clearly justified.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
93% confidence
Finding

The entire skill prompt is written in Japanese and instructs the model to produce the tutorial within that language context, but it does not offer the user any language choice or opt-in. This can violate a language/locale policy when skills should not force a specific language unless explicitly documented and justified.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

This markdown skill file presents all instructions and expected outputs exclusively in Japanese. Under the policy for natural-language violations, forcing a specific language without user opt-in can exclude users who do not use that language, and the file does not indicate that Japanese is optional or region-specific.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The prompt text and instructions are entirely in Japanese, which implicitly forces a specific language for use of the skill. The policy allows locale or language constraints only when the user is given a choice or the restriction is clearly documented and justified, neither of which appears here.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
87% confidence
Finding

This markdown file contains user-facing natural language entirely in Japanese, and there is no indication that the skill offers a language choice or that the locale restriction is documented as intentional. Under the policy rule for language or locale constraints, forcing a specific language without opt-in can be a policy violation.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
92% confidence
Finding

The prompt template and all user-facing instructions are exclusively in Japanese, which can impose a specific language on users without documenting that this skill is Japanese-only or offering an alternative. This matches the language/locale policy category because the file does not indicate user choice or a justified locale restriction.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.