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Security audit

Finnish

Security checks for vulnerabilities and agentic risk

Overview

This is a plain writing-style skill for making Finnish sound more casual and natural, with no code, network access, persistence, or data access.

Install this if you want Finnish outputs to sound casual and conversational. For official, academic, legal, business, or otherwise formal Finnish, explicitly ask the agent to use kirjakieli or formal register.

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
  • 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
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (2)

Natural-Language Policy Violations

Medium
Confidence
97% confidence
Finding
The instruction 'Unless explicitly formal: lean casual. Puhekieli over kirjakieli' imposes a default linguistic style on outputs without indicating user choice or opt-in. This is a natural-language policy concern because the skill mandates a specific locale/register behavior rather than offering it as a preference.

Natural-Language Policy Violations

Medium
Confidence
95% confidence
Finding
The lines 'Sinä/Sä: universal, everyone' and 'Just use sinä/sä' direct the model to use an informal form of address in all cases. This violates the language/locale policy criterion because it removes user choice and enforces a specific social register universally.

Static analysis

No suspicious patterns detected.