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Security audit

archify

Security checks for vulnerabilities and agentic risk

Overview

This skill is a diagram-authoring helper with disclosed local validation and export steps; I found no artifact-backed malicious behavior.

Review that you are comfortable with a diagram tool running local Node commands, reading requested repository evidence, and optionally checking/capturing brand or update information. The inspected artifact itself did not show hidden persistence, credential handling, exfiltration, or destructive behavior.

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

Low
Category
Not specified by scanner
Confidence
91% confidence
Finding

The documentation states that locale is limited to en or zh-CN, and that omitting the field resolves to English by default. This is a natural-language locale policy constraint that fixes the UI language unless the author explicitly sets another supported locale, which may violate a policy requiring language choice or opt-in.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
92% confidence
Finding

The schema's locale definition only permits en and zh-CN, which is a natural-language/locale restriction visible in configuration. Under the policy, forcing a limited language set without user opt-in or documented regional justification can be a locale policy violation.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.