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Security audit

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Security checks for vulnerabilities and agentic risk

Overview

This is a Markdown-only writing editor skill that can rewrite documents, with some style-scope caveats but no evidence of hidden execution, persistence, exfiltration, or privilege abuse.

Install only if you want an agent to actively rewrite text to sound less AI-generated. Review outputs before accepting them, especially for professional, academic, legal, factual, or ghostwritten material where preserving voice, neutrality, and authorship matters.

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
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • 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 (3)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
93% confidence
Finding

The phrase "Or invoke directly when editing documents" does not specify what exact trigger phrases, contexts, or constraints cause the skill to activate. Because it is broad and lacks negative examples or scope limits, it could lead to unintended invocation during ordinary editing activity.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
92% confidence
Finding

The activation condition is broad enough to trigger on routine editing or review tasks, even when the user did not ask to disguise AI authorship or alter stylistic authenticity. In context, this can cause the agent to rewrite content more aggressively than intended, increasing the risk of unintended voice changes, provenance-masking, or policy-sensitive transformation of text.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The skill explicitly directs the agent to inject opinions, first-person perspective, humor, and 'personality' without requiring user opt-in. That can override the requested tone, distort the author's intent, and fabricate subjective stance where none existed, which is especially risky for professional, academic, legal, or factual content.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.