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Security audit

USA Business Migration Planner

Security checks for vulnerabilities and agentic risk

Overview

This skill provides ordinary planning guidance, although its misleading name and broad activation keywords may cause irrelevant responses.

Check that you want the ReprHighlighter planning workflow described inside; the title suggests a different purpose. Explicit invocation can reduce irrelevant activation. Treat its demand scores as publisher claims, not verified measures of usefulness.

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
  • 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
Findings (4)

Generic activation keywords allow invocation outside the ReprHighlighter measurement-unit task.

Medium
Category
Trigger Abuse
Confidence
99% confidence
Finding

The trigger list includes everyday terms such as add, support, and units without requiring a ReprHighlighter context. Line 4 reinforces these as alternative activation conditions, so unrelated requests can trigger the skill despite its specialized requirement.

Content

No source excerpt is available for this finding.

Generic keywords can activate the skill outside its intended ReprHighlighter measurement-unit scope.

Medium
Category
Trigger Abuse
Confidence
99% confidence
Finding

The trigger list includes everyday terms such as add, support, and units, and the description at L04 likewise presents generic terms as activation conditions. Neither section requires a ReprHighlighter measurement-unit context or provides exclusions, so unrelated requests could invoke this skill.

Content

No source excerpt is available for this finding.

The invocation description does not clearly define the skill's activation scope.

Medium
Category
Trigger Abuse
Confidence
96% confidence
Finding

The description is truncated and the default prompt concerns ReprHighlighter measurement units, while the display name identifies a business migration planner. With implicit invocation enabled and broad activation terms in the metadata, this ambiguity can cause unintended skill selection and irrelevant guidance. The supplied file contains no executable actions, sensitive-data handling, or instruction overrides, so the demonstrated security impact is limited to routing reliability.

Content

No source excerpt is available for this finding.

Usage keywords include overly broad terms such as `add` and `support` without specifying that they must occur in a ReprHighlighter-related request.

Low
Category
Trigger Abuse
Confidence
85% confidence
Finding

Generic keywords such as add and support, reinforced by the metadata's broad activation description, could cause this skill to be selected for unrelated requests if routing relies on those terms. This is a low-impact scope-control weakness that could misdirect assistance; the README contains no executable payload, exfiltration instructions, or evidence of deliberate hijacking.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.