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Security audit

Diff Impact

Security checks for vulnerabilities and agentic risk

Overview

This skill performs disclosed local code-change impact analysis and does not show hidden, destructive, credential, network, or persistence behavior.

Install this if you are comfortable with a skill that inspects local git diffs and uses or triggers a local code graph index to analyze repository impact. Review the chained-skill behavior if you do not want automatic indexing or multi-agent review during commit, merge, or refactoring workflows.

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 (2)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
90% confidence
Finding

The skill instructions, triggers, and examples are presented entirely in Chinese, which can effectively force a specific language on users without any opt-in or alternative. The file does not indicate that this locale restriction is intentional, optional, or tied to a region-specific requirement.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The activation rules are broad and include generic phrases plus implicit timing-based triggers like 'before commit/merge' and 'before refactoring', which can cause the skill to run outside explicit user intent. In an automated agent environment, unintended activation can lead to unnecessary repository inspection, command suggestions, and chaining into other skills, increasing the chance of overreach or unsafe tool use.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.