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Security audit

contract-review

Security checks for vulnerabilities and agentic risk

Overview

This skill is a disclosed contract-review integration that uploads user-selected contracts to a paid API and does not show hidden or destructive behavior.

Install only if you are comfortable sending contract files and business context to the AI Skills platform, using its API key, pricing, and seven-day provider-side retention model; do not use it for documents you are not authorized to upload.

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
  • 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 (3)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
87% confidence
Finding

This markdown file presents all behavioral rules exclusively in Chinese, and it does not state that the skill is region-specific or that users may choose another language. Under the policy category for language/locale, forcing a single language without opt-in can be a natural-language policy violation.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
96% confidence
Finding

This markdown file contains user-facing instructions solely in Chinese, which can constitute a language/locale policy violation when no opt-in or alternative language is provided. The file does not indicate that the skill is region-specific or that Chinese is required for compliance or operational reasons.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
90% confidence
Finding

This markdown file presents all operational instructions exclusively in Chinese, which can constitute a language/locale policy violation when no user opt-in or justification is provided. The content does not indicate that the skill is region-specific or that alternative language support is available.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.