Security audit

印度数学速算教练

Security checks for vulnerabilities and agentic risk

Overview

This skill is a simple mental-math coaching guide with no tool use, installation scripts, persistence, or sensitive access.

Before installing, users should know the README is in Chinese while the main skill instructions are in English; otherwise the skill appears limited to math coaching content and does not ask for sensitive permissions.

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 (1)

Natural-Language Policy Violations

Medium

Category: Not specified by scanner
Confidence: 94% confidence
Finding: The entire README is written only in Chinese and presents the skill as a general-purpose math coach, with no indication that Chinese is optional or that the skill is intended solely for a Chinese-speaking or region-specific audience. This can violate a language/locale policy when users are not given an explicit language choice or opt-in.
Content: No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.