Security audit

Extract Pic Text

Security checks for vulnerabilities and agentic risk

Overview

This skill is a narrow local utility for extracting text from image filenames and does not show hidden, networked, persistent, or privilege-seeking behavior.

Install this if you are comfortable with a Chinese-language helper script that reads filenames from directories you point it at. Use the optional output path carefully because it will overwrite that file, but there is no evidence of remote access, credential handling, persistence, or hidden behavior.

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

Confidence: 92% confidence
Finding: This code file contains user-facing natural-language strings such as the module description, argument help, errors, and status messages entirely in Chinese. Under the stated policy, forcing a specific language without user opt-in is a natural-language policy violation unless a locale-specific constraint is documented and justified.

Static analysis

No suspicious patterns detected.