Security audit
Website SEO — On-Page Optimization System
Security checks for vulnerabilities and agentic risk
Overview
This is a Markdown-only SEO guidance skill with no code execution, persistence, credential handling, or hidden behavior found.
This skill appears safe to install as an SEO reference. Before using it, consider that effective SEO review may involve sharing website URLs, page copy, business contact details, and target keywords with your agent or model provider; do not include private business material unless that is acceptable for your workflow.
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
Static analysis
No suspicious patterns detected.