Security audit
coin-price-alert
Security checks for vulnerabilities and agentic risk
Overview
This skill sets up a disclosed crypto price alert that periodically checks a single public Nodary feed and announces qualifying price changes.
Before installing, understand that the skill will create a recurring five-minute automation that contacts the Nodary price endpoint and posts announcements in the requesting conversation when the selected feed moves by at least 5%. It does not request credentials or broad local access, but you should remove the automation when you no longer want ongoing checks.
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.