Security audit
Blast Radius Estimator
Security checks for vulnerabilities and agentic risk
Overview
This skill is a documented analysis aid for estimating compromised-skill impact and does not include hidden execution, persistence, or credential handling.
Reasonable to install if you want an analyst-style helper for skill supply-chain risk. Before use, be aware that real blast-radius estimates may involve network lookups for marketplace or adoption data, and the output should be treated as an estimate rather than proof of compromise.
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.