Security audit
Signature Extractor
Security checks across malware telemetry and agentic risk
Overview
This is a local image-processing skill that extracts handwritten signature ink into a transparent PNG without hidden network, credential, persistence, or destructive behavior.
Install this only if you want local signature cleanup. Signatures can be sensitive and can be misused, so process only signatures you own or are authorized to handle, and review the generated PNG before sharing it.
SkillSpector
By NVIDIA
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
VirusTotal
66/66 vendors flagged this skill as clean.
Static analysis
No suspicious patterns detected.