Security audit
Kosu
Security checks across malware telemetry and agentic risk
Overview
Kosu is a disclosed API helper for managing a read-it-later queue, and its requested API key and network access match that purpose.
Before installing, understand that an agent using this skill can add, reorder, archive, soft-delete, suggest, and export items in your Kosu account. Use a dedicated minimal-scope API key, keep it limited to usekosu.com, and revoke it from Kosu settings if behavior is unexpected.
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
65/65 vendors flagged this skill as clean.
Static analysis
No suspicious patterns detected.