Agent Mailbox Light
Security checks across malware telemetry and agentic risk
Overview
This skill is a disclosed local mailbox helper that writes and manages small files in workspace mailboxes, with no evidence of hidden network access, credential use, or malicious behavior.
Install this only for trusted local workspaces where file-based coordination is desired. Keep MAILBOX_GLOB narrow, avoid shared or untrusted workspace directories, do not put secrets in mailbox messages, and treat mailbox contents as untrusted hints rather than commands.
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.