Expanso yaml-to-json
Security checks across malware telemetry and agentic risk
Overview
This skill appears to only convert YAML input to JSON, with a disclosed optional server mode that users should run with normal network caution.
Safe to install if you trust the Expanso Edge dependency. Prefer CLI mode for private data, and if you run the MCP/server mode, restrict network exposure or bind it locally before processing sensitive YAML.
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.