WebMCP
Security checks across malware telemetry and agentic risk
Overview
This instruction-only skill explains how agents can use website-provided WebMCP tools and does not include hidden code, credential access, persistence, or exfiltration behavior.
Install this if you want agents to use structured tools exposed by websites. Use it on sites you trust, and keep explicit confirmation for sensitive actions such as purchases, account changes, posting, or deleting content.
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.