Supapost

Security checks across malware telemetry and agentic risk

Overview

This skill is a disclosed Supapost social-content integration, but users should carefully approve any action involving connected social accounts.

Install this only if you want your agent to work with Supapost and connected social accounts. Before approving scheduling, publishing, deleting, or account-specific changes, verify the platform, account, media, caption/title, timing, and reversibility.

SkillSpector

By NVIDIA

Vulnerability Patterns

Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
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

Findings (1)

Vague Triggers

Medium

Confidence: 84% confidence
Finding: The skill description uses very broad trigger language ('use whenever the user asks to create social content') that can cause the agent to invoke this external MCP for loosely related requests. This increases the chance of over-activation, unnecessary access to connected social accounts, and unintended execution of write-capable operations in a context broader than the user likely expects.

VirusTotal

65/65 vendors flagged this skill as clean.

View on VirusTotal