Prediction Market Sentinel

Security checks across malware telemetry and agentic risk

Overview

This skill is a simple Polymarket wallet-monitoring script with some documentation and metadata gaps, but no evidence of hidden data theft, destructive behavior, or credential access.

Before installing, review scripts/monitor.sh and be aware that it currently monitors a hardcoded public wallet rather than any wallet address you pass in. It uses curl and jq, writes a local log and state file, and should be treated as a shell-based monitoring helper rather than a fully scoped or configurable integration.

SkillSpector

By NVIDIA

Vulnerability Patterns

MCP Least PrivilegeUnderdeclared Capability, Wildcard Permission, Missing Permission Declaration
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)

Lp3

Medium

Category: MCP Least Privilege
Confidence: 89% confidence
Finding: The skill documentation instructs users to execute a shell script (`bash scripts/monitor.sh <wallet_address>`) but declares no corresponding permissions. Undeclared shell capability is dangerous because it hides executable behavior from the permission model and review process, making it easier for a skill to run local commands unexpectedly or evolve into a more harmful execution path.

VirusTotal

58/58 vendors flagged this skill as clean.

View on VirusTotal