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Security audit

Polymarket Data Api

Security checks across malware telemetry and agentic risk

Overview

The skill is broadly aligned with Polymarket use, but it asks users to install and run an external trading utility from weakly scoped sources while under-declaring its network and financial-trading capabilities.

Install only after verifying the openclawcli source and installation commands independently. Treat this as a financial-trading tool: confirm what executable will run, what accounts or wallets it can access, and whether your agent will ask before any real trade or fund-moving action.

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
87% confidence
Finding
The skill documentation describes use of a public Polymarket API, which implies network access, but no permissions are declared in the skill metadata. This creates a transparency and governance issue: users and platforms may not realize the skill performs outbound requests, reducing the effectiveness of permission review and policy enforcement.

VirusTotal

64/64 vendors flagged this skill as clean.

View on VirusTotal

Static analysis

No suspicious patterns detected.