ClawHub
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Security audit

Funding Rate Scanner

Security checks for vulnerabilities and agentic risk

Overview

This skill is a simple Binance funding-rate CLI scanner with no credential use, trading authority, persistence, or hidden local behavior, though its arbitrage language is overstated.

Install only if you want a Binance Futures funding-rate screening helper. Treat the output as market data, not validated arbitrage analysis or investment advice, and verify risks independently before trading.

A.I.G

Vulnerability Patterns
  • Skill Instruction HijackingAlters the agent's session goals or safety constraints when the skill loads
  • Agent Memory PoisoningWrites attacker-controlled rules into memory that affect later sessions
  • Remote Payload Retrieval and ExecutionFetches external code whose behavior can change after review
  • Embedded Malicious CodeShips malicious scripts inside the skill and executes them locally
  • Unauthorized Access and Privilege EscalationObtains permissions beyond the task's legitimate needs

SkillSpector

Vulnerability Patterns
  • MCP Least PrivilegeUnderdeclared Capability, Wildcard Permission, Missing Permission Declaration
  • MCP Tool PoisoningHidden Instructions, Unicode Deception, Parameter Description Injection
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
Findings (4)

Tp4

High
Category
MCP Tool Poisoning
Confidence
95% confidence
Finding
The skill claims to scan crypto funding rates and find arbitrage opportunities, but the behavior described only queries Binance Futures and lists negative funding rates without proving or evaluating arbitrage. In a trading skill, such overstatement is risky because users may mistake heuristic output for actionable arbitrage analysis and incur financial loss.

Tp4

High
Category
MCP Tool Poisoning
Confidence
94% confidence
Finding
The skill claims to scan crypto funding rates and find arbitrage opportunities, but the behavior described only queries Binance Futures and lists negative funding rates without proving or evaluating arbitrage. In a trading skill, such overstatement is risky because users may mistake heuristic output for actionable arbitrage analysis and incur financial loss.

Tp4

High
Category
MCP Tool Poisoning
Confidence
92% confidence
Finding
The skill claims to scan crypto funding rates and find arbitrage opportunities, but the behavior described only queries Binance Futures and lists negative funding rates without proving or evaluating arbitrage. In a trading skill, such overstatement is risky because users may mistake heuristic output for actionable arbitrage analysis and incur financial loss.

Lp3

Medium
Category
MCP Least Privilege
Confidence
84% confidence
Finding
The skill appears to require network access to fetch funding-rate data, but it does not declare any explicit tool scope or permissions. Undeclared capabilities reduce transparency and can enable broader-than-expected outbound access, making review and containment harder if the skill is modified or abused.

Static analysis

No suspicious patterns detected.