subscribeEarnDualAssets

THE RISK

Low Risk

Why subscribeEarnDualAssets needs a policy

This tool subscribes to real-time data streams for informational purposes. It retrieves or monitors dual-asset earnings product data without creating orders, moving funds, or making irreversible changes. While it relates to a financial product (dual-asset earnings), the action itself is passive data consumption/subscription, not a financial transaction that commits obligations or moves money.

From the tool's definition Tool name 'subscribeEarnDualAssets' indicates subscription to push notifications/streams for Earn dual-asset financial products.

Documented attack patterns abuse exactly the kind of access subscribeEarnDualAssets gives an agent:

POLICY

How to control subscribeEarnDualAssets

PolicyLayer is an MCP gateway — it sits between your AI agents and Bybit MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for subscribeEarnDualAssets:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "subscribeEarnDualAssets": {}
  }
}

subscribeEarnDualAssets is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register Bybit MCP Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

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EXPLORE

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about subscribeEarnDualAssets

What does the subscribeEarnDualAssets tool do? +

订阅 Earn 双币理财产品推送. It is categorised as a Read tool in the Bybit MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on subscribeEarnDualAssets? +

Register the Bybit MCP Server MCP server in PolicyLayer and add a rule for subscribeEarnDualAssets: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Bybit MCP Server. Nothing to install.

What risk level is subscribeEarnDualAssets? +

subscribeEarnDualAssets is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit subscribeEarnDualAssets? +

Yes. Add a rate_limit block to the subscribeEarnDualAssets rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block subscribeEarnDualAssets completely? +

Set action: deny in the PolicyLayer policy for subscribeEarnDualAssets. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides subscribeEarnDualAssets? +

subscribeEarnDualAssets is provided by the Bybit MCP Server MCP server (bybit-exchange/trading-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Bybit MCP Server tool call.

Start from Bybit MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →