createCopyTradeBind

THE RISK

Medium Risk

Why createCopyTradeBind needs a policy

This tool creates/establishes a new copy trading binding, which is a Write operation (creates data/configuration). The severity is high because establishing a copy trading binding can expose the user to significant financial exposure—the binding enables another trader's actions to be replicated automatically on the user's account, potentially resulting in substantial losses if the followed trader performs poorly.

From the tool's definition Tool name 'createCopyTradeBind' and description 'Create a new Copy Trading Classic follow binding' indicate creation of a new binding/relationship.

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

POLICY

How to control createCopyTradeBind

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 createCopyTradeBind:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "createCopyTradeBind": {
      "limits": [
        {
          "counter": "createcopytradebind_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

createCopyTradeBind stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. 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.

LIMIT THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Argument validation → Checking tool call arguments against schema and policy before they run.
Scoped token → Per-person credentials that grant a defined subset of servers and tools.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about createCopyTradeBind

What does the createCopyTradeBind tool do? +

Create a new Copy Trading Classic follow binding by specifying a target. It is categorised as a Write tool in the Bybit MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on createCopyTradeBind? +

Register the Bybit MCP Server MCP server in PolicyLayer and add a rule for createCopyTradeBind: 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 createCopyTradeBind? +

createCopyTradeBind is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit createCopyTradeBind? +

Yes. Add a rate_limit block to the createCopyTradeBind 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 createCopyTradeBind completely? +

Set action: deny in the PolicyLayer policy for createCopyTradeBind. 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 createCopyTradeBind? +

createCopyTradeBind 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 →