adjust_position_margin · Bitunix MCP: Risk & Policy

WHAT IT DOES

What adjust_position_margin does on Bitunix MCP

AI agents use adjust_position_margin to commit financial operations through Bitunix MCP — usually the final step of a payment, billing, or trading workflow. A call moves real money.

WHY IT NEEDS A POLICY

Why adjust_position_margin needs a policy

Adjusting margin on a trading position directly affects financial exposure and risk parameters on a live exchange. Adding or removing margin can trigger liquidations or change the effective leverage, constituting a financial operation with potentially irreversible consequences on real funds.

From the tool's definition Add or remove margin from an isolated position

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

adjust_position_margin Approval-gated

Any call to adjust_position_margin is blocked until a human approves it. The rest of the server keeps working.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "adjust_position_margin": {
      "deny_if": [
        {
          "conditions": [],
          "on_deny": "Requires human approval."
        }
      ]
    }
  }
}

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PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Bitunix MCP, so you can run agents against it safely.

FAQ

Questions about adjust_position_margin

What does the adjust_position_margin tool do? +

Add or remove margin from an isolated position. It is categorised as a Financial tool in the Bitunix MCP MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on adjust_position_margin? +

Register the Bitunix MCP server in PolicyLayer and add a rule for adjust_position_margin: 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 Bitunix MCP. Nothing to install.

What risk level is adjust_position_margin? +

adjust_position_margin is a Financial tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit adjust_position_margin? +

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

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

adjust_position_margin is provided by the Bitunix MCP server (luiinventions/bitunix-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.