adjust_isolated_margin

THE RISK

Critical Risk

Why adjust_isolated_margin needs a policy

Adjusting isolated margin on a futures trading account directly affects financial positions and risk exposure. On a leveraged futures platform, margin adjustments can trigger liquidations or increase position risk, constituting a financial operation. The server context (Binance USDT-M Futures trading) and the sibling tools (order management, account state) confirm this is a live trading environment.

From the tool's definition Tool name 'adjust_isolated_margin' on a Binance USDT-M Futures trading server. Server description mentions 'position/margin control' as an exposed capability.

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

POLICY

How to control adjust_isolated_margin

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

policy.json

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

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

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

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EXPLORE

Related tools and policies

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All 23 Mcp Binance Futures tools →

Financial tools on other servers

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Go deeper

Critical-risk tools in Mcp Binance Futures → Every critical-risk tool this server exposes, in one view.
All critical-risk MCP tools → Every critical-risk tool across the catalogue, and the policy pattern that contains them.
The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Human-in-the-loop → When a tool call should wait for a person — and when policy can decide alone.
Tool call approval → Approval gates on individual tool calls: auto-allow, prompt, or deny.
How to Add Spending Controls to Any MCP Agent →
Rate Limiting MCP Tool Calls: A Practical Guide →

FAQ

Questions about adjust_isolated_margin

What does the adjust_isolated_margin tool do? +

adjust_isolated_margin. It is categorised as a Financial tool in the Mcp Binance Futures MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on adjust_isolated_margin? +

Register the Mcp Binance Futures MCP server in PolicyLayer and add a rule for adjust_isolated_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 Mcp Binance Futures. Nothing to install.

What risk level is adjust_isolated_margin? +

adjust_isolated_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_isolated_margin? +

Yes. Add a rate_limit block to the adjust_isolated_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_isolated_margin completely? +

Set action: deny in the PolicyLayer policy for adjust_isolated_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_isolated_margin? +

adjust_isolated_margin is provided by the Mcp Binance Futures MCP server (muvon/mcp-binance-futures). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Mcp Binance Futures tool call.

Start from Mcp Binance Futures, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

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