close_all_positions · Bitunix MCP: Risk & Policy

WHAT IT DOES

What close_all_positions does on Bitunix MCP

AI agents use close_all_positions 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 close_all_positions needs a policy

This tool immediately closes all open trading positions at market price, which is a high-severity financial action. It commits irreversible financial transactions across potentially many positions simultaneously, locking in gains or losses with no ability to undo the trades. Misuse by an AI agent could result in catastrophic financial loss.

From the tool's definition Close all open positions at market price

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

close_all_positions Approval-gated

Any call to close_all_positions 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": {
    "close_all_positions": {
      "deny_if": [
        {
          "conditions": [],
          "on_deny": "Requires human approval."
        }
      ]
    }
  }
}

GATE THIS TOOL →

Instant setup, no code required.

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 close_all_positions

What does the close_all_positions tool do? +

Close all open positions at market price. 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 close_all_positions? +

Register the Bitunix MCP server in PolicyLayer and add a rule for close_all_positions: 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 close_all_positions? +

close_all_positions 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 close_all_positions? +

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

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

close_all_positions 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.