buy_multiple_orders · Basis MCP Server MCP: Risk & Policy

WHAT IT DOES

What buy_multiple_orders does on Basis MCP Server

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

WHY IT NEEDS A POLICY

Why buy_multiple_orders needs a policy

This tool executes financial transactions by purchasing multiple orders simultaneously on a blockchain trading protocol. It directly commits financial obligations and moves cryptocurrency assets. The 'sweep' nature means it can affect multiple orders in one action, amplifying the blast radius if misused by an AI agent.

From the tool's definition 'buy_multiple_orders' - 'Sweep multiple orders at once' on a protocol enabling trading on BNB Smart Chain

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

buy_multiple_orders Approval-gated

Any call to buy_multiple_orders 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": {
    "buy_multiple_orders": {
      "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 Basis MCP Server, so you can run agents against it safely.

FAQ

Questions about buy_multiple_orders

What does the buy_multiple_orders tool do? +

Sweep multiple orders at once. It is categorised as a Financial tool in the Basis MCP Server MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on buy_multiple_orders? +

Register the Basis MCP Server MCP server in PolicyLayer and add a rule for buy_multiple_orders: 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 Basis MCP Server. Nothing to install.

What risk level is buy_multiple_orders? +

buy_multiple_orders 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 buy_multiple_orders? +

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

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

buy_multiple_orders is provided by the Basis MCP Server MCP server (launch-on-basis/mcp-ts). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.