vender_especie_d · IOL MCP Server MCP: Risk & Policy

WHAT IT DOES

What vender_especie_d does on IOL MCP Server

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

WHY IT NEEDS A POLICY

Why vender_especie_d needs a policy

This tool initiates a financial sell order on the InvertirOnline trading platform. Selling financial instruments directly moves or commits financial assets, making it Financial category. Misuse could result in unintended asset sales with real monetary consequences, warranting critical severity.

From the tool's definition 'Crear una orden de venta de especie D' — creates a sell order for a financial instrument (especie D); server description explicitly mentions 'trading operations'

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

vender_especie_d Approval-gated

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

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FAQ

Questions about vender_especie_d

What does the vender_especie_d tool do? +

Crear una orden de venta de especie D. It is categorised as a Financial tool in the IOL MCP Server MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on vender_especie_d? +

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

What risk level is vender_especie_d? +

vender_especie_d 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 vender_especie_d? +

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

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

vender_especie_d is provided by the IOL MCP Server MCP server (pgallar/iol-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.