Critical Risk →

disable_recurrent

Deactivate a recurrent payment (PUT /recurrentPayments/{recurrentPaymentId}/Deactivate). Stops future charges; does not refund historical ones.

How to control disable_recurrent ↓

What disable_recurrent does on Mcp Afip

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

Critical Risk

Why disable_recurrent needs a policy

This tool modifies a financial payment arrangement by deactivating recurring charges. It directly affects financial obligations and future payment flows, placing it firmly in the Financial category. The inability to automatically re-activate (or potential revenue/service disruption from accidental deactivation) gives it high severity.

From the tool's definition Deactivate a recurrent payment (PUT /recurrentPayments/{recurrentPaymentId}/Deactivate). Stops future charges; does not refund historical ones.

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

How to control disable_recurrent

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

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

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

  1. Create a free account and register Mcp Afip — nothing to install.
  2. Add this policy — paste it, or build it visually.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
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Related tools and policies

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Questions about disable_recurrent

What does the disable_recurrent tool do? +

Deactivate a recurrent payment (PUT /recurrentPayments/{recurrentPaymentId}/Deactivate). Stops future charges; does not refund historical ones. It is categorised as a Financial tool in the Mcp Afip MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on disable_recurrent? +

Register the Mcp Afip MCP server in PolicyLayer and add a rule for disable_recurrent: 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 Afip. Nothing to install.

What risk level is disable_recurrent? +

disable_recurrent 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 disable_recurrent? +

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

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

disable_recurrent is provided by the Mcp Afip MCP server (codespar/mcp-dev-latam). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Mcp Afip tool call.

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