create_chargeback_notification

THE RISK

Critical Risk

Why create_chargeback_notification needs a policy

This tool reports chargebacks to a payment fraud detection system (ClearSale). While the primary action is reporting (which could be considered Write), chargebacks are inherently financial transactions involving money disputes and payment reversals. The tool directly impacts financial decision-making ('critical for model tuning') and handles financial dispute data.

From the tool's definition Tool name contains 'chargeback' and description explicitly states 'Report a confirmed chargeback back to ClearSale.' Chargebacks involve financial dispute resolution and reporting, which constitutes a financial operation.

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

POLICY

How to control create_chargeback_notification

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 create_chargeback_notification:

policy.json

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

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

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EXPLORE

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Go deeper

Critical-risk tools in Mcp Afip → 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 create_chargeback_notification

What does the create_chargeback_notification tool do? +

Report a confirmed chargeback back to ClearSale. Critical for model tuning: unreported chargebacks degrade future decision quality for similar buyers. 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 create_chargeback_notification? +

Register the Mcp Afip MCP server in PolicyLayer and add a rule for create_chargeback_notification: 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 create_chargeback_notification? +

create_chargeback_notification 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 create_chargeback_notification? +

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

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

create_chargeback_notification 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.

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

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