cancel_subscription

A financial tool on the PineLabs Plural PG — Payment Gateway MCP server.

SERVERPineLabs Plural PG — Payment Gateway MCP Server SOURCEpypi:pinelabs-mcp-server

Critical RISK CLASS

Category Financial

Parameters 00 required

Recommended Approval-gatedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-plural-pinelabs-pinelabs-online-mcp/cancel-subscription.md

WHAT IT DOES

What cancel_subscription does on PineLabs Plural PG — Payment Gateway MCP Server

AI agents use cancel_subscription to commit financial operations through PineLabs Plural PG — Payment Gateway MCP Server, usually the final step of a payment, billing, or trading workflow. A call moves real money.

RISK

Why cancel_subscription is rated Critical

Despite the empty description, the tool name 'cancel_subscription' on a payment gateway server strongly implies it terminates a recurring billing/subscription arrangement, which is a financial operation. Cancelling a subscription could immediately halt revenue collection or terminate a customer's service contract — a potentially irreversible financial commitment.

From the tool's definition Tool name 'cancel_subscription' on a payment gateway server (PineLabs Plural PG) described as handling 'subscriptions'. Sibling tools include financial operations like create_payout, cancel_payout, capture_order, create_order.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs cancel_subscription safely

PolicyLayer is an MCP gateway: it sits between your AI agents and PineLabs Plural PG — Payment Gateway MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For cancel_subscription, this is the rule to start with:

cancel_subscription Approval-gated

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

GATE THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect PineLabs Plural PG — Payment Gateway MCP Server, apply this rule, and every cancel_subscription call is checked against it from then on.

FAQ

Questions about cancel_subscription

What does the cancel_subscription tool do? +

cancel_subscription is a financial tool on the PineLabs Plural PG — Payment Gateway MCP Server MCP server. It is categorised as a Financial tool in the PineLabs Plural PG — Payment Gateway MCP Server MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on cancel_subscription? +

Register the PineLabs Plural PG — Payment Gateway MCP Server MCP server in PolicyLayer and add a rule for cancel_subscription: 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 PineLabs Plural PG — Payment Gateway MCP Server. Nothing to install.

What risk level is cancel_subscription? +

cancel_subscription 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 cancel_subscription? +

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

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

cancel_subscription is provided by the PineLabs Plural PG — Payment Gateway MCP Server MCP server (pypi:pinelabs-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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