checkout_cart · Composite MCP Sales Intelligence MCP

WHAT IT DOES

What checkout_cart does on Composite MCP Sales Intelligence

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

WHY IT NEEDS A POLICY

Why checkout_cart needs a policy

Checking out a cart submits and finalizes a purchase order, which directly commits a financial obligation. This is an irreversible financial transaction — once submitted, an order is placed with the distributor (TD Synnex StreamOne). Misuse could result in unauthorized purchases of potentially large quantities of products.

From the tool's definition "Submit a cart as an order. This finalizes the purchase."

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

checkout_cart Approval-gated

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

GATE THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Composite MCP Sales Intelligence, so you can run agents against it safely.

FAQ

Questions about checkout_cart

What does the checkout_cart tool do? +

Submit a cart as an order. This finalizes the purchase. It is categorised as a Financial tool in the Composite MCP Sales Intelligence MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on checkout_cart? +

Register the Composite MCP Sales Intelligence MCP server in PolicyLayer and add a rule for checkout_cart: 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 Composite MCP Sales Intelligence. Nothing to install.

What risk level is checkout_cart? +

checkout_cart 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 checkout_cart? +

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

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

checkout_cart is provided by the Composite MCP Sales Intelligence MCP server (jaceryan5150/composite-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.