cart_override_cart_line_price

Override cart line price

SERVERMCP Dynamics 365 Commerce Server SOURCEjiantmo/mcp-commerce

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/jiantmo-mcp-commerce/cart-override-cart-line-price.md

WHAT IT DOES

What cart_override_cart_line_price does on MCP Dynamics 365 Commerce Server

AI agents use cart_override_cart_line_price to create or update resources in MCP Dynamics 365 Commerce Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your MCP Dynamics 365 Commerce Server environment.

RISK

Why cart_override_cart_line_price is rated Medium

This tool modifies the price of a cart line, which is a reversible write operation. However, it carries high severity because price manipulation in a commerce system could be misused to set prices to $0 or arbitrary values, enabling fraudulent purchases or financial losses.

From the tool's definition Override cart line price

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs cart_override_cart_line_price safely

PolicyLayer is an MCP gateway: it sits between your AI agents and MCP Dynamics 365 Commerce Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For cart_override_cart_line_price, this is the rule to start with:

cart_override_cart_line_price Rate-limited

cart_override_cart_line_price stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "cart_override_cart_line_price": {
      "limits": [
        {
          "counter": "cart_override_cart_line_price_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect MCP Dynamics 365 Commerce Server, apply this rule, and every cart_override_cart_line_price call is checked against it from then on.

FAQ

Questions about cart_override_cart_line_price

What does the cart_override_cart_line_price tool do? +

Override cart line price. It is categorised as a Write tool in the MCP Dynamics 365 Commerce Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on cart_override_cart_line_price? +

Register the MCP Dynamics 365 Commerce Server MCP server in PolicyLayer and add a rule for cart_override_cart_line_price: 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 Dynamics 365 Commerce Server. Nothing to install.

What risk level is cart_override_cart_line_price? +

cart_override_cart_line_price is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit cart_override_cart_line_price? +

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

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

cart_override_cart_line_price is provided by the MCP Dynamics 365 Commerce Server MCP server (jiantmo/mcp-commerce). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on MCP Dynamics 365 Commerce Server, and thousands of servers like it.

This server

All 326 MCP Dynamics 365 Commerce Server tools →

Across the catalogue

The MCP Attack Database →

Guides

Govern customer-ops agents →Argument validation →Scoped token →