add-product · Ecommerce Store MCP: Risk & Policy

WHAT IT DOES

What add-product does on Ecommerce Store

AI agents use add-product to create or update resources in Ecommerce Store — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Ecommerce Store environment.

WHY IT NEEDS A POLICY

Why add-product needs a policy

This tool creates new records in the ecommerce database reversibly. While it modifies the product catalog, the action can be undone (products can be deleted or edited). It does not destroy data, execute arbitrary commands, or move money. The severity is medium because misuse could add unwanted or fraudulent products to the catalog, but the impact is limited to catalog integrity and can be remediated.

From the tool's definition Tool name 'add-product' and description 'Add a new product' indicate creation of new data in the product catalog.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

add-product Rate-limited

add-product 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": {
    "add-product": {
      "limits": [
        {
          "counter": "add-product_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

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

FAQ

Questions about add-product

What does the add-product tool do? +

Add a new product. It is categorised as a Write tool in the Ecommerce Store MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on add-product? +

Register the Ecommerce Store MCP server in PolicyLayer and add a rule for add-product: 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 Ecommerce Store. Nothing to install.

What risk level is add-product? +

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

Can I rate-limit add-product? +

Yes. Add a rate_limit block to the add-product 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 add-product completely? +

Set action: deny in the PolicyLayer policy for add-product. 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 add-product? +

add-product is provided by the Ecommerce Store MCP server (khesayed/ecommerce-store-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.