create_product · MCP Node Js TypeScript API MCP

WHAT IT DOES

What create_product does on MCP Node Js TypeScript API

AI agents use create_product to create or update resources in MCP Node Js TypeScript API — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your MCP Node Js TypeScript API environment.

WHY IT NEEDS A POLICY

Why create_product needs a policy

This tool creates new records in the product database, which is a reversible write operation. It does not delete, execute code, move money, or read-only query data. Severity is medium because product creation can affect inventory and pricing systems, but the change is reversible if needed.

From the tool's definition Tool name 'create_product' and description 'Create a new product with name, description, price, quantity, measure type, and attributes' indicate data creation.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_product Rate-limited

create_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": {
    "create_product": {
      "limits": [
        {
          "counter": "create_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 MCP Node Js TypeScript API, so you can run agents against it safely.

FAQ

Questions about create_product

What does the create_product tool do? +

Create a new product with name, description, price, quantity, measure type, and attributes. It is categorised as a Write tool in the MCP Node Js TypeScript API MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on create_product? +

Register the MCP Node Js TypeScript API MCP server in PolicyLayer and add a rule for create_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 MCP Node Js TypeScript API. Nothing to install.

What risk level is create_product? +

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

Can I rate-limit create_product? +

Yes. Add a rate_limit block to the create_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 create_product completely? +

Set action: deny in the PolicyLayer policy for create_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 create_product? +

create_product is provided by the MCP Node Js TypeScript API MCP server (proffillipesilva/mcpnodefil). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.