update_product_measurement

Upsert product measurement units (full list). Each unit upserts by id; pass is_removed:true to delete one.

SERVERWebcake Storefront SOURCEwebcake-storefront-mcp

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/webcake-storefront/update-product-measurement.md

WHAT IT DOES

What update_product_measurement does on Webcake Storefront

AI agents use update_product_measurement to create or update resources in Webcake Storefront, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Webcake Storefront environment.

RISK

Why update_product_measurement is rated Medium

The tool primarily performs Write operations (upsert = update/insert). Although it includes a deletion mechanism via the is_removed flag, this is a soft-delete pattern within a reversible data modification context, not a destructive hard-delete. The impact is scoped to product measurement unit metadata rather than core business data.

From the tool's definition Tool description states 'Upsert product measurement units' and 'pass is_removed:true to delete one'. Upsert is a write operation (create or modify).

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs update_product_measurement safely

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

update_product_measurement Rate-limited

update_product_measurement 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": {
    "update_product_measurement": {
      "limits": [
        {
          "counter": "update_product_measurement_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 Webcake Storefront, apply this rule, and every update_product_measurement call is checked against it from then on.

FAQ

Questions about update_product_measurement

What does the update_product_measurement tool do? +

Upsert product measurement units (full list). Each unit upserts by id; pass is_removed:true to delete one. It is categorised as a Write tool in the Webcake Storefront MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on update_product_measurement? +

Register the Webcake Storefront MCP server in PolicyLayer and add a rule for update_product_measurement: 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 Webcake Storefront. Nothing to install.

What risk level is update_product_measurement? +

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

Can I rate-limit update_product_measurement? +

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

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

update_product_measurement is provided by the Webcake Storefront MCP server (webcake-storefront-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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