upsert_ppd

Enable/update Personal Product Design for products (bulk).

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/upsert-ppd.md

WHAT IT DOES

What upsert_ppd does on Webcake Storefront

AI agents use upsert_ppd 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 upsert_ppd is rated Medium

This tool modifies product settings (Personal Product Design feature) reversibly. It does not delete data (would be Destructive), execute arbitrary code (would be Execute), or move money (would be Financial).

From the tool's definition Tool name 'upsert_ppd' and description 'Enable/update Personal Product Design for products (bulk)' indicate creation or modification of product configuration data.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs upsert_ppd 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 upsert_ppd, this is the rule to start with:

upsert_ppd Rate-limited

upsert_ppd 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": {
    "upsert_ppd": {
      "limits": [
        {
          "counter": "upsert_ppd_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 upsert_ppd call is checked against it from then on.

FAQ

Questions about upsert_ppd

What does the upsert_ppd tool do? +

Enable/update Personal Product Design for products (bulk). 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 upsert_ppd? +

Register the Webcake Storefront MCP server in PolicyLayer and add a rule for upsert_ppd: 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 upsert_ppd? +

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

Can I rate-limit upsert_ppd? +

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

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

upsert_ppd 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.

KEEP EXPLORING

More on Webcake Storefront, and thousands of servers like it.

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The MCP Attack Database →

Guides

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