create_shopping_items_bulk · Mcp Mealie MCP: Risk & Policy

WHAT IT DOES

What create_shopping_items_bulk does on Mcp Mealie

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

WHY IT NEEDS A POLICY

Why create_shopping_items_bulk needs a policy

This tool creates new shopping list items in bulk, which is a Write operation (data creation/modification without deletion). Severity is medium because bulk operations can create large volumes of unwanted data, but the effects are reversible (items can be deleted). It does not execute arbitrary code, delete data permanently, or move money, so it does not warrant higher severity categories.

From the tool's definition Tool description explicitly states 'Bulk-create shopping items' — a create operation that modifies data (shopping list contents) reversibly.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_shopping_items_bulk Rate-limited

create_shopping_items_bulk 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_shopping_items_bulk": {
      "limits": [
        {
          "counter": "create_shopping_items_bulk_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 Mealie, so you can run agents against it safely.

FAQ

Questions about create_shopping_items_bulk

What does the create_shopping_items_bulk tool do? +

Bulk-create shopping items from a JSON array. It is categorised as a Write tool in the Mcp Mealie 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_shopping_items_bulk? +

Register the Mcp Mealie MCP server in PolicyLayer and add a rule for create_shopping_items_bulk: 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 Mealie. Nothing to install.

What risk level is create_shopping_items_bulk? +

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

Can I rate-limit create_shopping_items_bulk? +

Yes. Add a rate_limit block to the create_shopping_items_bulk 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_shopping_items_bulk completely? +

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

create_shopping_items_bulk is provided by the Mcp Mealie MCP server (obrien-matthew/mcp-mealie). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.