mealie_categories_create · Mealie MCP Server MCP

WHAT IT DOES

What mealie_categories_create does on Mealie MCP Server

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

WHY IT NEEDS A POLICY

Why mealie_categories_create needs a policy

This tool creates a new recipe category, which is a reversible write operation. It has no financial impact, does not execute arbitrary code, and does not delete data. The blast radius is low since creating a category is easily undone (the category can be deleted). Confidence is high because the intent is explicit in both name and description.

From the tool's definition Tool name 'mealie_categories_create' and description 'Create a new category' indicate a create operation that adds new data to the Mealie system without destroying or modifying existing data.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

mealie_categories_create Rate-limited

mealie_categories_create 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": {
    "mealie_categories_create": {
      "limits": [
        {
          "counter": "mealie_categories_create_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 Mealie MCP Server, so you can run agents against it safely.

FAQ

Questions about mealie_categories_create

What does the mealie_categories_create tool do? +

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

How do I enforce a policy on mealie_categories_create? +

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

What risk level is mealie_categories_create? +

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

Can I rate-limit mealie_categories_create? +

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

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

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