rate_recipe · HelloFresh MCP Server MCP: Risk & Policy

WHAT IT DOES

What rate_recipe does on HelloFresh MCP Server

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

WHY IT NEEDS A POLICY

Why rate_recipe needs a policy

Rating a recipe writes review/feedback data to the HelloFresh account. This is a reversible write operation (ratings can typically be changed) with low blast radius — the worst outcome is an incorrect rating being submitted. No financial, destructive, or execution risk is present.

From the tool's definition 'Rate a HelloFresh recipe' — submits a rating for a past order/recipe, creating or modifying review data reversibly

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

rate_recipe Rate-limited

rate_recipe 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": {
    "rate_recipe": {
      "limits": [
        {
          "counter": "rate_recipe_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

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Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches HelloFresh MCP Server, so you can run agents against it safely.

FAQ

Questions about rate_recipe

What does the rate_recipe tool do? +

Rate a HelloFresh recipe you. It is categorised as a Write tool in the HelloFresh 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 rate_recipe? +

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

What risk level is rate_recipe? +

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

Can I rate-limit rate_recipe? +

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

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

rate_recipe is provided by the HelloFresh MCP Server MCP server (markswendsen-code/mcp-hellofresh). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.