mealie_comments_update · Mealie MCP Server MCP

WHAT IT DOES

What mealie_comments_update does on Mealie MCP Server

AI agents use mealie_comments_update 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_comments_update needs a policy

This tool modifies comment data within the Mealie recipe management system. Updates are reversible operations that do not delete data or execute arbitrary code. The blast radius is minimal since it only affects individual comments in a recipe/meal planning context, with no financial implications or destructive effects. Low severity due to the limited scope and reversible nature of the operation.

From the tool's definition Tool name 'mealie_comments_update' and description 'Update a comment' indicate modification of existing data. The 'update' verb in both name and description confirms reversible data modification.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

mealie_comments_update Rate-limited

mealie_comments_update 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_comments_update": {
      "limits": [
        {
          "counter": "mealie_comments_update_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_comments_update

What does the mealie_comments_update tool do? +

Update a comment. 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_comments_update? +

Register the Mealie MCP Server MCP server in PolicyLayer and add a rule for mealie_comments_update: 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_comments_update? +

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

Can I rate-limit mealie_comments_update? +

Yes. Add a rate_limit block to the mealie_comments_update 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_comments_update completely? +

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

mealie_comments_update 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.