create_reminder

Create a new reminder. Optionally set notes, due date, priority (0=none, 1-4=high, 5=medium, 6-9=low), and target list. Recurrence rules cannot be set via automation.

SERVERAirMCP SOURCEairmcp

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/heznpc-airmcp/create-reminder.md

WHAT IT DOES

What create_reminder does on AirMCP

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

RISK

Why create_reminder is rated Medium

This tool creates new reminder entries in the Apple Reminders app, which is a reversible write operation. It does not delete, execute arbitrary commands, move financial resources, or have destructive effects. The severity is low because reminders are benign personal data with minimal blast radius if created erroneously—they can be easily deleted by the user.

From the tool's definition Tool name is 'create_reminder' and description states 'Create a new reminder' with optional parameters for notes, due date, priority, and target list. This is a creation operation that modifies the Reminders app by adding new data.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs create_reminder safely

PolicyLayer is an MCP gateway: it sits between your AI agents and AirMCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For create_reminder, this is the rule to start with:

create_reminder Rate-limited

create_reminder 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_reminder": {
      "limits": [
        {
          "counter": "create_reminder_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 AirMCP, apply this rule, and every create_reminder call is checked against it from then on.

FAQ

Questions about create_reminder

What does the create_reminder tool do? +

Create a new reminder. Optionally set notes, due date, priority (0=none, 1-4=high, 5=medium, 6-9=low), and target list. Recurrence rules cannot be set via automation. It is categorised as a Write tool in the AirMCP 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_reminder? +

Register the Air MCP server in PolicyLayer and add a rule for create_reminder: 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 AirMCP. Nothing to install.

What risk level is create_reminder? +

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

Can I rate-limit create_reminder? +

Yes. Add a rate_limit block to the create_reminder 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_reminder completely? +

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

create_reminder is provided by the Air MCP server (airmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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