batch_complete_reminders · Reminders MCP Server MCP

WHAT IT DOES

What batch_complete_reminders does on Reminders MCP Server

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

WHY IT NEEDS A POLICY

Why batch_complete_reminders needs a policy

This tool modifies reminder records by changing their completion status, but does not irreversibly delete or destroy data. The action is reversible—completed reminders can be unmarked.

From the tool's definition Tool name 'batch_complete_reminders' and description 'Mark multiple reminders as completed or incomplete at once' indicate modification of reminder state.

Risk signalsBulk/mass operation — affects multiple targets

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

batch_complete_reminders Rate-limited

batch_complete_reminders 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": {
    "batch_complete_reminders": {
      "limits": [
        {
          "counter": "batch_complete_reminders_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 Reminders MCP Server, so you can run agents against it safely.

FAQ

Questions about batch_complete_reminders

What does the batch_complete_reminders tool do? +

Mark multiple reminders as completed or incomplete at once. It is categorised as a Write tool in the Reminders 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 batch_complete_reminders? +

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

What risk level is batch_complete_reminders? +

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

Can I rate-limit batch_complete_reminders? +

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

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

batch_complete_reminders is provided by the Reminders MCP Server MCP server (jagadeesh52423/remainders-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.