create · Google Tasks MCP Server MCP: Risk & Policy

WHAT IT DOES

What create does on Google Tasks MCP Server

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

WHY IT NEEDS A POLICY

Why create needs a policy

The tool performs a reversible data modification (task creation) without destructive intent. While it modifies state, tasks can be deleted or updated, making it Write rather than Destructive. Severity is medium because misuse could clutter task lists or create misleading tasks, but the impact is limited to task data with no financial or system-level consequences.

From the tool's definition Tool creates a new task in Google Tasks; the description explicitly states 'Create a new task'. This is a write operation that adds data to the user's task management system.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create Rate-limited

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": {
    "create": {
      "limits": [
        {
          "counter": "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 Google Tasks MCP Server, so you can run agents against it safely.

FAQ

Questions about create

What does the create tool do? +

Create a new task in Google Tasks. It is categorised as a Write tool in the Google Tasks 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 create? +

Register the Google Tasks MCP Server MCP server in PolicyLayer and add a rule for 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 Google Tasks MCP Server. Nothing to install.

What risk level is create? +

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

Can I rate-limit create? +

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

Set action: deny in the PolicyLayer policy for 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 create? +

create is provided by the Google Tasks MCP Server MCP server (tonywmnix/gtasks-mcp-cf). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.