drive_create · Google Drive MCP Server MCP: Risk & Policy

WHAT IT DOES

What drive_create does on Google Drive MCP Server

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

WHY IT NEEDS A POLICY

Why drive_create needs a policy

Creating files or folders in Google Drive is a Write operation: it modifies the user's data store by adding new resources. Severity is high because an AI agent could create numerous files, consume storage quota, or create misleading content that impacts collaboration. It is not Destructive (not irreversible—created files can be deleted), not Execute (no code/command execution), and not Financial.

From the tool's definition Tool name is 'drive_create' and description states 'Create file or folder' — this explicitly creates new data artifacts in Google Drive.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

drive_create Rate-limited

drive_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": {
    "drive_create": {
      "limits": [
        {
          "counter": "drive_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 Drive MCP Server, so you can run agents against it safely.

FAQ

Questions about drive_create

What does the drive_create tool do? +

Create file or folder. It is categorised as a Write tool in the Google Drive 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 drive_create? +

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

What risk level is drive_create? +

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

Can I rate-limit drive_create? +

Yes. Add a rate_limit block to the drive_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 drive_create completely? +

Set action: deny in the PolicyLayer policy for drive_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 drive_create? +

drive_create is provided by the Google Drive MCP Server MCP server (rishipradeep-think41/google-drive-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.