upload_file_to_drive_from_resource

WHAT IT DOES

What upload_file_to_drive_from_resource does on Google Docs MCP Server

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

WHY IT NEEDS A POLICY

Why upload_file_to_drive_from_resource needs a policy

Uploading a file to Drive creates and stores new data, which is a reversible write operation. While not destructive (file can be deleted), and with no direct financial impact, this can increase storage quota usage and potentially overwrite existing files if naming conflicts occur. Severity is medium due to potential for storage abuse or unintended overwrites.

From the tool's definition Tool name 'upload_file_to_drive_from_resource' indicates file creation/addition to Google Drive. Server description states it 'enables AI assistants to create, read, edit, and manage Google Docs and Drive files.' The 'upload' action creates new data objects…

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

upload_file_to_drive_from_resource Rate-limited

upload_file_to_drive_from_resource 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": {
    "upload_file_to_drive_from_resource": {
      "limits": [
        {
          "counter": "upload_file_to_drive_from_resource_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 Docs MCP Server, so you can run agents against it safely.

FAQ

Questions about upload_file_to_drive_from_resource

What does the upload_file_to_drive_from_resource tool do? +

upload_file_to_drive_from_resource. It is categorised as a Write tool in the Google Docs 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 upload_file_to_drive_from_resource? +

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

What risk level is upload_file_to_drive_from_resource? +

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

Can I rate-limit upload_file_to_drive_from_resource? +

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

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

upload_file_to_drive_from_resource is provided by the Google Docs MCP Server MCP server (nickweedon/google-docs-mcp-docker). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.