quiz_create · NotebookLM MCP Server MCP: Risk & Policy

WHAT IT DOES

What quiz_create does on NotebookLM MCP Server

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

WHY IT NEEDS A POLICY

Why quiz_create needs a policy

Creating a quiz is a reversible write operation—it adds new content to a notebook that can be edited or deleted later. It does not execute arbitrary code, delete data irreversibly, or move money. The 'medium' severity reflects that quiz creation could consume resources (API quota, storage) or be used to spam/clutter a user's notebooks, but the impact is limited and reversible.

From the tool's definition Tool name 'quiz_create' indicates creation of a new quiz artifact within a NotebookLM notebook. The sibling tools (audio_overview_create, flashcards_create, infographic_create, etc.) all create new content assets.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

quiz_create Rate-limited

quiz_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": {
    "quiz_create": {
      "limits": [
        {
          "counter": "quiz_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 NotebookLM MCP Server, so you can run agents against it safely.

FAQ

Questions about quiz_create

What does the quiz_create tool do? +

quiz_create. It is categorised as a Write tool in the NotebookLM 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 quiz_create? +

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

What risk level is quiz_create? +

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

Can I rate-limit quiz_create? +

Yes. Add a rate_limit block to the quiz_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 quiz_create completely? +

Set action: deny in the PolicyLayer policy for quiz_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 quiz_create? +

quiz_create is provided by the NotebookLM MCP Server MCP server (ran-ai-agency/notebooklm-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.