canvas_create_quiz_question

Add a new question to a quiz

SERVERCowork Bench SOURCE0717376/cowork_bench

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/cowork-bench/canvas-create-quiz-question.md

WHAT IT DOES

What canvas_create_quiz_question does on Cowork Bench

AI agents use canvas_create_quiz_question to create or update resources in Cowork Bench, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Cowork Bench environment.

RISK

Why canvas_create_quiz_question is rated Medium

This tool creates new content (quiz question) in a reversible manner. It fits the Write category since it adds/creates data without irreversible consequences. Severity is medium because misuse could result in unwanted quiz content being added, but this is not destructive (can be edited/removed) and affects a bounded scope (a single quiz question).

From the tool's definition The tool description states 'Add a new question to a quiz', which is a create/modify operation that creates a new data entry in a quiz structure.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs canvas_create_quiz_question safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Cowork Bench, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For canvas_create_quiz_question, this is the rule to start with:

canvas_create_quiz_question Rate-limited

canvas_create_quiz_question 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": {
    "canvas_create_quiz_question": {
      "limits": [
        {
          "counter": "canvas_create_quiz_question_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Cowork Bench, apply this rule, and every canvas_create_quiz_question call is checked against it from then on.

FAQ

Questions about canvas_create_quiz_question

What does the canvas_create_quiz_question tool do? +

Add a new question to a quiz. It is categorised as a Write tool in the Cowork Bench MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on canvas_create_quiz_question? +

Register the Cowork Bench MCP server in PolicyLayer and add a rule for canvas_create_quiz_question: 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 Cowork Bench. Nothing to install.

What risk level is canvas_create_quiz_question? +

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

Can I rate-limit canvas_create_quiz_question? +

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

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

canvas_create_quiz_question is provided by the Cowork Bench MCP server (0717376/cowork_bench). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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