tool_get_question_rubric

THE RISK

Low Risk

Why tool_get_question_rubric needs a policy

The 'get_' prefix strongly suggests data retrieval without modification. Although the description is empty (lowering confidence slightly), the naming convention and position among similar 'get_' tools on this server indicate this retrieves rubric information for a question, enabling instructors to view grading criteria. This is a read-only operation with no side effects or ability to modify data.

From the tool's definition Tool name 'tool_get_question_rubric' indicates a retrieval operation (get). The 'Gradescope MCP Server' context confirms this is for 'course management, grading workflows' with tools including other 'get' operations like 'tool_get_answer_group_detail' and…

Documented attack patterns abuse exactly the kind of access tool_get_question_rubric gives an agent:

POLICY

How to control tool_get_question_rubric

PolicyLayer is an MCP gateway — it sits between your AI agents and Gradescope MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for tool_get_question_rubric:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "tool_get_question_rubric": {}
  }
}

tool_get_question_rubric is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register Gradescope MCP Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

More Gradescope MCP Server tools

Destructive tool_delete_rubric_item tool_delete_rubric_item Write tool_grade_answer_group tool_grade_answer_group Write tool_apply_grade tool_apply_grade Write tool_apply_grade_batch tool_apply_grade_batch Write tool_create_rubric_item tool_create_rubric_item Write tool_modify_assignment_dates tool_modify_assignment_dates Write tool_rename_assignment Rename an assignment on Gradescope. Write tool_set_extension tool_set_extension

All 37 Gradescope MCP Server tools →

Read tools on other servers

M-Team MCP Server get_torrent_detail YouTube MCP Server search_channel Android Forensics ADB MCP Server parse_browser_history 0xarchive web3_challenge

Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about tool_get_question_rubric

What does the tool_get_question_rubric tool do? +

tool_get_question_rubric. It is categorised as a Read tool in the Gradescope MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on tool_get_question_rubric? +

Register the Gradescope MCP Server MCP server in PolicyLayer and add a rule for tool_get_question_rubric: 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 Gradescope MCP Server. Nothing to install.

What risk level is tool_get_question_rubric? +

tool_get_question_rubric is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit tool_get_question_rubric? +

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

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

tool_get_question_rubric is provided by the Gradescope MCP Server MCP server (yuanpeng-li/gradescope-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Gradescope MCP Server tool call.

Start from Gradescope MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →