add_question_category
Add a category to a question bank, at the top level or inside parentId, with an optional description (HTML). Returns the category. Changes the bank: confirm with the person first.
This record as markdown: /tools/falkenslab-moodle-mcp/add-question-category.md
What add_question_category does on Moodle
AI agents use add_question_category to create or update resources in Moodle, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Moodle environment.
| Parameter | Type | Required | Description |
|---|---|---|---|
name | string | Yes | |
bankId | integer | Yes | The bank's id, as list_question_banks gives it (on Moodle 4.x, the course's id) |
parentId | integer | — | |
description | string | — |
Parameters from the server's own tool schema.
Why add_question_category is rated Medium
An AI agent can call add_question_category faster than any human can review: one bad instruction and it creates or modifies resources in Moodle by the hundred, each call as confident as the last.
Attacks that exploit this kind of access
The rule that runs add_question_category safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Moodle, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For add_question_category, this is the rule to start with:
add_question_category 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.
The button opens the PolicyLayer dashboard: create your workspace, connect Moodle, apply this rule, and every add_question_category call is checked against it from then on.
Questions about add_question_category
Add a category to a question bank, at the top level or inside parentId, with an optional description (HTML). Returns the category. Changes the bank: confirm with the person first. It is categorised as a Write tool in the Moodle MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
add_question_category accepts 4 parameters: name, bankId, parentId, description. Required: name, bankId. The full parameter table on this page comes from the server's own tool schema.
Register the Moodle MCP server in PolicyLayer and add a rule for add_question_category: 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 Moodle. Nothing to install.
add_question_category is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the add_question_category 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.
Set action: deny in the PolicyLayer policy for add_question_category. 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.
add_question_category is provided by the Moodle MCP server (@falkenslab/moodle-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
More on Moodle, and thousands of servers like it.
This server
Across the catalogue