delete_grade_item
Delete a manual grade item and every grade in it. An activity's item goes with its activity, so it's refused. Can't be undone: confirm with the person first.
This record as markdown: /tools/falkenslab-moodle-mcp/delete-grade-item.md
What delete_grade_item does on Moodle
AI agents call delete_grade_item to permanently remove resources in Moodle, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
| Parameter | Type | Required | Description |
|---|---|---|---|
itemId | integer | Yes | |
courseId | integer | Yes |
Parameters from the server's own tool schema.
Why delete_grade_item is rated Critical
An AI agent that decides to call delete_grade_item doesn't hesitate, doesn't double-check, and doesn't stop at one. Whatever it removes from Moodle is gone. There is no undo for destructive operations.
Risk signalsBulk/mass operation — affects multiple targets
Attacks that exploit this kind of access
The rule that runs delete_grade_item 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 delete_grade_item, this is the rule to start with:
delete_grade_item is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.
The button opens the PolicyLayer dashboard: create your workspace, connect Moodle, apply this rule, and every delete_grade_item call is checked against it from then on.
Questions about delete_grade_item
Delete a manual grade item and every grade in it. An activity's item goes with its activity, so it's refused. Can't be undone: confirm with the person first. It is categorised as a Destructive tool in the Moodle MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
delete_grade_item accepts 2 parameters: itemId, courseId. Required: itemId, courseId. 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 delete_grade_item: 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.
delete_grade_item is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the delete_grade_item 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 delete_grade_item. 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.
delete_grade_item 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.
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