moodle_list_assignments
List all assignments in a course, grouped by the course
This record as markdown: /tools/1alexandrer-moodle-mcp/moodle-list-assignments.md
What moodle_list_assignments does on Moodle
AI agents call moodle_list_assignments to retrieve information from Moodle without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why moodle_list_assignments is rated Low
This tool retrieves and queries assignment data from a Moodle course without modifying, executing, or deleting anything. It has no side effects beyond fetching information. The blast radius of misuse is minimal—an AI agent could view assignments it shouldn't, but cannot alter grades, delete assignments, or trigger actions. This is a standard Read category tool.
From the tool's definition Tool name and description indicate listing/retrieving assignments: 'List all assignments in a course'. The verb 'list' and the retrieval-only nature (no mention of modification, deletion, or execution) confirm this is a read operation.
Attacks that exploit this kind of access
The rule that runs moodle_list_assignments 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 moodle_list_assignments, this is the rule to start with:
moodle_list_assignments is read-only, so it stays allowed. 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 moodle_list_assignments call is checked against it from then on.
Questions about moodle_list_assignments
List all assignments in a course, grouped by the course. It is categorised as a Read tool in the Moodle MCP Server, which means it retrieves data without modifying state.
Register the Moodle MCP server in PolicyLayer and add a rule for moodle_list_assignments: 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.
moodle_list_assignments is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the moodle_list_assignments 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 moodle_list_assignments. 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.
moodle_list_assignments is provided by the Moodle MCP server (1alexandrer/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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