Canvas LMS 공지(announcement)를 조회합니다.
AI agents call kupid_lms_announcements to retrieve information from Ku Portal without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves Canvas LMS announcements for a student without modifying or deleting any data. It is purely a read/query operation with no side effects. The blast radius of misuse is limited to unauthorized information disclosure of educational announcements already accessible to enrolled students.
From the tool's definition Tool name 'kupid_lms_announcements' and description '조회합니다' (retrieves/queries) indicate a query operation. The sibling tools follow consistent read patterns: kupid_get_notices, kupid_get_grades, kupid_get_library_seats, kupid_get_schedules.
Documented attack patterns abuse exactly the kind of access kupid_lms_announcements gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Ku Portal, and nothing reaches the server without passing your rules. This is the rule we recommend for kupid_lms_announcements:
{
"version": "1",
"default": "deny",
"tools": {
"kupid_lms_announcements": {}
}
}kupid_lms_announcements is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Canvas LMS 공지(announcement)를 조회합니다. It is categorised as a Read tool in the Ku Portal MCP Server, which means it retrieves data without modifying state.
Register the Ku Portal MCP server in PolicyLayer and add a rule for kupid_lms_announcements: 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 Ku Portal. Nothing to install.
kupid_lms_announcements 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 kupid_lms_announcements 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 kupid_lms_announcements. 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.
kupid_lms_announcements is provided by the Ku Portal MCP server (sonaiengine/ku-portal-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Ku Portal, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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31 Ku Portal tools catalogued and risk-classified — across an index of 43,000+ MCP servers.