Logout from the LMS system and clear session
AI agents call logout_lms to permanently remove resources in LMS MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Logging out and clearing the session is an irreversible action in context — it destroys the active authenticated session, which cannot be undone (the session is gone). While a new login can be performed, the existing session state is permanently cleared. This is closer to Destructive than Write since session termination is not a reversible modification but a permanent invalidation of credentials/state.
From the tool's definition Logout from the LMS system and clear session
Attacks that exploit this kind of access
Logout from the LMS system and clear session. It is categorised as a Destructive tool in the LMS MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the LMS MCP Server MCP server in PolicyLayer and add a rule for logout_lms: 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 LMS MCP Server. Nothing to install.
logout_lms 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 logout_lms 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 logout_lms. 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.
logout_lms is provided by the LMS MCP Server MCP server (qaziabsaar/lms_mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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